A New Method of Imaging of Moving Target with SAR

何峻湘; 李景文; 周荫清

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A New Method of Imaging of Moving Target with SAR

更新时间：2025-12-08

- A New Method of Imaging of Moving Target with SAR
- Acta Electronica Sinica Issue 9, (1995)
- 作者机构：
  
  北京航空航天大学电子工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN959.17
- Published：1995
- 稿件说明：
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[1]何峻湘,李景文,周荫清.合成孔径雷达动目标成像的一种新方法[J].电子学报,1995(09):19-23.

何峻湘, 李景文, 周荫清. A New Method of Imaging of Moving Target with SAR[J]. Acta Electronica Sinica, 1995, (9).
[1]何峻湘,李景文,周荫清.合成孔径雷达动目标成像的一种新方法[J].电子学报,1995(09):19-23. DOI：

何峻湘, 李景文, 周荫清. A New Method of Imaging of Moving Target with SAR[J]. Acta Electronica Sinica, 1995, (9). DOI：

摘要

本文在分析动目标ＳＡＲ回波频谱特性的基础上，提出了一种新的动目标成像方法，该方法基于时间－频率联合分析法，利用其对参数的精确估计和动目标检测区的高信噪比，得到运动目标的精细成像，实现ＳＡＲ动目标成像模式对常规模式的兼容。计算机模拟对比了几种方法的处理性能，验证了新方法的有效性。

Abstract

This paper mainly deals with a new mode of SAR imaging

which is the imaging of moving objects in SAR. Based on the analyses of echo spectrum and joint time-frequence processing method

a new approach is presented to get the exact parameter estimation of slowly moving targets.It provides an efficient way for SAR imaging with combined AMTI. The computer simulation verifies its avaliability.

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Detecting of Moving Targets with SAR Based on Space-time Two Dimensional Signal Processing

Three-Aperture INSAR Moving Targets Detecting and Imaging

Related Author

李景文

何峻湘

周荫清

李景文

李春升

周荫清

Related Institution

Department of Electronic Engineering,Beijing University of Aeronautics and Astronautics

Beijing University of Aeronautics and Astronautics

100083

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