A Robust Detection Method for HRRP Data

XIA Yu-yin; FENG Da-zheng; LI Tao

您当前的位置：

首页 >

文章列表页 >

A Robust Detection Method for HRRP Data

更新时间：2025-07-16

- A Robust Detection Method for HRRP Data
- Acta Electronica Sinica Vol. 38, Issue 3, Pages: 672-677(2010)
- 作者机构：
  
  西安电子科技大学雷达信号处理国家重点实验室,陕西,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957.52
- Published：2010
- 稿件说明：
移动端阅览
XIA Yu-yin, FENG Da-zheng, LI Tao. A Robust Detection Method for HRRP Data[J]. Acta Electronica Sinica, 2010, 38(3): 672-677.
DOI：

XIA Yu-yin, FENG Da-zheng, LI Tao. A Robust Detection Method for HRRP Data[J]. Acta Electronica Sinica, 2010, 38(3): 672-677. DOI：

摘要

摘要：针对逆合成孔径雷达目标的检测问题

提出了一种对高分辨距离像数据检测的稳健算法.本文采用改进的二阶锥规划对各个距离单元的信号进行估计

并推导出改进的稳健广义似然比检测算子.分析了新算法的计算复杂度

证明了恒虚警率性

并估计了检测门限.三类飞机实测数据的多个实验结果表明

在严重导向矢量失配的情况下

本文算法性能相对与传统的广义似然比算法有明显的提高.

Abstract

A robust detection method for inverse synthetic aperture radar (ISAR) target using high resolution range profiles (HRRP) is proposed. The proposed detector

improved robust generalized likelihood rate test (IRGLRT)

is derived by estimating signal from every range cell through an improved second order cone programming (SOCP). Furthermore

lower computational complexity is analyzed

constant false alarm rate (CFAR) property is proved and the detection threshold is estimated. Finally

experimental results for measured data of three planes illustrate that IRGLRT achieves a visible performance improvement comparing with conventional generalized likelihood rate test (GLRT)

especially in the presence of severe steering vector mismatches.

关键词

Keywords

references

Views

1233

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Dual-Threshold CFAR Detection for Distributed Targets

Radar Emitter Recognition Based on Ambiguity Function Features with Derivative Constraint on Smoothing

Matrix CFAR Detector Based on Matrix Spectral Norm

Related Author

GUAN Jian

ZHANG Xiao-li

JIAN Tao

HE You

XU Cheng-cheng

ZHOU Qing-song

ZHANG Jian-yun

CHEN Shi-wa

Related Institution

Department of Electronic and Information Engineering, Navy Aeronautical and Astronautical University

Unit 92664 of PLA

Department of Electronic and Information Engineering Navy Aeronautical and Astronautical University Yantai Shandong China

Unit 92664 of PLA Qingdao Shandong China

Institute of Electronic Countermeasure, National University of Defense Technology

⁰