Robust Localized STAP Processor

FAN Xi-kun; WANG Yong-liang

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Robust Localized STAP Processor

更新时间：2025-07-16

- Robust Localized STAP Processor
- Acta Electronica Sinica Vol. 34, Issue 12, Pages: 2195-2199(2006)
- 作者机构：
  
  1. 国防科学技术大学电子科学与工程学院,湖南,长沙,410073
  2. 空军雷达学院兵器运用工程军队重点实验室,湖北,武汉,430019
  3. 国防科学技术大学电子科学与工程学院湖南长沙,410073
  4. 空军雷达学院兵器运用工程军队重点实验室湖北武汉,430019
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957
- Published：2006
- 稿件说明：
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FAN Xi-kun, WANG Yong-liang. Robust Localized STAP Processor[J]. Acta Electronica Sinica, 2006, 34(12): 2195-2199.
DOI：

FAN Xi-kun, WANG Yong-liang. Robust Localized STAP Processor[J]. Acta Electronica Sinica, 2006, 34(12): 2195-2199. DOI：

摘要

针对现有局域空时自适应(STAP)处理器的不足

提出了一种对杂波复杂度和干扰环境变化更加稳健的局域STAP处理器—FDSP (Flexible DOF STAP Processor).该处理器根据外部干扰环境的变化情况

依据准则自适应地调整系统自由度.它不仅降低了非主杂波区杂波抑制的计算量

并且可以有效抑制有源干扰.给出了该处理器的实现方法和权值递推求解的快速算法.利用实测数据证明了该处理器的有效性.

Abstract

A robust localized space-time adaptive processor which is called FDSP (Flexible DOF STAP Processor) is presented.The processor adjusts its system DOF (degree of freedom) adaptively with variable interference environment.Compared with fixed DOF STAP processor

FDSP reduces large computational complexity and improve the performance of clutter and jammer suppression.The implementation of FDSP is illustrated.The validity of FDSP is proved by measurement data processing result.

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