A stochastic-gradient method to design optimal space-time codes for MIMO radar detection

L. Venturino, Ke Dong, Xiaodong Wang, M. Lops
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引用次数: 3

Abstract

We consider a MIMO radar system with widely-spaced transmit/receive antennas and study the problem of designing the signal waveforms transmitted by each source node so as to maximize the detection probability for a fixed false alarm rate under correlated Gaussian clutter. The proposed design procedure relies on a stochastic-gradient search and is general enough to be applied to any statistical target model. Examples are provided to compare the performance of the proposed codes with other known coding schemes.
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一种随机梯度法设计MIMO雷达探测最优空时码
本文以宽间隔发射/接收天线的MIMO雷达系统为研究对象,在相关高斯杂波条件下,设计各源节点发射的信号波形,使其在固定虚警率下的检测概率最大化。所提出的设计过程依赖于随机梯度搜索,并且具有足够的通用性,可以应用于任何统计目标模型。给出了与其他已知编码方案进行性能比较的示例。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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