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Wei Deng

Biography

        Prof. Wei Deng is currently a tenure-track Assistant Professor in the department of Microelectronics and Nanoelectronics (Institute of Microelectronics) at Tsinghua University, Beijing, China. He received the B.S. and M.S. degrees in electronic engineering from the University of Electronic Science and Technology of China (UESTC), China, in 2006 and 2009, respectively, and the Ph.D. degree from the Tokyo Institute of Technology, Japan in 2012. From 2013 to 2014, he was a Post-Doctoral Researcher with the Tokyo Institute of Technology, japan. From 2015 to 2019, he was with Apple Inc., Cupertino, CA, USA, where he in working on RF/mm-wave/mixed-signal IC design for wireless transceivers. He has authored or co-authored over 60 IEEE journals and conference papers. He holds five issued US patents. He is serving TPC member of IEEE VLSI Circuits, GSMM, and ICTA. Dr. Deng was a recipient of several national and international awards, including the China Youth Science and Technology Innovation Award, the IEEE SSCS Predoctoral Achievement Award, the Chinese Government Award for Outstanding Self-financed (non-government sponsored) Students Abroad, the Tejima Research Award, and the ASP-DAC Best Design Award. He is current research interests include RF，millimeter-wave, THz and mixed-signal integrated circuits and system design for millimeter-wave/THz wireless communication, radar and imaging systems.

Publications

Papers：

[1] 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.

[2] 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.

[3] 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.

[4] 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.

[5] 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.

[6] 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.

[7] 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.

[8] 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.

[9] 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.

[10] 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.

[11] 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.

[12] 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.

[13] 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.

[14] 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.

[15] 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.

[16] 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.

[17] 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.

[18] 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.

[19] 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.

[20] 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.

[21] 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.

[22] 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.

[23] 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.

[24] 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.

[25] 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.

[26] 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.

[27] 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.

[28] Fuyuan Zhao, Wei Deng, Rui Wu, Haikun Jia, Qixiu Wu, Jihao Xin, Zhiyuan Zeng, Yanlei Li, Zhihua Wang, A 29-to-36 GHz 4TX/4RX Dual-stream Phased-array Joint Radar-Communication CMOS Transceiver Supporting Centimeter-level 2D Imaging and 64-QAM OTA Wireless Link, RFIC 2022, pp.131-134, 2022.

[29] 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.

[30] 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.

[31] 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.

[32] 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.

[33] 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.

[34] 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.

[35] 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.

[36] 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.

[37] 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.

[38] 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.

[39] 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.

[40] 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.

[41] 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.

[42] 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.

[43] 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.

[44] 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.

[45] 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.

[46] 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.

[47] 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.

[48] 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.

[49] Binjie Zhu,Hanjun Jiang,Liyuan Liu,Jigang Shao,Liwei Deng,Fule Li,Chun Zhang,Zhihua Wang, A Wireless SoC for Alimentary Canal pH Value Continuously Monitoring, MWSCAS 2011, pp. 1 - 4, 2011.

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.

Papers before joining ICAS：