A waveform covariancematrix for high SINR and lowside-lobe levels

Handle URI:
http://hdl.handle.net/10754/564718
Title:
A waveform covariancematrix for high SINR and lowside-lobe levels
Authors:
Ahmed, Sajid; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this work to exploit the benefits of both multiple-input multiple-output (MIMO)-radar and phased-array a waveform covariance matrix is proposed. Our analytical results show that the proposed covariance matrix yields gain in signal-to-interference-plus-noise ratio (SINR) compared to MIMO-radar while the gain in SINR is close to phased-array and recently proposed phased-MIMO scheme. Transmitted waveforms with the proposed covariance matrix, at the receiver, significantly supress the side-lobe levels compared to phased-array, MIMO-radar, and phased-MIMO schemes. Moreover, in contrast to phased-MIMO our proposed scheme allows same power transmission from each antenna. Simulation results validate the analytical results. © 2013 IEEE.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2013 IEEE International Conference on Acoustics, Speech and Signal Processing
Conference/Event name:
2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013
Issue Date:
May-2013
DOI:
10.1109/ICASSP.2013.6638429
Type:
Conference Paper
ISSN:
15206149
ISBN:
9781479903566
Appears in Collections:
Conference Papers; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorAhmed, Sajiden
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-08-04T07:13:33Zen
dc.date.available2015-08-04T07:13:33Zen
dc.date.issued2013-05en
dc.identifier.isbn9781479903566en
dc.identifier.issn15206149en
dc.identifier.doi10.1109/ICASSP.2013.6638429en
dc.identifier.urihttp://hdl.handle.net/10754/564718en
dc.description.abstractIn this work to exploit the benefits of both multiple-input multiple-output (MIMO)-radar and phased-array a waveform covariance matrix is proposed. Our analytical results show that the proposed covariance matrix yields gain in signal-to-interference-plus-noise ratio (SINR) compared to MIMO-radar while the gain in SINR is close to phased-array and recently proposed phased-MIMO scheme. Transmitted waveforms with the proposed covariance matrix, at the receiver, significantly supress the side-lobe levels compared to phased-array, MIMO-radar, and phased-MIMO schemes. Moreover, in contrast to phased-MIMO our proposed scheme allows same power transmission from each antenna. Simulation results validate the analytical results. © 2013 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectMIMO-radaren
dc.subjectToeplitz matrixen
dc.titleA waveform covariancematrix for high SINR and lowside-lobe levelsen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2013 IEEE International Conference on Acoustics, Speech and Signal Processingen
dc.conference.date26 May 2013 through 31 May 2013en
dc.conference.name2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013en
dc.conference.locationVancouver, BCen
kaust.authorAhmed, Sajiden
kaust.authorAlouini, Mohamed-Slimen
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.