Reference : Block Circulant Decomposition of Cross-Correlation Matrix for Transmit MIMO Beamforming
Scientific congresses, symposiums and conference proceedings : Poster
Engineering, computing & technology : Computer science
Computational Sciences
http://hdl.handle.net/10993/36665
Block Circulant Decomposition of Cross-Correlation Matrix for Transmit MIMO Beamforming
English
Hammes, Christian mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Shankar, Bhavani mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Ottersten, Björn mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Jul-2018
Yes
International
10th IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP
from 08-07-2018 to 11-07-2018
[en] This paper deals with the design of transmit probing
signal under the trade-off between good target discrimination
(low cross-correlation beam pattern) and beam pattern design
(desired auto-correlation beam pattern) in a Multiple-Input-
Multiple-Output (MIMO) radar configuration. The quartic optimization
problem, with a finite alphabet constraint on the
probing signal and using Quadrature Phase Shift Keying (QPSK)
in a multiplexed antenna system, is solved through a Fourier
series approximation of the desired beam pattern by exploiting
a block circulant property of the transmit signal matrix. The
mean square error between an ideal and the proposed crosscorrelation
beam pattern is -35 dB enhancing the attractiveness
of the proposed approach.
Researchers ; Professionals ; Students ; General public
http://hdl.handle.net/10993/36665

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