Handle URI:
http://hdl.handle.net/10754/242033
Title:
Low Complexity Receiver Design for MIMO-Radar
Authors:
Ahmed, Sajid; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
In this work, an algorithm for the multiple-input multiple-output (MIMO) radar is proposed. It has low computational complexity compared to the available schemes, and relatively low side-lobe-levels in the receive beampattern compared to the phased-array and MIMO-radar. In the proposed algorithm, the received signal vector of MIMO-radar is divided into sub-vectors, and each sub-vector is multiplied with the corresponding weight vector. The number of sub-vectors and weight vectors are optimally found to maximise the received signal power from the target of interest direction. The proposed scheme can be effectively applied in passive radars to minimise the side-lobe levels and place deep nulls for interferers in the receive beampattern. Simulation results show that the proposed scheme has relatively lower side lobe levels and better detection capabilities compared to MIMO-radar and phased-array.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2012 IEEE Globecom Workshops
Conference/Event name:
2012 IEEE Globecom Workshops, GC Wkshps 2012
Issue Date:
8-Sep-2012
DOI:
10.1109/GLOCOMW.2012.6477787
Type:
Conference Paper
Appears in Collections:
Conference Papers; 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.accessioned2012-09-08T14:47:47Z-
dc.date.available2012-09-08T14:47:47Z-
dc.date.issued2012-09-08en
dc.identifier.doi10.1109/GLOCOMW.2012.6477787en
dc.identifier.urihttp://hdl.handle.net/10754/242033en
dc.description.abstractIn this work, an algorithm for the multiple-input multiple-output (MIMO) radar is proposed. It has low computational complexity compared to the available schemes, and relatively low side-lobe-levels in the receive beampattern compared to the phased-array and MIMO-radar. In the proposed algorithm, the received signal vector of MIMO-radar is divided into sub-vectors, and each sub-vector is multiplied with the corresponding weight vector. The number of sub-vectors and weight vectors are optimally found to maximise the received signal power from the target of interest direction. The proposed scheme can be effectively applied in passive radars to minimise the side-lobe levels and place deep nulls for interferers in the receive beampattern. Simulation results show that the proposed scheme has relatively lower side lobe levels and better detection capabilities compared to MIMO-radar and phased-array.en
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleLow Complexity Receiver Design for MIMO-Radaren
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2012 IEEE Globecom Workshopsen
dc.conference.date3 December 2012 through 7 December 2012en
dc.conference.name2012 IEEE Globecom Workshops, GC Wkshps 2012en
dc.conference.locationAnaheim, CAen
dc.eprint.versionPre-printen
kaust.authorAhmed, Sajiden
kaust.authorAlouini, Mohamed-Slimen
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