现代雷达2013，Vol.35Issue(2)：35-39,5.
极化信息在雷达目标检测中的得益分析
A Study on Polarization Gain for Radar Targets Detection
摘要
Abstract
As the essential property of electromagnetic wave, polarization state of the target will be changed when the wave is reflected. The characteristic information of the target is implied by its depolarization effect. By making sufficiently use of the polarization characteristics of the target, the capability of anti-jamming, anti-stealth and recognition of radar will be enhanced efficiently. The polarization gain of signal-noise-rate(SNR) of radar target detection with different scattering mechanism in instance of mono-polarization , dual-polarization and fully-polarization radar has been analyzed in this paper. The research results are useful for the choice of radar polarization mode and the optimization of radar detection algorithm.关键词
雷达目标/极化检测/信噪比/极化得益Key words
radar target/ polarization detection/ SNR/ polarization gain分类
信息技术与安全科学引用本文复制引用
李永祯,程旭,李棉全,王雪松..极化信息在雷达目标检测中的得益分析[J].现代雷达,2013,35(2):35-39,5.基金项目
国家自然科学基金重点项目(60736006) （60736006）
国家自然科学基金青年科学基金项目(60802078) （60802078）
