期刊
IEEE SIGNAL PROCESSING LETTERS
卷 21, 期 1, 页码 39-42出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LSP.2013.2289325
关键词
Active array; optimization; receive beamforming; receive filter; transmit beamforming
资金
- Dynetics, Inc.
- Air Force Research Laboratory (AFRL) [FA8650-08-D-1303]
We jointly design the transmit and receive beam-forming based on a-priori information on the locations of target and interferences in an active array, where each transmit element emits the same waveform up to a complex scalar. A sequential optimization algorithm is proposed to maximize the output signal-to-interference-plus-noise ratio (SINR). Numerical results demonstrate that a significant gain in the output SINR can be achieve in this active array, compared to the conventional phased-array radar and omnidirectional multiple-input-multiple-output (MIMO) radar.
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