MIMO Radar Waveform Design for Transmit Beamforming and Orthogonality

被引:56
|
作者
Deng, Hai [1 ]
Geng, Zhe [1 ]
Himed, Braham [2 ]
机构
[1] Florida Int Univ, Dept Elect & Comp Engn, 10555 W Flagler St, Miami, FL 33174 USA
[2] Air Force Res Lab, RF Technol Branch, 2241 Avion Circle,Bldg 620, Wright Patterson AFB, OH 45433 USA
基金
美国国家科学基金会;
关键词
OPTIMIZATION; PERFORMANCE; ALGORITHMS; CLUTTER; SYSTEMS; TARGET;
D O I
10.1109/TAES.2016.140023
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
Coherent multiple-input multiple-output (MIMO) radar is capable of forming a specific transmit beam pattern favorable for radar operation, but the transmitted waveforms from different antenna elements need to be orthogonal for coherent beamforming. In this work, an innovative approach is developed for MIMO radar waveform design in space-time domain, rendering MIMO radar able to satisfy transmit beamforming constraint in space-domain as well as the waveform orthogonality requirement in time domain. The approach is validated through simulations.
引用
收藏
页码:1421 / 1433
页数:13
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