2014
DOI: 10.1587/elex.11.20140330
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Parallel multi-rate compressed sampling with a sub-Nyquist sampling rate

Abstract: The analog to information converter (AIC) based on compressed sensing (CS) is designed to sample the analog signals at a sub-Nyquist sampling rate. In this paper, we propose a novel parallel multi-rate compressed sampling (PMCS) system. It has several parallel paths and each path has several low-speed analog-to-digital converters (ADCs). This system has simple structure and low sampling rate, which makes it easy to be implemented on hardware. Simulation results show that signals can be reconstructed in high pr… Show more

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Cited by 1 publication
(1 citation statement)
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“…Several compressed sampling structures based on CS have been proposed by researchers to sense the wideband spectrum at a sub-Nyquist rate, such as multi-coset sampling [3], analog to information converter [4,5], MWC [6,7,8] and so on. The MWC proposed by Mishali has been widely approved because it is friendly to multi-band signals and commercial devices.…”
Section: Introductionmentioning
confidence: 99%
“…Several compressed sampling structures based on CS have been proposed by researchers to sense the wideband spectrum at a sub-Nyquist rate, such as multi-coset sampling [3], analog to information converter [4,5], MWC [6,7,8] and so on. The MWC proposed by Mishali has been widely approved because it is friendly to multi-band signals and commercial devices.…”
Section: Introductionmentioning
confidence: 99%