Open Access8‐channel 20 kHz to 200 MHz Nyquist and compressive sampler in 0.5 μm CMOS
Author(s) -
Murray T.S.,
Pouliquen P.O.,
Andreou A.G.
Publication year - 2013
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2012.3861
Subject(s) - cmos , nyquist–shannon sampling theorem , channel (broadcasting) , nyquist frequency , electronic engineering , sampling (signal processing) , compressed sensing , nyquist rate , modulation (music) , electrical engineering , computer science , computer hardware , engineering , physics , acoustics , algorithm , detector , filter (signal processing)
A report is presented on the hardware implementation of a parallel multi‐channel sampler in 0.5 μm CMOS technology. The system consists of eight parallel analogue processing channels, each one capable of modulation by a programmable binary chipping sequence. System operation is demonstrated in both Nyquist and compressive sampling of test signals.