题目/Title：A Parallel Delta-sigma ADC Based on Compressive Sensing

作者/Author：熊晓丹,韩晨曦,丁庆,刘力源,李冬梅
                        Xiaodan Xiong,Chenxi Han,Qing Ding,Lyuan Liu,Dongmei Li

会议/Conference：EDSSC 2013

地点/Location：Hong Kong

年份/Issue Date：2013.3-5 June

页码/pages：pp. 1 - 2

摘要/Abstract：
This work presents an parallel analog-to-digital converter based on compressive sensing theory to process compressive/sparse signal below Nyquist Sampling Rate. Linear feedback shift registers (LFSR) are adopted to generate a 0/1 pseudo random sequence and a first-order delta-sigma ADC is presented to computes the inner product of random signals in our design. Besides, random sampling is achieved by using switched-capacitor techniques, therefore the random cut-off of switches regulates the random selection of signals by the pseudo random sequence. The system simulation verification results are given in the end of this paper.