Bistatic STAP: application to airborne radar

Proceedings of the 2002 IEEE Radar Conference (IEEE Cat. No.02CH37322) Pub Date : 2002-08-07 DOI:10.1109/NRC.2002.999683

W. Melvin, M. J. Callahan, M. Wicks

引用次数: 36

Abstract

We investigate bistatic STAP performance. We show that typical bistatic clutter environments appear nonstationary. Nonstationary behavior exacerbates STAP implementation. In the absence of corrective measures, SINR losses due to covariance estimation error approaches 30 dB for the numerical examples considered herein. Using localized STAP processing coupled with a time-varying weight procedure, we show that much of the performance loss can be restored.

查看原文本刊更多论文

双基地STAP:在机载雷达中的应用

我们研究双稳态STAP性能。结果表明，典型的双基地杂波环境具有非平稳性。非平稳行为加剧了STAP的实现。在没有校正措施的情况下，本文所考虑的数值示例中，由协方差估计误差引起的SINR损失接近30 dB。使用局部STAP处理和时变权重过程，我们发现大部分性能损失可以恢复。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Proceedings of the 2002 IEEE Radar Conference (IEEE Cat. No.02CH37322)

自引率

0.00%

发文量