| 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  [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >] | |
| Shankar, Bhavani [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >] | |
| Ottersten, Björn [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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