@inproceedings{24405fa5706c44b9bfef09b20de16a33,
title = "Modulated wideband converter with non-ideal lowpass filters",
abstract = "We investigate the impact of using non-ideal lowpass filters in the modulated wideband (MWC) converter, which is a recent sub-Nyquist sampling system for sparse wideband analog signals. We begin by deriving a perfect reconstruction condition for general lowpass filters, which coincides with the well-known Nyquist intersymbol interference (ISI) criterion in communication theory. Then, we propose to compensate for the non-ideal lowpass filters using a digital FIR correction scheme. The proposed solution is validated by experimental results.",
keywords = "Compressed sensing, Modulated wideband converter, Multiband sampling, Non-ideal lowpass filters",
author = "Yilun Chen and Moshe Mishali and Eldar, {Yonina C.} and Hero, {Alfred O.}",
year = "2010",
doi = "10.1109/ICASSP.2010.5495912",
language = "English",
isbn = "9781424442966",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "3630--3633",
booktitle = "2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings",
address = "United States",
note = "2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 ; Conference date: 14-03-2010 Through 19-03-2010",
}