ISAR Echo Simulation and Imaging of the Target in Orbit

张剑云; 张庆文

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ISAR Echo Simulation and Imaging of the Target in Orbit

更新时间：2025-12-08

- ISAR Echo Simulation and Imaging of the Target in Orbit
- Acta Electronica Sinica Issue 9, (1995)
- 作者机构：
  
  西安电子科技大学电子工程研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN959
- Published：1995
- 稿件说明：
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[1]张剑云,张庆文.轨道飞行目标的雷达回波模拟及成像[J].电子学报,1995(09):28-31.

张剑云, 张庆文. ISAR Echo Simulation and Imaging of the Target in Orbit[J]. Acta Electronica Sinica, 1995, (9).
[1]张剑云,张庆文.轨道飞行目标的雷达回波模拟及成像[J].电子学报,1995(09):28-31. DOI：

张剑云, 张庆文. ISAR Echo Simulation and Imaging of the Target in Orbit[J]. Acta Electronica Sinica, 1995, (9). DOI：

摘要

逆综合孔径雷达（ＩＳＡＲ）是国内９０年代初新兴的一个课题。近几年对空中目标成像的研究取得了很大的进展．本文通过计算目标后向散射场来模拟轨道飞行目标（一个简单的卫星模型）的ＩＳＡＲ回波，讨论模拟和成像过程并给出模拟成像结果，同时分析了轨道飞行目标成像对雷达重复频率和相干积累时间的要求。

Abstract

The ISAR（Inverse Synthetic Aperture Radar）echo of a object flying in orbit is simulated by computing the backscattering fields of the object. The simulating and imaging process is discussed and the simulated images with the echoes are presented. In addition

the required PRF and needed coherent accumulating time for the imaging radar is also investigated.

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