OPTIMUM DISCRETE PHASE-ONLY TRANSMIT BEAMFORMING WITH ANTENNA SELECTION

Date

2014-09-05

Author

Demir, Özlem Tuğfe
Tuncer, Temel Engin

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Phase-only beamforming is used in radar and communication systems due to its certain advantages. Antenna selection becomes an important problem as the number of antennas becomes larger than the number of transmit-receive chains. In this paper, discrete single group multicast transmit phase-only beamformer design with antenna subset selection is considered. The problem is converted into linear form and solved efficiently by using mixed integer linear programming to find the optimum subset of antennas and beamformer coefficients. Several simulations are done and it is shown that the proposed approach is an effective and efficient method of subarray transmit beamformer design.

Subject Keywords

Transmit beamformer, Discrete beamformer, Mixed integer linear programming, Antenna selection

URI

https://hdl.handle.net/11511/54813

Conference Name

22nd European Signal Processing Conference (EUSIPCO)

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

Ö. T. Demir and T. E. Tuncer, “OPTIMUM DISCRETE PHASE-ONLY TRANSMIT BEAMFORMING WITH ANTENNA SELECTION,” presented at the 22nd European Signal Processing Conference (EUSIPCO), Lisbon, Pourtugal, 2014, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54813.