一种随机梯度法设计MIMO雷达探测最优空时码

2010 European Wireless Conference (EW) Pub Date : 2010-04-12 DOI:10.1109/EW.2010.5483418

L. Venturino, Ke Dong, Xiaodong Wang, M. Lops

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引用次数: 3

摘要

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

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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2010 European Wireless Conference (EW)

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