Least Degradation Correction Algorithm on Radar Target's Reciprocity

ZENG Yong-hu; WANG Xue-song; XIAO Shun-ping; ZHUANG Zhao-wen

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Least Degradation Correction Algorithm on Radar Target's Reciprocity

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- Least Degradation Correction Algorithm on Radar Target's Reciprocity
- Acta Electronica Sinica Vol. 29, Issue 12, Pages: 1611-1614(2001)
- 作者机构：
  
  国防科技大学电子科学与工程学院,湖南,长沙,410073
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN95
- Published：2001
- 稿件说明：
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ZENG Yong-hu, WANG Xue-song, XIAO Shun-ping, et al. Least Degradation Correction Algorithm on Radar Target's Reciprocity[J]. Acta Electronica Sinica, 2001, 29(12): 1611-1614.
DOI：

ZENG Yong-hu, WANG Xue-song, XIAO Shun-ping, et al. Least Degradation Correction Algorithm on Radar Target's Reciprocity[J]. Acta Electronica Sinica, 2001, 29(12): 1611-1614. DOI：

摘要

针对雷达目标互易性修正问题

从极化测量误差模型出发

提出了基于最小变质准则的散射矩阵修正方法.经过推导

把一个四维带约束非线性最优化问题转化为一个二维无约束非线性最优化问题

并给出了求解过程.最后通过仿真实验比较了最小变质修正法和Cameron修正法的性能

验证了最小变质修正法的可行性和优越性.

Abstract

With the analysis of polarimetric measurement error model

a novel correction algorithm on radar target's reciprocity is presented based on least degradation rule.After transforming the nonlinear optimal problem of four degrees of freedom with constraints to a nonlinear optimal problem of two degrees of freedom without constraints

the solution is given.Simulation results verify its feasibility and indicate its good performance.

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Related Institution

ATR Lab., National Univ. of Defence Technology, Changsha 410073)Tao Huamin

410073

Nanjing University of Science and Technology

School of Electronic Science and EngineeringNational University of Defense TechnologyChangshaHunan 410073China

Nanjing University of Science and TechnologyNanjingJiangsu 210094China

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