Efficient Sampling and Reconstruction of Sparse Multiband Signals

Moshe Mishali (Inventor), Yonina C. Eldar (Inventor)

Research output: Patent

Abstract

A method for signal processing includes distributing an analog input signal to a plurality of processing channels. In each processing channel, the input signal is mixed with a respective periodic waveform including multiple spectral lines, so as to produce a respective baseband signal in which multiple spectral slices of the input signal are superimposed on one another. The baseband signal produced in each of the processing channels is digitized, to produce a set of digital sample sequences that represent the input signal.

Original languageEnglish
Patent numberUS2011294453, US20110294453A1, US8457579B2, US15343809P, US61/153,438, US24703009P, US61/247,030, US61/265,365, US26536509P, CN102318198A, CN102318198B, TW201126912A, IL214000D0, IL214000A
IPCH04B 1/ 18 A I
Priority date18/02/09
StatePublished - 1 Dec 2011

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