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OPTIMUM DISCRETE PHASE-ONLY TRANSMIT BEAMFORMING WITH ANTENNA SELECTION
Date
2014-09-05
Author
Demir, Özlem Tuğfe
Tuncer, Temel Engin
Metadata
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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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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.
