Backside Effect of Bistatic Airborne Clutter Characteristics and Its Applications in GMTI

NING Wei; LIAO Gui-sheng

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Backside Effect of Bistatic Airborne Clutter Characteristics and Its Applications in GMTI

更新时间：2025-07-16

- Backside Effect of Bistatic Airborne Clutter Characteristics and Its Applications in GMTI
- Acta Electronica Sinica Vol. 33, Issue 12, Pages: 2242-2245(2005)
- 作者机构：
  
  西安电子科技大学雷达信号处理重点实验室,陕西,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957
- Published：2005
- 稿件说明：
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NING Wei, LIAO Gui-sheng. Backside Effect of Bistatic Airborne Clutter Characteristics and Its Applications in GMTI[J]. Acta Electronica Sinica, 2005, 33(12): 2242-2245.
DOI：

NING Wei, LIAO Gui-sheng. Backside Effect of Bistatic Airborne Clutter Characteristics and Its Applications in GMTI[J]. Acta Electronica Sinica, 2005, 33(12): 2242-2245. DOI：

摘要

本文发现了双基地杂波谱的一个重要特征——背面效应(Backside effect).基于该特征

双基机载雷达的地杂波谱对齐就变得容易许多

从而使空时自适应处理技术在双基模式下的地面动目标检测中更好地发挥作用.本文利用背面效应而提出的基于角度-多普勒谱对齐的旋转谱对齐法

在实验结果中获得了明显的性能提高.

Abstract

This paper presents an important characteristic for the bistatic radar clutter spectrum

which is named backside effect.In such an effect

the range-dependent clutter spectra can be easily aligned

and space-time adaptive processing (STAP) is to be more applicable and effective for the ground moving target indication (GMTI) in bistatic systems.Based on backside effect

the spectrum aligning—Angle-Doppler compensation (ADC) is progressed by additional rotation

i.e.ADCR

and this new spectrum aligning method is proved to gain a further performance improvement on GMTI by experiments.

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Angle Estimation Approach and Performance Analysis for STAP with Sum-Difference Antenna

Direct Data Domain Approach with Space-Time Adasptive Processing for Arbitrary Linear Array

Clutter Suppression Method for Airborne Bistatic Radar with Range Ambiguity Based on Maximum Likelihood Estimation

STAP via Sparse Recovery of Clutter Spectrum

A Robust Clutter Suppression Method for Airborne Radar with Conformal Antennas Array

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Related Institution

National Laboratory of Radar Signal Processing,Xidian University

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Communication and Information Engineering CollegeXi'an University of Science and TechnologyXi'anShaanxi 710054China

National Laboratory of Radar Signal ProcessingXidian UniversityXi'anShaanxi 710071China

Information and Communication College, Guilin University of Electronic Technology

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