NDLI: A wide band reconfigurable radio using compressive sensing

Content Provider	IEEE Xplore Digital Library
Author	Smaili, S. Massoud, Y.
Copyright Year	2012
Description	Author affiliation: Electrical and Computer Engineering Department, University of Alabama at Birmingham, Birmingham AL 35294 (Smaili, S.; Massoud, Y.)
Abstract	The tremendous advancement in communications technology and its use in a wide range of applications have increased the importance of high bandwidth reconfigurable receivers that can monitor a large bandwidth and be reconfigured to receive signals within a specific sub-band. Because of the stringent power and size requirements in most applications for communications systems, it is important to achieve such high surveillance bandwidth and reconfigurability with the minimum possible power consumption and hardware components. In this paper we propose a high bandwidth radio receiver based on the newly emerging theory of compressive sensing. The proposed receiver can reconstruct signals in a specific sub-band within a wide surveillance band using an analog-to-digital converter running at a rate comparable to the sub-band bandwidth, and much less than the surveillance bandwidth. The desired band to be reconstructed can be changed in software thus eliminating the use of many bandpass filters.
Starting Page	1
Ending Page	4
File Size	205929
Page Count	4
File Format	PDF
ISBN	9781467301299
e-ISBN	9781467301305
e-ISBN	9781467301282
DOI	10.1109/WAMICON.2012.6208456
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bandwidth Compressed sensing Receivers Surveillance Random sequences Power demand Software
Content Type	Text
Resource Type	Article

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