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Baoyong Chi

Biography

          Received the B.S. degree in Microelectronics from Peking University, Beijing, China, in 1998 and the Ph.D degrees in 2003 from Tsinghua University, Beijing, China.

During 2006 to 2007, he was a Visiting Assistant Professor at Stanford University. He is currently an Associate Professor in Institute of Microelectronics, Tsinghua University. His research interests include RF integrated circuit design, analog integrated circuit design and monolithic wireless transceiver analog front-end.

 

Publications

Papers:

[1] Ting Huang, Xiangyu Meng, Chuanjie Chen, Baoyong Chi, A Ku-Band 3.3-V LNA With Multicoupled Q-Enhancement Transformer and Current-Reuse Techniques in 65-nm CMOS, IEEE Microwave and Wireless Technology Letters, Vol.PP, No.99, pp.1-4, 2023.

[2] Pingda Guan, Haikun Jia, Wei Deng, Shengnan Dong, Xiangrong Huang, Zhihua Wang, Baoyong Chi, A 33.5–37.5-GHz Four-Element Phased-Array Transceiver Front-End With Hybrid Architecture Phase Shifters and Gain Controllers, IEEE Transactions on Microwave Theory and Techniques, Vol.71, No.9, pp.4129-4143, 2023.

[3] Yaqian Sun, Wei Deng, Haikun Jia, Yejun He, Zhihua Wang, Baoyong Chi, A Compact and Low Phase Noise Square-Geometry Quad-Core Class-F VCO Using Parallel Inductor-Sharing Technique, IEEE Journal of Solid-State Circuits, Vol.58, No.10, pp.2861-2873, 2023.

[4] Xiangrong Huang, Haikun Jia, Shengnan Dong, Wei Deng, Zhihua Wang, Baoyong Chi, A 24–30-GHz Four-Element Phased Array Transceiver With Low Insertion Loss Compact T/R Switch and Bidirectional Phase Shifter for 5G Communication, IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Vol.31, No.11, pp.1839-1851, 2023.

[5] Fuyuan Zhao, Wei Deng, Rui Wu, Haikun Jia, Qixiu Wu, Jihao Xin, Zhiyuan Zeng, Yanlei Li, Yejun He, Zhihua Wang, Baoyong Chi, A Ka-Band 4TX/4RX Dual-Stream Joint Radar-Communication Phased-Array CMOS Transceiver, IEEE Transactions on Microwave Theory and Techniques, Vol.PP, No.99, pp.1-16, 2023.

[6] Shiwei Zhang, Wei Deng, Haikun Jia, Hongzhuo Liu, Shiyan Sun, Pingda Guan, Baoyong Chi, A 100 MHz-Reference, 10.3-to-11.1 GHz Quadrature PLL with 33.7-fsrms Jitter and -83.9 dBc Reference Spur Level using a -130.8 dBc/Hz Phase Noise at 1MHz offset Folded Series-Resonance VCO in 65nm CMOS, CICC 2023, pp.1-2, 2023.

[7] Bufan Zhu, Wei Deng, Ziying Huang, Haikun Jia, Haiyang Jia, Angxiao Yan, Yumeng Yang, Junfeng Liu, Yu Fu, Shiyan Sun, Chao Tang, Taikun Ma, Jiajie Tang, Baoyong Chi, A Digital-Intensive 6-to-11 GHz 1T2R IEEE 802.15.4/4z- Compliant Multi-Functional Joint-Radar-Communication Transceiver SoC for Wireless Indoor Sensing Data-fusion, CICC 2023, pp.1-2, 2023.

[8] Ziying Huang, Wei Deng, Haikun Jia, Bufan Zhu, Angxiao Yan, Baoyong Chi, A 6.5-to-8GHz IEEE 802.15.4z-compliant All-Digital UWB Transmitter with Integrated Fast-Settling Master-Slave Regulator, ISCAS 2023, pp.1-4, 2023.

[9] Qiuyu Peng, Haikun Jia, Ran Fang, Pingda Guan, Mingxing Deng, Jiamin Xue, Wei Deng, Xin Liang, Baoyong Chi, A 26-Gb/s 140-GHz OOK CMOS Transmitter and Receiver Chipset for High-Speed Proximity Wireless Communication, RFIC 2023, pp.145-148, 2023.

[10] Fuyuan Zhao, Wei Deng, Haikun Jia, Wenjing Ye, Ruichen Wan, Baoyong Chi, A Band-Shifting Millimeter-Wave T/R Front-End with Enhanced Imaging and Interference Rejection Covering 5G NR FR2 n257/n258/n259/n260/n261 Bands, RFIC 2023, pp.29-32, 2023.

[11] Angxiao Yan, Wei Deng, Haikun Jia, Shiyan Sun, Chao Tang, Bufan Zhu, Yu Fu, Hongzhuo Liu, Baoyong Chi, An 11.4-to-16.4GHz FMCW Digital PLL with Cycle-slipping Compensation and Back-tracking DPD Achieving 0.034% RMS Frequency Error under 3.4-GHz Chirp Bandwidth and 960-MHz/μs Chirp Slope, VLSI Technology and Circuits 2023, pp.1-2, 2023.

[12] Dongze Li, Wei Deng, Haikun Jia, Ruiheng Qiu, Xintao Li, Ziyuan Guo, Baoyong Chi, A 37-to-41.8 GHz Double-Gm-Boosting LNA with 2.9-dB NFmin Using Quadruple-Coupling Transformer for Phased-Array Transceivers, ESSCIRC 2023, pp.385-388, 2023.

[13] Hongzhuo Liu, Wei Deng, Haikun Jia, Shiwei Zhang, Shiyan Sun, Baoyong Chi, A 4.8-GHz Time-Interleaved Multi-Reference PLL with 16.1-fs Jitter, ESSCIRC 2023, pp.261-264, 2023.

[14] Dongze Li, Wei Deng, Xintao Li, Ruiheng Qiu, Haikun Jia, Xiangrong Huang, Ziyuan Guo, Baoyong Chi, A 27-to-31.6 GHz 8-Element Phased-Array Transmitter Front-End with Inter-Element-Interference Cancellation Scheme in 65 nm CMOS, A-SSCC 2023, pp.1-3, 2023.

[15] Angxiao Yan, Wei Deng, Haikun Jia, Shiwei Zhang, Baoyong Chi, A Transient Enhancement Digital LDO with Adaptive Ripple Cancelation Based on Optimal Compensation Period Approximation, A-SSCC 2023, pp.1-3, 2023.

[16] Ziyi Lin, Haikun Jia, Chuanming Zhu, Wei Deng, Huabing Liao, Bao Shi, Lujie Hao, Xiangrong Huang, Baoyong Chi, A 26.9-GHz 4-Element Code-Domain Hybrid Beamforming Phased-Array Receiver, A-SSCC 2023, pp.1-3, 2023.

[17] Shijie Li, Ruichang Ma, Mingxing Deng, Jiamin Xue, Baoyong Chi, Haikun Jia, INVITED PAPER: A 312.5Mbps-32Gbps JESD204C Wireline Transceiver Back-Compatible with JESD204B in 28nm CMOS, ICTA 2023, pp.21-24, 2023.

[18] Qixiu Wu, Wei Deng, Haikun Jia, Hongzhuo Liu, Shiwei Zhang, Zhihua Wang, Baoyong Chi, 8.1 An 11.5-to-14.3GHz 192.8dBc/Hz FoM at 1MHz Offset Dual-Core Enhanced Class-F VCO with Common-Mode-Noise Self-Cancellation and Isolation Technique, ISSCC 2023, pp.7-9, 2023.

[19] Yumeng Yang, Wei Deng, Angxiao Yan, Haikun Jia, Junlong Gong, Zhihua Wang, Baoyong Chi, A 10-to-300MHz Fractional Output Divider with -80dBc Worst-Case Fractional Spurs Using Auxiliary-PLL-Based Background 0th/1st/2nd-Order DTC INL Calibration, ISSCC 2023, pp.1-3, 2023.

[20] Pingda Guan, Haikun Jia, Wei Deng, Ruichang Ma, Huabing Liao, Zhihua Wang, Baoyong Chi, A 25.0-to-35.9GHz Dual-Layer Quad-Core Dual-Mode VCO with 189.1dBc/Hz FoM and 200.2dBc/Hz FoMT at 1MHz Offset in 65nm CMOS, CICC 2023, pp.1-2, 2023.

[21] Xiangrong Huang, Haikun Jia, Wei Deng, Zhihua Wang, Baoyong Chi, A 91.9-113.2 GHz Compact Frequency Tripler with 44.6 dBc Peak Fundamental Harmonic-Rejection-Ratio Using Embedded Notch-filters and Area-Efficient Matching Network in 65 nm CMOS, RFIC 2023, pp.165-168, 2023.

[22] Pingda Guan, Haikun Jia, Wei Deng, Ruichang Ma, Mingxing Deng, Jiamin Xue, Angxiao Yan, Shiyan Sun, Zhihua Wang, Baoyong Chi, A Fully Integrated Bit-to-Bit 24/48Gb/s QPSK/16-QAM D-Band Transceiver with Mixed-Signal Baseband in 28nm CMOS Technology, A-SSCC 2023, pp.1-3, 2023.

[23] Xiangrong Huang, Haikun Jia, Wei Deng, Chuanming Zhu, Zhihua Wang, Xuzhi Liu, Zhiming Chen, Baoyong Chi, A 4-Element 4-Beam Ka-Band Phased-Array Receiver Using Mesh Topology in 65 nm CMOS, A-SSCC 2023, pp.1-3, 2023.

[24] Ruichang Ma, Haikun Jia, Hongzhuo Liu, Wei Deng, Zhihua Wang, Baoyong Chi, IEEE ASSCC 2023/ Session 10/ Paper 10.5, A-SSCC 2023, pp.1-3, 2023.

[25] Xiangrong Huang, Haikun Jia, Wei Deng, Zhihua Wang, Baoyong Chi, A Compact E-Band Load-Modulation Balanced Power Amplifier Using Coupled Transmission-Line Output Network Achieving 22.1-dBm Psat and 34.9%/12.2% Efficiency at Psat/6-dB PBO, A-SSCC 2023, pp.1-3, 2023.

[26] Shiyan Sun, An’an Li, Yingtao Ding, Zipeng Chen, Wei Wang, Sijia Jiang, Zhiming Chen, Baoyong Chi, A Ka-band calibratable phased-array front-end chip with high element-consistency, Science China Information Sciences, Vol.65, pp. 229401:1–229401:2, 2022.

[27] Shiyan Sun, Wei Deng, Haikun Jia, Rui Wu, Chenggang Li, Zhihua Wang, Zhiming Chen, Baoyong Chi, A Wide Tuning Range Dual-Core Quad-Mode Orthogonal-Coupled VCO With Concurrently Dual-Output Using Parallel 8-Shaped Resonator, IEEE Transactions on Microwave Theory and Techniques, Vol.PP, No.99, pp. 1 -15, 2022.

[28] Yaqian Sun, Wei Deng, Haikun Jia, Zhihua Wang, Baoyong Chi, A 4.4-GHz 193.2-dB FoM 8-Shaped-Inductor Based LC-VCO Using Orthogonal-Coupled Triple-Coil Transformer, IEEE Transactions on Circuits and Systems II: Express Briefs, Vol.69, No.10, pp.4028-4032, 2022.

[29] Haikun Jia, Pingda Guan, Wei Deng, Zhihua Wang, Baoyong Chi, A Low-Phase-Noise Quad-Core Millimeter-Wave Fundamental VCO Using Circular Triple-Coupled Transformer in 65-nm CMOS, IEEE Journal of Solid-State Circuits, Vol.58, No.2, pp.371-385, 2022.

[30] Wei Deng, Zipeng Chen, Haikun Jia, Pingda Guan, Taikun Ma, Angxiao Yan, Shiyan Sun, Xiangrong Huang, Guopei Chen, Ruichang Ma. Shengnan Dong, Luqiang Duan, Zhihua Wang, Baoyong Chi, A D-Band Joint Radar-Communication CMOS Transceiver, IEEE Journal of Solid-State Circuits, Vol.58, No.2, pp.411-427, 2022.

[31] Xiangrong Huang, Haikun Jia, Wei Deng, Zhihua Wang, Baoyong Chi, 28 GHz Compact LNAs with 1.9 dB NF Using Folded Three-Coil Transformer and Dual-Feedforward Techniques in 65nm CMOS, RFIC 2022, pp.223-226, 2022.

[32] Haikun Jia, Ruichang Ma, Wei Deng, Zhihua Wang, Baoyong Chi, A 53.6-to-60.2GHz Many-Core Fundamental Oscillator With Scalable Mesh Topology Achieving -136.0dBc/Hz Phase Noise at 10MHz Offset and 190.3dBc/Hz Peak FoM in 65nm CMOS, ISSCC 2022, pp.1-3, 2022.

[33] Qixiu Wu, Wei Deng, Haikun Jia, Rui Wu, Fuyuan Zhao, Baoyong Chi, A Highly Linearized Ka-band Heterodyne Receiver using a Folded Class-AB Inductive Peaking Mixer and Magnetic-Self-Cancellation-Transformer-Based IF Amplifiers, ISCAS 2022, pp.3351-3354, 2022.

[34] Xiangrong Huang, Wei Deng, Haikun Jia, Yuhui Wei, Zhihua Wang, Baoyong Chi, A C-band FMCW Radar Transmitter with a 22 dBm Output Power Series-stacking CMCD PA for Long-distance Detection in 180-nm CMOS Technology, ICTA 2022, pp.191-192, 2022.

[35] Ziyue Dang, Haikun Jia, Wei Deng, Zhihua Wang, Baoyong Chi, Optimization methods for high inductance-density inductors for high speed integrated circuits, ICTA 2022, pp.243-244, 2022.

[36] Huabing Liao, Haikun Jia, Xiangrong Huang, Bao Shi, Wei Deng, Baoyong Chi, Zhihua Wang, A 22.8 GHz to 32.8 GHz Compact Power Amplifier with a 15 dBm Output P1dB and 36.5% Peak PAE in 65-nm CMOS, ICTA 2022, pp.84-85, 2022.

[37] Hongzhuo Liu, Wei Deng, Haikun Jia, Shiyan Sun, Qixiu Wu, Jiajie Tang, Zhihua Wang, Baoyong Chi, A 4.7GHz Synchronized-Multi-Reference PLL with In-Band Phase Noise Lower than Reference Phase Noise +20logNdiv, ESSCIRC 2022, pp.233-236, 2022.

[38] Ruichang Ma, Haikun Jia, Wei Deng, Zhihua Wang, Baoyong Chi, A 12.5-to-15.4GHz, -118.9dBc/Hz PN at 1MHz offset, and 191.0dBc/Hz FoM VCO with Common-Mode Resonance Expansion, CICC 2022, pp.1-2, 2022.

[39] Yaqian Sun, Wei Deng, Haikun Jia, Zhihua Wang, Baoyong Chi, A Compact Square-Geometry Quad-Core 19 GHz Class-F VCO with Parallel Inductor-sharing Technique achieving -137.2 dBc/Hz Phase Noise at 10MHz Offset, A-SSCC 2022, pp.1-3, 2022.

[40] Angxiao Yan, Wei Deng, Haikun Jia, Shiwei Zhang, Rui Wu, Zhihua Wang, Baoyong Chi,, A Capacitor-less Digital LDO using Ripple-Frequency-Adaptive Time-domain Digital Pre-distortion Technique, A-SSCC 2022, pp.1-3, 2022.

[41] Taikun Ma, Wei Deng, Haikun Jia, Yejun He,Baoyong Chi, A 76–81 GHz FMCW 2TX/3RX Radar Transceiver with Integrated Mixed-Mode PLL and Series-Fed Patch Antenna Array, ASP-DAC 2022, pp.3-4, 2022.

[42] Wei Deng,Zipeng Chen,Haikun Jia,Angxiao Yan,Shiyan Sun,Guopei Chen,Zhihua Wang,Baoyong Chi, A Self-Adapted Two-Point Modulation Type-II Digital PLL for Fast Chirp Rate and Wide Chirp-Bandwidth FMCW Signal Generation, IEEE Journal of Solid-State Circuits, Vol.PP, No.99, pp. 1 - 1, 2021.

[43] Wei Deng,Zipeng Chen,Haikun Jia,Shiyan Sun,Guopei Chen,Zhihua Wang,Baoyong Chi, A 11.1-to-14.2 GHz Self-adapted Two-point Modulation Dual-path Type-II Digital PLL Concurrently Achieving 124.7-MHz/μs Chirp Rate and 2.27-GHz Bandwidth, VLSI Circuits 2021, pp.1-2, 2021.

[44] Zipeng Chen,Wei Deng,Haikun Jia,Pingda Guan,Taikun Ma,Shiyan Sun,Xiangrong Huang,Guopei Chen,Ruichang Ma, Shengnan Dong, Luqiang Duan, Zhihua Wang, Baoyong Chi, A 122-168GHz Radar/Communication Fusion-Mode Transceiver with 30GHz Chirp Bandwidth, 13dBm Psat, and 8.3dBm OP1dB in 28nm CMOS, VLSI Circuits 2021, pp.1-2, 2021.

[45] Haikun Jia,Wei Deng,Pingda Guan,Zhihua Wang,Baoyong Chi, A 60GHz 186.5dBc/Hz FoM Quad-Core Fundamental VCO Using Circular Triple-Coupled Transformer with No Mode Ambiguity in 65nm CMOS, ISSCC 2021, pp.1-3, 2021.

[46] Pingda Guan,Haikun Jia,Wei Deng,Zhihua Wang,Baoyong Chi, An Ultra-Compact 16-to-45 GHz Power Amplifier within A Single Inductor Footprint Using Folded Transformer Technique, CICC 2021, pp.1-2, 2021.

[47] Wei Deng,Haikun Jia,Rui Wu,Shiyan Sun,Chenggang Li,Zhihua Wang,Baoyong Chi, An 8.2-to-21.5 GHz Dual-Core Quad-Mode Orthogonal-Coupled VCO with Concurrently Dual-Output using Parallel 8-Shaped Resonator, CICC 2021, pp.1-2, 2021.

[48] Pingda Guan,Haikun Jia,Wei Deng,Zhihua Wang,Baoyong Chi, A 33.5-37.5 GHz 4-Element Phased-Array Transceiver Front-End with High-Accuracy Low-Variation 6-bit Resolution 360° Phase Shift and 0~31.5 dB Gain Control in 65 nm CMOS, A-SSCC 2021, pp.1-3, 2021.

[49] Xiangrong Huang,Haikun Jia,Shengnan Dong,Wei Deng,Zhihua Wang,Baoyong Chi, A 24-30GHz 4-Element Phased Array Transceiver with Low Insertion Loss Compact T/R Switch and Bidirectional Phase Shifter in 65 nm CMOS Technology, A-SSCC 2021, pp.1-3, 2021.

[50] Zipeng Chen,Wei Deng,Haikun Jia,Yibo Liu,Jianxi Wu,Pingda Guan,Jinyu Zhu,Luhong Mao,Zhihua Wang, Baoyong Chi, A U-Band PLL Using Implicit Distributed Resonators for Sub-THz Wireless Transceivers in 40 nm CMOS, IEEE Transactions on Circuits and Systems II: Express Briefs, Vol.67, No.9, pp. 1574 - 1578, 2020.

[51] Xiangyu Meng,Baoyong Chi,Yibo Liu,Taikun Ma,Zhihua Wang, A Fully Integrated 150-GHz Transceiver Front-End in 65-nm CMOS, IEEE Transactions on Circuits and Systems II: Express Briefs, Vol.66, No.4, pp. 602 - 606, 2019.

[52] Zhiyuan Chen,Guopei Chen,Zipeng Chen,Baoyong Chi,Guolin Li, Transformer-Based Ultra-Wide Band 43 GHz VCO in 28 nm CMOS for FMCW Radar System, ISCAS 2019, pp. 1 - 5, 2019.

[53] Xiangyu Meng,Mo Zhou,Baoyong Chi,Zhihua Wang, A 143.4-151.5 GHz High DC-RF Efficiency Signal Source in 65nm CMOS, ICTA 2019, pp. 1 - 2, 2019.

[54] Haikun Jia,Clarissa C. Prawoto,Baoyong Chi,Zhihua Wang,C. Patrick Yue, A Full Ka-Band Power Amplifier With 32.9% PAE and 15.3-dBm Power in 65-nm CMOS, IEEE Transactions on Circuits and Systems I: Regular Papers, Vol.65, No.9, pp. 2657 - 2668, 2018.

[55] Jianfu Lin,Zheng Song,Nan Qi,Woogeun Rhee,Zhihua Wang,Baoyong Chi, A 77-GHz Mixed-Mode FMCW Signal Generator Based on Bang-Bang Phase Detector, IEEE Journal of Solid-State Circuits, Vol.53, No.10, pp. 2850 - 2863, 2018.

[56] Baoyong Chi,Zheng Song,Haikun Jia,Lixue Kuang,Jianfu Lin,Zhihua Wang, CMOS circuit techniques for mm-wave communications, IWS 2018, pp. 1 - 3, 2018.

[57] Zhenwu Wang,Sijia Jiang,Hanjun Jiang,Baoyong Chi, A K-Band Fractional-N Frequency Synthesizer With a Low Phase Noise LC VCO in 65nm CMOS, ISCAS 2018, pp. 1 - 4, 2018.

[58] Yang Xu,Xinwang Zhang,Zhihua Wang,Baoyong Chi, A Flexible Continuous-Time ΔΣ ADC With Programmable Bandwidth Supporting Low-Pass and Complex Bandpass Architectures, IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Vol.25, No.3, pp. 872 - 880, 2017.

[59] Junfeng Zhang,Yang Xu,Zehong Zhang,Yichuang Sun,Zhihua Wang,Baoyong Chi, A 10-b Fourth-Order Quadrature Bandpass Continuous-Time ΣΔ Modulator With 33-MHz Bandwidth for a Dual-Channel GNSS Receiver, IEEE Transactions on Microwave Theory and Techniques, Vol.65, No.4, pp. 1303 - 1314, 2017.

[60] Xiangyu Meng,Baoyong Chi,Zhihua Wang, CMOS Cross-Coupled Oscillator Operating Close to the Transistor’s fmax, IEEE Microwave and Wireless Components Letters, Vol.27, No.12, pp. 1131 - 1133, 2017.

[61] Xiangyu Meng,Baoyong Chi,Zhihua Wang, A 152-GHz OOK Transmitter With 3-dBm Output Power in 65-nm CMOS, IEEE Microwave and Wireless Components Letters, Vol.27, No.8, pp. 748 - 750, 2017.

[62] Jianfu Lin,Hanjun Jiang,Baoyong Chi, A 5-bit Phase-Interpolator-Based Fractional-N Frequency Divider for Digital Phase-Locked Loops, ISCAS 2017, pp. 1 - 4, 2017.

[63] Zhenwu Wang,Sijia Jiang,Zheng Song,Baoyong Chi, A U-Band Direct Injection-Locked Frequency Divider With Wide Input Locking Range and Low Power, EDSSC 2017, pp. 1 - 2, 2017.

[64] Zhiping Wang,Lixue Kuang,Lei Chen,Baoyong Chi, A 38.4- to 43.4-GHz CMOS Voltage Controlled Oscillator, Microelectronics, Vol.46, No.3, pp. 375 - 378, 2016.

[65] Baoyong Chi,Zheng Song,Lixue Kuang,Haikun Jia,Xiangyu Meng,Zhihua Wang, CMOS mm-wave transceivers for Gbps wireless communication, Journal of Semiconductors, No.7, pp. 5 - 15, 2016.

[66] Haikun Jia,Baoyong Chi,Lixue Kuang,Zhihua Wang, A Simple and Robust Self-Healing Technique for Millimeter-Wave Amplifiers, IET Circuits, Devices & Systems, Vol.10, No.1, pp. 37 - 43, 2016.

[67] Yang Xu,Zehong Zhang,Baoyong Chi,Nan Qi,Hualin Cai,Zhihua Wang, A 5-/20-MHz BW Reconfigurable Quadrature Bandpass CT ΔΣ ADC With AntiPole-Splitting Opamp and Digital I/Q Calibration, IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Vol.24, No.1, pp. 243 - 255, 2016.

[68] Haikun Jia,Lixue Kuang,Zhihua Wang,Baoyong Chi, A W-Band Injection-Locked Frequency Doubler Based on Top-Injected Coupled Resonator, IEEE Transactions on Microwave Theory and Techniques, Vol.64, No.1, pp. 210 - 218, 2016.

[69] Xiaobao Yu,Meng Wei,Ying Song,Zhihua Wang,Baoyong Chi, A PAPR-Aware Dual-Mode Subgigahertz CMOS Power Amplifier for Short-Range Wireless Communication, IEEE Transactions on Circuits and Systems II: Express Briefs, Vol.63, No.1, pp. 44 - 48, 2016.

[70] Haikun Jia,Lixue Kuang,Wei Zhu,Zhiping Wang,Feng Ma,Zhihua Wang,Baoyong Chi, A 77 GHz Frequency Doubling Two-Path Phased-Array FMCW Transceiver for Automotive Radar, IEEE Journal of Solid-State Circuits, Vol.51, No.10, pp. 2299 - 2311, 2016.

[71] Xiangyu Meng, Zhihua Wang,Baoyong Chi, A 180 GHz differential Colpitts VCO in 65 nm CMOS, Analog Integrated Circuits & Signal Processing, Vol.86, No.1, pp. 25 - 31, 2016.

[72] Xiangyu Meng,Baoyong Chi, Zhihua Wang, An 110 GHz CMOS Colpitts VCO based on switched coupled-inductor, Analog Integrated Circuits & Signal Processing, Vol.86, No.1, pp. 115 - 120, 2016.

[73] Peiyi Li,Zheng Song,Jianfu Lin,Meng Wei,Feng Guo,Wen Jia,Zhihua Wang,Baoyong Chi, A Reconfigurable Digital Polar Transmitter with Open-loop Phase Modulation for Sub-GHz Applications, ISIE 2016, pp. 1158 - 1161, 2016.

[74] Yinghang Wu,Zheng Song,Yutian Li,Zhiran Liu,Baoyong Chi, A High Linearity Active-RC BPF with 70MHz Center Frequency and 22MHz Bandwidth in 65nm CMOS, ICSICT 2016, 2016.

[75] Zhiran Liu,Zheng Song,Yinghang Wu,Yutian Li,Baoyong Chi, A 10Gbps Half-Rate Digital Clock and Data Recovery Circuit for 60GHz Receiver in 65nm CMOS, ICSICT 2016, 2016.

[76] Yutian Li,Zheng Song,Zhiran Liu,Yinghang Wu,Baoyong Chi, A wideband and high linearity Programmable Gain Amplifier for 60GHz Receiver in 65nm CMOS, ICSICT 2016, 2016.

[77] Xiaobao Yu,Siyang Han,Zongming Jin,Zhihua Wang,Baoyong Chi, A Class-C VCO Based Σ-Δ Fraction-N Frequency Synthesizer with AFC for 802.11ah Applications, Journal of Semiconductors, Vol.36, No.9, 2015.

[78] Xinwang Zhang,Bingqiao Liu,Zhihua Wang,Baoyong Chi, An LP/CBP reconfigurable analog baseband circuit for software-defined radio receivers in 65 nm CMOS, Microelectronics Journal, Vol.46, No.1, pp. 81 - 95, 2015.

[79] Yun Yin,Baoyong Chi,Zhigang Sun,Xinwang Zhang,Zhihua Wang, A 0.1-6.0-GHz dual-path SDR transmitter supporting intraband carrier aggregation in 65-nm CMOS, IEEE Transactions on Very Large Scale Integration Systems, Vol.23, No.5, pp. 944 - 957, 2015.

[80] Yun Yin,Xiaobao Yu,Zhihua Wang,Baoyong Chi, An efficiency-enhanced stacked 2.4-GHz CMOS power amplifier with mode switching scheme for WLAN applications, IEEE Transactions on Microwave Theory and Techniques, Vol.63, No.2, pp. 672 - 682, 2015.

[81] Haikun Jia,Baoyong Chi,Lixue Kuang,Zhihua Wang, A W-Band Power Amplifier Utilizing a Miniaturized Marchand Balun Combiner, IEEE Transactions on Microwave Theory and Techniques, Vol.63, No.2, pp. 719 - 725, 2015.

[82] Haikun Jia,Baoyong Chi,Lixue Kuang,Zhihua Wang, A 47.6-to-71.0 GHz 65-nm CMOS VCO Based on Magnetically Coupled pi-Type LC Network, IEEE Transactions on Microwave Theory and Techniques, Vol.63, No.5, pp. 1645 - 1657, 2015.

[83] Lixue Kuang,Baoyong Chi,Haikun Jia,Wen Jia,Zhihua Wang, A 60-GHz CMOS dual-mode power amplifier with efficiency enhancement at low output power, IEEE Transactions on Circuits and Systems II: Express Briefs, Vol.62, No.4, pp. 352 - 356, 2015.

[84] Xinwang Zhang,,Baoyong Chi,Zhihua Wang, A 0.1-1.5 GHz Harmonic Rejection Receiver Front-End With Phase Ambiguity Correction, Vector Gain Calibration and Blocker-Resilient TIA, IEEE Transactions on Circuits and Systems I: Regular Papers, Vol.62, No.4, pp. 1005 - 1014, 2015.

[85] Xiaobao Yu,Meng Wei,Yun Yin,Ying Song,Siyang Han,Qiongbing Liu,Zongming Jin,Xiliang Liu,Zhihua Wang, Yichuang Sun, Baoyong Chi, A Fully-Integrated Reconfigurable Dual-Band Transceiver for Short Range Wireless Communications in 180 nm CMOS, IEEE Journal of Solid-State Circuits, Vol.50, No.11, pp. 2572 - 2590, 2015.

[86] Xiaobao Yu,Ying Song,Zhihua Wang,Baoyong Chi, Self-tuned SAW-less GNSS receiver front end with blocker filtering and gain-irrelevant DC offset cancellation, Electronics Letters, Vol.51, No.8, pp. 653 - 654, 2015.

[87] Haikun Jia,Baoyong Chi,Lixue Kuang,Xiaobao Yu,Lei Chen,Wei Zhu,Meng Wei,Zheng Song,Zhihua Wang, Research on CMOS Mm-Wave Circuits and Systems for Wireless Communications, China Communications, Vol.12, No.5, pp. 1 - 13, 2015.

[88] Junfeng Zhang,Zehong Zhang,Yang Xu,Baoyong Chi, A 54.4-mW 4th-order Quadrature Bandpass CT ΣΔ Modulator with 33-MHz BW and 10-bit ENOB for a GNSS receiver, RFIC 2015, 2015.

[89] Xiaobao Yu,Meng Wei,Yun Yin,Baoyong Chi,Zhihua Wang, A Sub-GHz low-power transceiver with PAPR-tolerant power amplifier for 802.11ah applications, RFIC 2015, pp. 231 - 234, 2015.

[90] Zhiqiang Huang,Luong, H.C.,Baoyong Chi,Zhihua Wang,Haikun Jia, A 70.5-to-85.5GHz 65nm Phase-Locked Loop with Passive Scaling of Loop Filter, ISSCC 2015, pp. 1 - 3, 2015.

[91] Xinwang Zhang,Yichuang Sun,Zhihua Wang,Baoyong Chi, A 0.5–30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques, ISCAS 2015, pp. 449 - 452, 2015.

[92] Haikun Jia,Baoyong Chi,Zhihua Wang, An 8.2 GHz triple coupling low-phase-noise class-F QVCO in 65nm CMOS, ESSCIRC 2015, pp. 124 - 127, 2015.

[93] Yun Yin,Yanqiang Gao,Zhihua Wang,Baoyong Chi, A 0.1–5.0GHz self-calibrated SDR transmitter with −62.6dBc CIM3 in 65nm CMOS, CICC 2015, pp. 1 - 4, 2015.

[94] Guodong Zhu,Junfeng Zhang,Yang Xu,Zehong Zhang,Baoyong Chi, A 1/2/4MHz multi-mode reconfigurable lowpass/complex bandpass CT ΣΔ modulator for short range wireless receiver, ASICON 2015, pp. 1 - 4, 2015.

[95] Jiachen Hao,Zheng Song,Baoyong Chi, A Reconfigurable Analog Baseband for Low-Power Wi-Fi Receiver, ASICON 2015, pp. 1 - 4, 2015.

[96] Bing Lyu,Yun Yin,Xiaobao Yu,Baoyong Chi, A 0.1-1.5G SDR Transmitter with Two-Stage Harmonic Rejection Power Mixer in 65-nm CMOS, ASICON 2015, pp. 1 - 4, 2015.

[97] Feng Ma,Xinwang Zhang,Baoyong Chi, A 100M-1.5 GHz Harmonic-Rejection SDR Receiver Front-End, ASICON 2015, pp. 1 - 4, 2015.

[98] Siyang Han,Baoyong Chi,Xinwang Zhang,Zhihua Wang, A power scalable PLL frequency synthesizer for high-speed Δ-∑ ADC, Journal of Semiconductors, Vol.35, No.8, pp. 085002-1-6, 2014.

[99] Lixue Kuang,Baoyong Chi,Lei Chen,Wen Jia,Zhihua Wang, A fully-differential phase-locked loop frequency synthesizer for 60-GHz wireless communication, Journal of Semiconductors, Vol.35, No.12, pp. 125002-1-6, 2014.

[100] Wei Zhu,Baoyong Chi,Lixue Kuang,Wen Jia,Zhihua Wang, An inductorless CMOS programmable-gain amplifier with a > 3 GHz bandwidth for 60 GHz wireless transceivers, Journal of Semiconductors, Vol.35, No.10, pp. 105001-1-6, 2014.

[101] Qiongbing Liu,Yu Xiaobao,Junfeng Zhang,Yang Xu,Baoyong Chi, A reconfigurable CBP/LP active RC filter with noise-shaping technique for wireless receivers, Journal of Semiconductors, Vol.35, No.9, pp. 095003-6, 2014.

[102] Haikun Jia,Baoyong Chi,Lixue Kuang,Zhihua Wang, A 77 GHz FMCW radar transmitter with reconfigurable power amplifier in 65 nm CMOS, Microelectronics Journal, Vol.45, No.7, pp. 898 - 903, 2014.

[103] Lixue Kuang,Xiaobao Yu,Haikun Jia,Lei Chen,Wei Zhu,Meng Wei,Zheng Song,Zhihua Wang,Baoyong Chi, A fully-integrated 60-GHz 5-Gb/s QPSK transceiver with T/R switch in 65-nm CMOS, IEEE Transactions on Microwave Theory and Techniques, Vol.62, No.12, pp. 3131 - 3145, 2014.

[104] Lixue Kuang,Baoyong Chi,Haikun Jia,Zuochang Ye,Wen Jia,Zhihua Wang, Co-Design of 60-GHz Wideband Front-End IC With On-Chip T/R Switch Based on Passive Macro-Modeling, IEEE Transactions on Microwave Theory and Techniques, Vol.62, No.11, pp. 2743 - 2754, 2014.

[105] Haikun Jia,Baoyong Chi,Lixue Kuang,Zhihua Wang, A 38- to 40-GHz Current-Reused Active Phase Shifter Based on the Coupled Resonator, IEEE Transactions on Circuits and Systems II: Express Briefs, Vol.61, No.12, pp. 917 - 921, 2014.

[106] Yun Yin,Baoyong Chi,Zhaokang Xia,Zhihua Wang, A Reconfigurable Dual-Mode CMOS Power Amplifier With Integrated T/R Switch for 0.1–1.5-GHz Multistandard Applications, IEEE Transactions on Circuits and Systems II: Express Briefs, Vol.61, No.7, pp. 471 - 475, 2014.

[107] Yun Yin,Baoyong Chi,Yanqiang Gao,Xiaodong Liu,Zhihua Wang, A 0.1–5.0 GHz Reconfigurable Transmitter With Dual-Mode Power Amplifier and Digitally-Assisted Self-Calibration for Private Network Communications, IEEE Transactions on Circuits and Systems I: Regular Papers, Vol.61, No.11, pp. 3266 - 3277, 2014.

[108] Yun Yin,Baoyong Chi,Zhihua Wang, Efficiency-enhanced self-biased PA driver for multi-standard applications, Electronics Letters, Vol.50, No.13, pp. 927 - 928, 2014.

[109] Xiangyu Meng,Baoyong Chi,Haikun Jia,Lixue Kuang,Zhihua Wang, 142 GHz amplifier with 18.5 dB gain and 7.9 mW DC power in 65 nm CMOS, Electronics Letters, Vol.50, No.21, pp. 1513 - 1514, 2014.

[110] Ying Song,Xiaobao Yu,Zongming Jin,Baoyong Chi, A 49-dB DR wide locking range hybrid AGC for an ISM-band receiver in 0.18 μm CMOS, RFIT 2014, pp. 1 - 3, 2014.

[111] Yang Xu,Zehong Zhang,Baoyong Chi,Qiongbing Liu,Xinwang Zhang,Zhihua Wang, Dual-mode 10MHz BW 4.8/6.3mW reconfigurable lowpass/complex bandpass CT ΣΔ modulator with 65.8/74.2dB DR for a zero/low-IF SDR receiver, RFIC 2014, pp. 313 – 316, 2014.

[112] Xinwang Zhang,Baoyong Chi,Bingqiao Liu,Zhihua Wang, -80dBm~0dBm dynamic range, 30mV/dB detection sensitivity piecewise RSSI for SDR/CR receivers, MWSCAS 2014, pp. 89 - 92, 2014.

[113] Zongming Jin,Xiaobao Yu,Siyang Han,Ying Song,Ziqiang Wang,Wen Jia,Baoyong Chi, A 1.5–1.9GHz phase-locked loop (PLL) frequency synthesizer with AFC and Σ-Δ modulator for Sub-GHz wireless transceiver, ICSICT 2014, pp. 1 - 3, 2014.

[114] Xiliang Liu,Zheng Song,Wen Jia,Baoyong Chi, An Output Capacitorless Low-Dropout Regulator Based on Flipped Voltage Follower, ICSICT 2014, pp. 1 - 3, 2014.

[115] Yanqiang Gao,Yun Yin,Wen Jia,Baoyong Chi, A Reconfigurable Digital Intermediate Frequency Module for Software Defined Radio Transmitters, ICSICT 2014, pp. 1 - 3, 2014.

[116] Yun Yin,Baoyong Chi,Xiaobao Yu,Wen Jia,Zhihua Wang, An Efficiency-Enhanced 2.4GHz Stacked CMOS Power Amplifier with Mode Switching Scheme for WLAN Applications, CICC 2014, pp. 1 - 4, 2014.

[117] Xiaobao Yu,Meng Wei,Yun Yin,Ying Song,Siyang Han,Qiongbing Liu,Zongming Jin,Xiliang Liu,Zhihua Wang, Baoyong Chi, A fully-integrated reconfigurable dual-band transceiver for short range wireless communication in 180nm CMOS, A-SSCC 2014, pp. 257 - 260, 2014.

[118] Xinwang Zhang,Zhihua Wang,Baoyong Chi, A 0.1-1.5GHz harmonic rejection receiver front-end with hybrid 8 phase LO generator, phase ambiguity correction and vector gain calibration, A-SSCC 2014, pp. 353 - 356, 2014.

[119] Xinwang Zhang,Yang Xu,Bingqiao Liu,Qian Yu,Siyang Han,Qiongbing Liu,Zehong Zhang,Yanqiang Gao,Zhihua Wang, Baoyong Chi, A 0.1-5GHz flexible SDR receiver in 65nm CMOS, A-SSCC 2014, pp. 249 - 252, 2014.

[120] Zheng Song,Nan Qi,Baoyong Chi,Zhihua Wang, A multi-mode reconfigurable analog baseband with I/Q calibration for GNSS receivers, ASP-DAC 2014, pp. 29 - 30, 2014.

[121] Lingwei Zhang,Baoyong Chi,Nan Qi,Liyuan Liu,Hanjun Jiang,Zhihua Wang, A Lower Power Reconfigurable Multi-Band Transceiver for Short-Range Communication, Journal of Semiconductors, Vol.34, No.3, pp. 035008-1-7 , 2013.

[122] Nan Qi,Fan Chen,Lingwei Zhang,Xiaoman Wang,Baoyong Chi, A Reconfigurable Multi-Mode Multi-band Transmitter with Integrated Frequency Synthesizer for Short-Range Wireless Communication, Journal of Semiconductors, Vol.34, No.9, pp. 095008-1-7, 2013.

[123] Xiangyu Meng,Baoyong Chi,Haikun Jia,Lixue Kuang,Wen Jia,Zhihua Wang, A wideband on-chip millimeter-wave patch antenna in 0.18 μm CMOS, Journal of Semiconductors, Vol.34, No.10, pp. 105010-1 - 105010-5, 2013.

[124] Lingwei Zhang,Hanjun Jiang,Jianjun Wei,Jingjing Dong,Fule Li,Weitao Li,Jia Gao,Jianwei Cui,Baoyong Chi, Chun Zhang, Zhihua Wang, A Reconfigurable Sliding-IF Transceiver for 400 MHz/2.4 GHz IEEE 802.15.6/ZigBee WBAN Hubs With Only 21% Tuning Range VCO, IEEE Journal of Solid-State Circuits, Vol.48, No.11, pp. 2705 - 2716, 2013.

[125] Nan Qi,Baoyong Chi,Yang Xu,Zhihua Wang, A radio-frequency amplifier with tunable high-Q RF bandpass filtering for SAW-less wireless receivers, Electronics Letters, Vol.49, No.10, pp. 656 - 657, 2013.

[126] Yang Xu,Baoyong Chi,Zhihua Wang, Gate-leakage compensation scheme for programmable SI-DAC of ΣΔ modulator in deep sub-micron, Analog Integrated Circuits and Signal Processing, Vol.76, No.1, pp. 155 - 160, 2013.

[127] Xinwang Zhang,Baoyong Chi,Meng Cao,Ling Fu,Zhaokang Xia,Yun Yin,Hongxing Feng,Xing Zhang,Patrick Chiang, Zhihua Wang, A 0.1–4 GHz SDR receiver with reconfigurable 10–100 MHz signal bandwidth in 65 nm CMOS, Analog Integrated Circuits and Signal Processing, Vol.77, No.3, pp. 567 - 582, 2013.

[128] Lixue Kuang,Baoyong Chi,Haikun Jia,Zuochang Ye,Wen Jia,Zhihua Wang, Co-design of 60GHz wideband front-end IC with on-chip Tx/Rx switch based on passive macro-modeling, RFIC 2013, pp. 93 - 96, 2013.

[129] Zhihua Wang,Hanjun Jiang,Kai Yang,Lingwei Zhang,Jianjun Wei,Fule Li,Baoyong Chi,Chun Zhang,Shouhao Wu, Qingliang Lin, Wen Jia, Lifetime Tracing of Cardiopulmonary Sounds with Ultra-Low-Power Sound Sensor Stick Connected to Wireless Mobile Network, NEWCAS 2013, pp. 1 - 4, 2013.

[130] Yun Yin,Baoyong Chi,Zhihua Wang, A 0.1–1.5GHz dual-mode Class-AB/Class-F power amplifier in 65nm CMOS, MWSCAS 2013, pp. 372 - 375, 2013.

[131] Xiaobao Yu,Baoyong Chi,Meng Wei,A. Wang,Tianling Ren,Zhihua Wang, A half rate CDR with DCD cleaning up and quadrature clock calibration for 20Gbps 60GHz communication in 65nm CMOS, ISCAS 2013, pp. 962 - 965, 2013.

[132] Nan Qi,Zheng Song,Baoyong Chi,Tianling Ren,Albert Wang,Zhihua Wang, A Multi-Mode Complex Bandpass Filter With gm-Assisted Power Optimization and I/Q Calibration, ISCAS 2013, pp. 1845 - 1848, 2013.

[133] Nan Qi,Baoyong Chi,Yang Xu,Zhou Chen,Jun Xie,Zheng Song,Zhihua Wang, A 180nm fully-integrated dual-channel reconfigurable receiver for GNSS interoperations, ESSCIRC 2013, pp. 177 - 180, 2013.

[134] Nan Qi,Baoyong Chi,Yang Xu,Zhou Chen,Jun Xie,Yang Xu,Zheng Song,Zhihua Wang, An asymmetric dual-channel reconfigurable receiver for GNSS in 180nm CMOS, CICC 2013, pp. 1 - 4, 2013.

[135] Yun Yin,Baoyong Chi,Qian Yu,Bingqiao Liu,Zhihua Wang, A 0.1-5GHz SDR transmitter with dual-mode power amplifier and digitally-assisted I/Q imbalance calibration in 65nm CMOS, A-SSCC 2013, pp. 205 - 208, 2013.

[136] Haikun Jia,Baoyong Chi,Lixue Kuang,Zhihua Wang, A Self-Healing mm-Wave Amplifier Using Digital Controlled Artificial Dielectric Transmission Lines, A-SSCC 2013, pp. 425 - 428, 2013.

[137] Nan Qi,Zheng Song,Zehong Zhang,Yang Xu,Baoyong Chi,Zhihua Wang, A Multi-Mode Blocker-Tolerant GNSS Receiver with CT Sigma-Delta ADC in 65 nm CMOS, A-SSCC 2013, pp. 333 - 336, 2013.

[138] Zehong Zhang,Yang Xu,Nan Qi,Baoyong Chi, A 5/20MHz-BW 4.2/8.1mW CT QBP ΣΔ Modulator with Digital I/Q Calibration for GNSS Receivers, A-SSCC 2013, pp. 393 - 396, 2013.

[139] Lixue Kuang,Baoyong Chi,Lei Chen,Meng Wei,Xiaobao Yu,Zhihua Wang, An Integrated 60GHz 5Gb/s QPSK Transmitter with On-Chip T/R Switch and Fully-Differential PLL Frequency Synthesizer in 65nm CMOS, A-SSCC 2013, pp. 413 - 416, 2013.

[140] Haikun Jia,Baoyong Chi,Lixue Kuang,Zhihua Wang, A resonant-mode switchable VCO with 47.6–71.0 GHz tuning range based on π-type LC network, A-SSCC 2013, pp. 321 - 324, 2013.

[141] Mingkun Shao,Baoyong Chi,Haikun Jia,Zhihua Wang, Design of Analog Baseband Circuits for 77GHz Mm-wave radar applications, Microelectronics, 2012.

[142] Yang Xu,Baoyong Chi,Yang Xu,Nan Qi,Zhihua Wang, A 2-mW 50-dB DR wideband hybrid AGC for a GNSS receiver in 65 nm CMOS, Chinese Journal of Semiconductors, Vol.33, No.7, pp. 075006 - 1 - 8, 2012.

[143] Haikun Jia,Baoyong Chi,Lixue Kuang,Zhihua Wang, A 1 V, 69–73 GHz CMOS power amplifier based on improved Wilkinson power combiner, Microelectronics Journal, Vol.43, No.6, pp. 370 - 376, 2012.

[144] Baoyong Chi,Xiaoman Wang,Lingwei Zhang,Songyuan Cheng,Zhihua Wang, A 1.8-V, 5-mA reconfigurable analog baseband circuit for low-IF multi-mode multi-band receivers, International Journal of Electronics, Vol.99, No.5, pp. 695 - 705, 2012.

[145] Yang Xu,Baoyong Chi,Xiaobao Yu,Nan Qi,Partick Chiang,Zhihua Wang, Power-Scalable, Complex Bandpass/Low-Pass Filter With I/Q Imbalance Calibration for a Multimode GNSS Receiver, IEEE Transactions on Circuits and Systems II-Express Briefs, Vol.59, No.1, pp. 30 - 34, 2012.

[146] Nan Qi,Yang Xu,Baoyong Chi,Yang Xu,Xiaobao Yu,Xing Zhang,Ni Xu,Patrick Chiang,Woogeun Rhee, Zhihua Wang, A Dual-Channel Compass/GPS/GLONASS/Galileo Reconfigurable GNSS Receiver in 65 nm CMOS With On-Chip I/Q Calibration, IEEE Transactions on Circuits and Systems -I: Regular papers, Vol.59, No.8, pp. 1720 - 1732, 2012.

[147] Baoyong Chi,Zhihua Wang,S. Simon Wong, A superheterodyne receiver front-end with on-chip automatically Q-tuned notch filters, Analog Integrated Circuits and Signal Processing, Vol.71, No.3, pp. 453 - 463, 2012.

[148] Yang Xu,Nan Qi,Zhou Chen,Baoyong Chi,Zhihua Wang, A hybrid approach to I/Q imbalance self-calibration in reconfigurable low-IF receivers, ISCAS 2012, pp. 552 - 555, 2012.

[149] Yang Xu,Baoyong Chi,Zhihua Wang, Power-scalable multi-mode reconfigurable continuous-time lowpass/quadrature bandpass sigma-delta modulator for zero/low-IF receivers, ISCAS 2012, pp. 293 - 296, 2012.

[150] Rui Zhu,Fei Yao,Shijun Wang,Albert Wang,Liji Wu,Xiangming Zhang,Baoyong Chi, A Study of Process/Device/Layout Co-Design for Full-Chip ESD Protection in BCD Technology, ICSICT 2012, pp. 1 - 3, 2012.

[151] Jun Xie,Baoyong Chi, A low power 45-dB DR all-digital assisted AGC loop for a GNSS receiver in 0.18 um CMOS, ICSICT 2012, pp. 1 - 3, 2012.

[152] Qian Yu,Baoyong Chi, A Programmable Digital Down-Converter for SDR Receivers, ICSICT 2012, pp. 1 - 3, 2012.

[153] Liu Bingqiao,Chi Baoyong, A 25-MHz bandwidth, 37-dB gain range CMOS Programmable Gain Amplifier with DC-Offset cancellation and driver buffer, ICSICT 2012, pp. 1 - 3, 2012.

[154] Xing Zhang,baoyong Chi, Design of high precision and high consistency bandgap in 65nm CMOS, ICEICE 2012, pp. 259 - 262, 2012.

[155] Zhaokang Xia,Xinwang Zhang,Baoyong Chi, A 0.1-4GHz Reconfigurable Multi-band CMOS LNA for SDR Applications, ICEICE 2012, pp. 5 - 8, 2012.

[156] Xinwang Zhang,Yun Yin,Meng Cao,Zhigang Sun,Ling Fu,Zhaokang Xia,Hongxing Feng,Xing Zhang,Baoyong Chi, Ming Xu, Zhihua Wang, A 0.1∼4GHz receiver and 0.1∼6GHz transmitter with reconfigurable 10∼100MHz signal bandwidth in 65nm CMOS, CICC 2012, pp. 1 - 4, 2012.

[157] Hucheng Zhang,Baoyong Chi, ALL Digital Wideband Polar Transmitter, CECNet 2012, pp. 1618 - 1621, 2012.

[158] Lingwei Zhang,Hanjun Jiang,Jianjun Wei,Jingjing Dong,Weitao Li,Jia Gao,Jianwei Cui,Fule Li,Baoyong Chi, Chun Zhang, Zhihua Wang, A low-power reconfigurable multi-band sliding-IF transceiver for WBAN Hubs in 0.18μm CMOS, A-SSCC 2012, pp. 77 - 80, 2012.

[159] Baoyong Chi,Kasra Omid-Zohoor,Zhihua Wang,S. Simon Wong, A 65nm CMOS Fully-Integrated Dynamic Reconfigurable Differential Power Amplifier with High Gain in Both Bands, Microelectronics Journal, Vol.42, No.6, pp. 855 - 862, 2011.

[160] Xuguang Sun,Baoyong Chi,Chun Zhang,Ziqiang Wang,Zhihua Wang, Ultra-high-frequency radio frequency identification reader receiver with 10 dBm input P1 dB and -74 dBm sensitivity in 0.18 μm CMOS, IET Circuits Devices & Systems, Vol.5, No.5, pp. 392 - 402, 2011.

[161] Baoyong Chi,Shuguang Han,Zhihua Wang, A low power direct conversion receiver RF front-end with high in-band IIP2/IIP3 and low 1/f noise, Analog Integrated Circuits and Signal Processing, Vol.67, No.2, pp. 131 - 136, 2011.

[162] Meng Cao,Baoyong Chi,Chun Zhang,Zhihua Wang, A 1.2V 0.1–3GHz software-defined radio receiver front-end in 130nm CMOS, RFIC 2011, pp. 1 - 4, 2011.

[163] Zhihua Wang,Hanjun Jiang,Xiang Xie,Hong Chen,Baoyong Chi,Chun Zhang, Key Technologies in the Integrated Circuit Design for the Construction of a Wireless Healthcare System, MWSCAS 2011, pp. 1 - 4, 2011.

[164] Zhigang Sun,Baoyong Chi,Chun Zhang,Zhihua Wang, A 0.13μm CMOS 1.5-to-2.15GHz Low Power Transmitter Front-End for SDR Applications, ISCAS 2011, pp. 2453 - 2456, 2011.

[165] Nan Qi,Yang Xu,Baoyong Chi,Yang Xu,Xiaobao Yu,Xing Zhang,Zhihua Wang, A Dual-Channel GPS/Compass/Galileo/Glonass Reconfigurable GNSS Receiver in 65nm CMOS, CICC 2011, pp. 1 - 4, 2011.

[166] Tao Tong,Baoyong Chi,Ying Zhang,Hanjun Jiang,Zhihua Wang, A Reconfigurable Analog Baseband Circuit for WLAN, WCDMA, and Bluetooth, Chinese Journal of Semiconductors, Vol.31, No.5, pp. 055010 - 1 - 5, 2010.

[167] Zhihua Wang,Xiaoyu Zhang,Lingwei Zhang,Chun Zhang,Songping Mai,Xiang Xie,Hanjun Jiang,Baoyong Chi, China Integrated Circuit, No.2, pp. 12 - 23, 2010.

[168] Xiaoman Wang,Baoyong Chi,Zhihua Wang, A low-power high-data-rate ASK IF receiver with a digital-control AGC loop, IEEE Transactions on Circuits and Systems II-Express Briefs, Vol.57, No.8, pp. 617 - 621, 2010.

[169] Karthik Jayaraman,Qadeer Khan,Baoyong Chi,William Beattie,Zhihua Wang,Patrick Chiang, A self-healing 2.4GHz LNA with on-chip S11/S21 measurement/calibration for in-situ PVT compensation, RFIC 2010, pp. 311 - 314, 2010.

[170] Xuguang Sun,Baoyong Chi,Chun Zhang,Ziqiang Wang,Zhihua Wang, A 1.8V 74mW UHF RFID reader receiver with 18.5dBm IIP3 and −77dBm sensitivity in 0.18μm CMOS, RFIC 2010, pp. 597 - 600, 2010.

[171] Ling Fu,Baoyong Chi,Hongxing Feng,Zhihua Wang, A 5M-50M Reconfigurable Gm-C Low-pass Filter in 130nm CMOS for SDR Receivers, ICSICT 2010, pp. 315 - 317, 2010.

[172] Guoru Li,Guolin Li,Dongmei Li,Fule Li,Baoyong Chi,Chun Zhang, A multi-standard RF filter in UMC0.18um CMOS technology, Microelectronics, Vol.5, pp. 54 - 58, 2009.

[173] Tongqiang Gao,Chun Zhang,Baoyong Chi,Zhihua Wang, Design and analysis of a highly-integrated CMOS power amplifier for RFID readers, Chinese Journal of Semiconductors, Vol.30, No.6, pp. 0650081 - 0650085, 2009.

[174] Chunyuan Zhou,Guolin Li,Chun Zhang,Baoyong Chi,Dongmei Li,Zhihua Wang, A Fractional-N Frequency Synthesizer for WCDMA/Bluetooth/ZigBee Applications, Chinese Journal of Semiconductors, Vol.30, No.7, pp. 075008-1-5, 2009.

[175] Jingchao Wang,Chun Zhang,Baoyong Chi,Ziqiang Wang,Fule Li,Zhihua Wang, A Low Cost Integrated Transceiver for Mobile UHF Passive RFID Reader Applications, Chinese Journal of Semiconductors, Vol.30, No.9, pp. 095007 - 1 - 5, 2009.

[176] Guoqin Yao,Baoyong Chi,Chun Zhang,Zhihua Wang, A Dual-Band Reconfigurable Direct-Conversion Receiver RF Front-end, Chinese Journal of Semiconductors, No.9, pp. 91 - 95, 2009.

[177] Shuguang Han,Baoyong Chi,Zhihua Wang, New Implementation of High Linear LNA Using Derivative Superposition method, Microelectronics Journal, Vol.40, No.1, pp. 197 - 201, 2009.

[178] Baoyong Chi,Li Zhang,Woogeun Rhee,Zhihua Wang,Hongyi Chen, A 2.4 GHz 6.6 mA fully differential CMOS PLL frequency synthesizer, International Journal of Electronics, Vol.96, No.10, pp. 1039 - 1056, 2009.

[179] Baoyong Chi,Jinke Yao,Patrick Chiang,Zhihua Wang, A 0.18-um CMOS GFSK Analog Front End Using a Bessel-Based Quadrature Discriminator with On-Chip Automatic Tuning, IEEE Transactions on Circuits and Systems I-Regular Papers, Vol.56, No.11, pp. 2498 - 2510, 2009.

[180] Baoyong Chi,Jinke Yao,Patrick Chiang,Zhihua Wang, A Fast-Settling Wideband-IF ASK Baseband Circuit for a Wireless Endoscope Capsule, IEEE Transactions on Circuits and Systems II-Express Briefs, Vol.56, No.4, pp. 275 - 279, 2009.

[181] Tongqiang Gao,Jingchao Wang,Chun Zhang,Baoyong Chi,Zhihua Wang, A Novel CMOS Transmitter Front-end for Mobile RFID Reader, RFIC 2009, pp. 105 - 108, 2009.

[182] Jingchao Wang,Chun Zhang,Baoyong Chi,Ziqiang Wang,Zhihua Wang, A Fully Integrated CMOS UHF RFID Reader Transceiver for Handheld Applications, CICC 2009, pp. 495 - 498, 2009.

[183] Yang Xu,Baoyong Chi,Zhihua Wang, A Low Power Self-Sampling IF FSK Receiver, ASICON 2009, pp. 1113 - 1116, 2009.

[184] Xiaoman Wang,Baoyong Chi,Zhihua Wang, A Low Power High Date Rate ASK IF Receiver, ASICON 2009, pp. 473 - 476, 2009.

[185] Fan Chen,Baoyong Chi,Zhihua Wang, A 2.4 GHz wireless transmitter front-end for endoscopy capsule system, ASICON 2009, pp. 465 - 468, 2009.

[186] Nan Zhang,Xin Wang,He Tang,Albert Wang,Zhihua Wang,Baoyong Chi, Low-Voltage and High-Speed FPGA I/O Cell Design in 90nm CMOS, ASICON 2009, pp. 533 - 536, 2009.

[187] Jingchao Wang,Chun Zhang,Baoyong Chi,Zhihua Wang, Analysis and Design of a Fully Integrated SoC for UHF RFID Reader in CMOS Technology, ASICON 2009, pp. 415 - 418, 2009.

[188] Tongqiang Gao,Chun Zhang,Baoyong Chi,Zhihua Wang, A CMOS Power Amplifier with 100% and 18% Modulation Depth for Mobile RFID Readers, Chinese Journal of Semiconductors, Vol.29, No.6, pp. 1044 - 1047, 2008.

[189] Baoyong Chi,Chun Zhang,Zhihua Wang, Bandwidth extension for ultra-wideband CMOS low-noise amplifiers, ISCAS 2008, pp. 968 - 971, 2008.

[190] Tongqiang Gao,Chun Zhang,Baoyong Chi,Zhihua Wang, An improved method of power control with CMOS class-E power amplifiers, ISCAS 2008, pp. 2306 - 2309, 2008.

[191] Guoqin Yao,Baoyong Chi,Chun Zhang,Zhihua Wang, A low-power monolithic reconfigurable direct-conversion receiver RF front-end for 802.11a/b/g applications, ICSICT 2008, pp. 1460 - 1463, 2008.

[192] Jingchao Wang,Baoyong Chi,Xuguang Sun,Tongqiang Gao,Chun Zhang,Zhihua Wang, System design considerations of highly-integrated UHF RFID reader transceiver RF front-end, ICSICT 2008, pp. 1560 - 1563, 2008.

[193] Tongqiang Gao,Baoyong Chi,Chun Zhang,Zhihua Wang, Design and analysis of a highly integrated CMOS power amplifier for RFID reader, ICCS 2008, pp. 1480 - 1483, 2008.

[194] Tongqiang Gao,Chun Zhang,Jingchao Wang,Baoyong Chi,Zhihua Wang, Design consideration of an multimode, power-controllable transmitter for UHF mobile RFID reader, ICCS 2008, pp. 484 - 1488, 2008.

[195] Tongqiang Gao,Baoyong Chi,Zhihua Wang, A method for power controller using CMOS class-E power amplifiers, Journal of Tsinghua University (Science and Technology), Vol.47, No.10, pp. 1669 - 1672, 2007.

[196] Jinke Yao,Baoyong Chi,Zhihua Wang, A Novel Low Power ASK Receiver with AGC Loop, Chinese Journal of Semiconductors, Vol.28, No.3, pp. 337 - 341, 2007.

[197] Yanqing Ning,Baoyong Chi,Zhihua Wang,Hongyi Chen, A CMOS LC VCO with 3. 2-6. 1GHz Tuning Range, Chinese Journal of Semiconductors, Vol.28, No.4 pp. 526 - 529, 2007.

[198] Baoyong Chi,Jinke Yao,Shuguang Han,Xiang Xie,Guolin Li,Zhihua Wang, Low power high data rate wireless endoscopy transceiver, Microelectronics Journal, Vol.38, No.10-11, pp. 1070 - 1081, 2007.

[199] Shuguang Han,Baoyong Chi,Zhihua Wang, A Mixed-Loop CMOS Analog GFSK Modulator With Tunable Modulation Index, IEEE Transactions on Circuits and Systems II-Express Briefs, Vol.54, No.6, pp. 547 - 551, 2007.

[200] Baoyong Chi,Jinke Yao,Shuguang Han,Xiang Xie,Guolin Li,Zhihua Wang, Low-Power Transceiver Analog Front-End Circuits for Bidirectional High Data Rate Wireless Telemetry in Medical Endoscopy Applications, IEEE Transactions on Biomedical Engineering, Vol.54, No.7, pp. 1291 - 1299, 2007.

[201] Baoyong Chi,Jinke Yao,Shuguang Han,Xiang Xie,Guolin Li,Zhihua Wang, A 2.4 GHz low power wireless transceiver analog front-end for endoscopy capsule system, Analog Integrated Circuits and Signal Processing, Vol.51, No.2, pp. 59 - 71, 2007.

[202] Baoyong Chi,Chun Zhang,Zhihua Wang, A Low Noise Amplifier with Automatically Q-Tuned Notch Filter, Analog Integrated Circuits and Signal Processing, Vol.50, No.2, pp. 159 - 162, 2007.

[203] Baoyong Chi,Zhihua Wang,S. Simon Wong, A Superheterodyne Receiver Front-End With On-Chip Automatically Q-Tuned Notch Filters, RFIC 2007, pp. 21 - 24, 2007.

[204] Baoyong Chi,Xueyi Yu,Woogeun Rhee,Zhihua Wang, A fractional-N PLL for digital clock generation with an FIR-embedded frequency divider, ISCAS 2007, pp. 3051 - 3054, 2007.

[205] Li Zhang,Baoyong Chi,Zhihua Wang,Hongyi Chen,Jinke Yao,Ende Wu, A 2-GHz 6.1-mA fully-differential CMOS phase-locked loop, ISCAS 2007, pp. 2447 - 2450, 2007.

[206] Yike Cui,Baoyong Chi,Minjie Liu,Yulei Zhang,Yongmin Li,Zhihua Wang,Chiang Patrick, Process variation compensation of a 2.4GHz LNA in 0.18um CMOS using digitally switchable capacitance, ISCAS 2007, pp. 2562 - 2565, 2007.

[207] Tongqiang Gao,Dongmei Li,Baoyong Chi,Zhihua Wang, A CMOS class-E power amplifiers with power control, ISCAS 2007, pp. 3900 - 3903, 2007.

[208] Hsiao Wei Su,Yike Cui,Baoyong Chi,Zhihua Wang, A RF front-end for digital audio broadcasting, ECCTD 2007, pp. 176 - 179, 2007.

[209] Jinke Yao,Baoyong Chi,Zhihua Wang, A 7mA-1.8V, 2MHz GFSK analog demodulator with 1Mbps data rate, A-SSCC 2007, pp. 83 - 86, 2007.

[210] Tongqiang Gao,Baoyong Chi,Jingchao Wang,Changming Ma,Chun Zhang,Zhihua Wang, Application of CMOS Power Amplifiers in RFID Technology: An Overview, Microelectronics, Vol.36, No.4, pp. 450 - 455, 2006.

[211] Ziqiang Wang,Baoyong Chi,Zhihua Wang, Low power, high linearity CMOS programmable gain amplifier, Journal of Tsinghua University (Science and Technology), Vol.46, No.4, pp. 519 - 522, 2006.

[212] Shuguang Han,Baoyong Chi,Zhihua Wang, Phase noise analysis in CMOS LC quadrature VCO, Chinese Journal of Electronics, Vol.15, No.2, pp. 209 - 212, 2006.

[213] Baoyong Chi,Xiaolei Zhu,Ziqiang Wang,Zhihua Wang, New Implementation of Injection Locked Technique and Its Application to Low Phase Noise Quadrature Oscillators, Microelectronics Journal, Vol.37, No.11, pp. 1412 - 1418, 2006.

[214] Baoyong Chi,BingXue Shi,Zhihua Wang, A low voltage CMOS RF front-end for IEEE 802.11b WLAN transceiver, Analog Integrated Circuits and Signal Processing, Vol.48, No.2, pp. 67 - 77, 2006.

[215] Shuguang Han,Baoyong Chi,Zhihua Wang, A 8.0-mW 1-Mbps ASK transmitter for wireless capsule endoscope applications, RFIC 2006, 2006.

[216] Li Zhang,Baoyong Chi,Zhihua Wang,Hongyi Chen,Ende Wu, A Low Power 440-MHz Pulse-Swallow-Divider Combination Synchronization-Asynchronism-Hybrid Frequency Divider, MWSCAS 2006, pp. 566 - 568, 2006.

[217] Li Zhang,Baoyong Chi,JinKeYao,Zhihua Wang,Hongyi Chen, A 2-GHz Low Power Differentially Tuned CMOS Monolithic LC-VCO, ISCE 2006, pp. 1 - 4, 2006.

[218] Baoyong Chi,Bingxue Shi,Zhihua Wang, A CMOS down-conversion micromixer for IEEE 802.11b WLAN transceivers, ISCAS 2006, pp. 3762 - 3765 , 2006.

[219] Jinke Yao,Baoyong Chi,Zhihua Wang, A 4MHz Gm-C filter with on-chip frequency automatic tuning, ISCAS 2006, pp. 3814 - 3817, 2006.

[220] Baoyong Chi,Jinke Yao,Shuguang Han,Xiang Xie,Guolin Li,Zhihua Wang, A 2.4GHz low power wireless transceiver analog front-end for endoscopy capsule system, ISCAS 2006, pp. 4907 - 4910, 2006.

[221] Ziqiang Wang,Baoyong Chi,Zhihua Wang, Microelectronics, Vol.35, No.6, pp.1, 2005.

[222] Yuduo Zuo,Baoyong Chi,Zhihua Wang, A 2.4GHz Low Power PLL Frequency Synthesizer with I/Q LO Outputs, Microelectronics, pp. 6 - 9, 2005.

[223] Xiang Xie,Guolin Li,Baoyong Chi,Zhihua Wang,Dongmei Li,Xinkai Chen,Xiaowen Li,Shuguang Han,Jinke Yao, Analog-digital mixed-mode IC design for miniaturized bi-directional wireless endoscopy capsule , Journal of Tsinghua University (Science and Technology), Vol.45, No.10, pp. 1368 - 1372, 2005.

[224] Hsiaowei Su,Baoyong Chi,Zhihua Wang, System design considerations of highly-integrated DAB receiver RF front-end, IEEE Transactions on Consumer Electronics, Vol.51, No.4, pp. 1319 - 1325, 2005.

[225] Xiaolei Zhu,Jizhong Shen,Baoyong Chi,Zhihua Wang, Circuit implementation of multi-thresholded neuron (MTN) using BiCMOS technology, IJCNN 2005, pp. 627 - 632, 2005.

[226] Li Zhang,Jinke Yao,Ende Wu,Baoyong Chi,Zhihua Wang,Hongyi Chen, A CMOS Fully Differential Σ-Δ A Frequency Synthesizer for 2-Mb/s GMSK Modulation, ICM 2005, pp. 6 - 9, 2005.

[227] Xiang Xie,Guolin Li,Baoyong Chi,Xueyi Yu,Chun Zhang,Zhihua Wang, Micro-system Design for Wireless Endoscopy System, EMBS 2005, pp. 7135 - 7138, 2005.

[228] Baoyong Chi,Xiaolei Zhu,Ziqiang Wang,Zhihua Wang, Quadrature Oscillator with Negative-Resistance Compensated Transformer Couple, A-SSCC 2005, pp. 441 - 444, 2005.

[229] Ziqiang Wang,Baoyong Chi,Min Lin,Shuguang Han,Lu Liu,JinKeYao,Zhihua Wang, A monolithic CMOS L band DAB receiver, ASP-DAC 2005, pp. 1232 - 1235, 2005.

[230] Zhihua Wang,Xiang Xie,Chun Zhang,Baoyong Chi,Guolin Li,Li Zhang,Domgmei Li, IC design for a digital wireless endoscope capsule system, APRASC 2004, pp. K42 - K43, 2004.

[231] Shuguang Han,Baoyong Chi,Zhihua Wang, A high phase accuracy, low amplitude mismatch quadrature LO driver, ICSICT 2004, pp. 1260 - 1263, 2004.

[232] Baoyong Chi,Xiaolei Zhu,Shuilong Huang,Zhihua Wang, 1GHz monolithic high spectrum purity fractional-N frequency synthesizer with a 3-b third-order delta-sigma modulator, ICSICT 2004, pp. 1504 - 1507, 2004.

[233] Xiang Xie,Guolin Li,Xinkai Chen,Xiaowen Li,Baoyong Chi,Shuguang Han,Jinke Yao,Chun Zhang,Zhihua Wang, A Novel Low Power IC Design for Bi-Directional Digital Wireless Endoscopy Capsule System, BioCAS 2004, pp. S1/8 - S5/8, 2004.

Patents:

[1] Wei Deng, Yaqian Sun, Haikun Jia, Baoyong Chi. Voltage controlled oscillator, phase-locked loop and electronic equipment: China, 202210705273.0[P].

[2] Wei Deng, Hongzhuo Liu, Haikun Jia, Baoyong Chi. Phase locked loop, signal processing equipment and signal processing method: China, 202210634606.5[P].

[3] Wen Jia,Baoyong Chi,Haikun Jia,Wei Deng ,Zhihua Wang. Signal transmission circuit, amplifier and transceiver: China, 202210451958.7[P].

[4] Wen Jia,Baoyong Chi,Haikun Jia,Wei Deng ,Zhihua Wang. Modulation circuit and transmitter: China, 202210431356.5[P].

[5] Haikun Jia, Xiangrong Huang, Wei Deng, Baoyong Chi. Double feedforward path low-noise amplifier circuit and amplifier based on electromagnetic double coupling: China, 202210179945.9[P].

[6] Haikun Jia, Xiangrong Huang, Wei Deng, Yongbao Chi. Phased array beamforming network: China, 202111494320.3[P].

[7] Haikun Jia, Xiangrong Huang, Wei Deng, Yongbao Chi. Millimeter wave power distribution network: China, 202111494319.0[P].

[8] Wei Deng, Haikun Jia, Baoyong Chi. Digital time converter and electronic device: China, 202110514323.2[P].

[9] Wei Deng, Haikun Jia, Baoyong Chi. Direct modulated digital transmitter and modulation transmitting method of transmitter: China, 202110361204.8[P]. 2022-08-30.

[10] Wei Deng, Haikun Jia, Baoyong Chi. Voltage-controlled oscillator: China, 202110298203.3[P].

[11] Haikun Jia, Wei Deng, Baoyong Chi. Voltage-controlled oscillator: 中国, 202011566001.4[P].

[12] Wei Deng, Haikun Jia, Baoyong Chi. Orthogonal local oscillator signal generator, local oscillator link and radio frequency transceiver: China, 202011515684.0[P].

[13] Haikun Jia, Pingda Guan, Wei Deng, Baoyong Chi. Integrated inductive device and amplifier: China, 202011133209.7[P]. 2022-01-11.

[14] Baoyong Chi, Xiangyu Meng, Zhihua Wang. A Terahertz Active Imaging Transceiver with Integrated On-Chip Antenna: China, 201610809412.9[P]. 2019-05-31.

[15] Baoyong Chi, Xiaobao Yu, Meng Wei, Lixue Kuang, Zhihua Wang. A Hybrid Baseband System for High Speed Communication: China, 201510943869.4[P]. 2019-01-04.

[16] Baoyong Chi, Siyang Han, Zehong Zhang, Zhihua Wang. A voltage controlled oscillator: China, 201410422109.4[P]. 2017-09-22.

[17] Baoyong Chi, Meng Wei, Zehong Zhang, Zhihua Wang. A multimode configurable Class AB power amplifier: China, 201410334684.9[P]. 2017-06-30.

[18] Baoyong Chi, Xinwang Zhang, Zehong Zhang, Zhihua Wang. Harmonic wave inhibition frequency mixer: China, 201410157706.9[P]. 2017-08-11.

[19] Baoyong Chi, Xinwang Zhang, Zehong Zhang, Zhihua Wang. Transconductance amplifier and high-robustness mixer circuit: China, 201410157923.8[P]. 2017-11-24.

[20] Baoyong Chi, Lei Chen, Lixue Kuang, Haikun Jia, Zhihua Wang. A millimeter wave phase-locked loop: 中国, 201310508729.5[P]. 2016-02-10.

[21] Baoyong Chi, Yun Yin, Qian Yu, Zhihua Wang. Configurable wireless transmitter: China, 201310427108.4[P]. 2015-10-21.

[22] Baoyong Chi, Lixue Kuang, Xiaobao Yu, Lei Chen, Wei Zhu, Meng Wei, Zheng Song, Zhihua Wang. v: China, 201310311631.0[P]. 2016-07-06.

[23] Baoyong Chi, Yang Xu, Zhihua Wang. Continuous time Sigma Delta modulator and multimode configuration method thereof: China, 201310309066.4[P]. 2017-05-24.

[24] Baoyong Chi, Xinwang Zhang, Zhaokang Xia, Bingqiao Liu, Qian Yu, Yang Xu, Zehong Zhang, Siyang Han, Qiongbing Liu, Zhihua Wang. Software radio receiver circuit: China, 201310289188.1[P]. 2017-04-12.

[25] Baoyong Chi, Bingqiao Liu, Xinwang Zhang, Zhihua Wang. Power detection circuit: China, 201310286996.2[P]. 2016-12-28.

[26] Baoyong Chi, Xinwang Zhang, Zhihua Wang. An operational amplifier of AB class output level based on double feedback structure: 中国, 201310284797.8[P]. 2017-05-24.

[27] Baoyong Chi, Yang Xu, Zhihua Wang. High-speed comparator direct-current offset digital auxiliary self-calibration system and control method: China, 201310284696.0[P]. 2017-06-20.

[28] Baoyong Chi, Lixue Kuang, Haikun Jia, Wen Jia, Zhihua Wang. Wireless communication transceiver front-end: China, 201310215615.1[P]. 2015-09-23.

[29] Baoyong Chi, Haikun Jia, Wen Jia, Zhihua Wang. Differential transmission device and the amplifier including the same: China, 201310104257.7[P]. 2017-03-15.

[30] Jingjing Dong, Lingwei Zhang, Hanjun Jiang, Baoyong Chi, Fule Li, Chun Zhang, Zhihua Wang. Reconfigurable multi-frequency-range transceiver radio-frequency front end: China, 201210394086.1[P]. 2014-07-23.

[31] Baoyong Chi, Haikun Jia, Zhihua Wang. Power combining type power amplifier and application thereof: China, 201210392867.7[P]. 2015-10-28.

[32] Baoyong Chi, Haikun Jia, Lixue Kuang, Zhihua Wang. Millimeter wave frequency modulated continuous wave (FMCW) two-unit phased array distance and velocity measurement monolithic radar transceiver: China, 201210393627.9[P]. 2014-06-04.

[33] Baoyong Chi, Xinwang Zhang, Meng Cao, Zhigang Sun, Ling Fu, Yun Yin, Zhaokang Xia, Hongxing Feng, Xing Zhang, Zhihua Wang. A RF front-end circuit of software radio transceiver: China, 201110187783.5[P]. 2013-10-16.

[34] Baoyong Chi, Xiangyu Meng, Chun Zhang, Zhihua Wang. An improved constant false alarm method: China, 201110175858.8[P]. 2013-05-22.

[35] Baoyong Chi, Nan Qi, Yang Xu, Xiaobao Yu, Yang Shu, Xing Zhang, Zhihua Wang. A receiver front-end apparatus and its method of receiving signal: China, 201110166752.1[P]. 2014-06-18.

[36] Baoyong Chi, Yang Xu, Xiaobao Yu, Nan Qi, Zhihua Wang. Configurable on-chip active RC filter: China, 201110101153.1[P]. 2014-04-16.

[37] Baoyong Chi, Yang Xu, Nan Qi, Zhihua Wang. IQ mismatch corrction apparatus for quadrature downconversion receiver: China, 201110076268.X[P]. 2014-01-01.

[38] Bingxue Shi, Baoyong Chi. Prescaler: USA, US7248665 B2[P]. 2007-07-24.

[39] Bingxue Shi, Baoyong Chi. Down-converter using an on-chip bias circuit for enhancing symmetry and linearity and testing device thereof: USA, US7049878 B2[P]. 2006-05-23.

[40] Bingxue Shi, Baoyong Chi. Quadrature VCO using symmetrical spiral inductors and differential varactors: USA, US7026880 B2[P]. 2006-04-11.

[41] Bingxue Shi, Baoyong Chi. Flipflop: USA, US7057421 B2[P]. 2006-06-06.

[42] Bingxue Shi, Baoyong Chi. 2/3 full-speed divider using phase-switching technique: USA, US6614274 B1[P]. 2003-09-02.

Papers before joining ICAS: