部分极化情况下SINR极化滤波器性能研究

应用科学学报 ›› 1999, Vol. 17 ›› Issue (2): 177-182.

部分极化情况下SINR极化滤波器性能研究

王雪松, 肖顺平, 陈志杰, 庄钊文

国防科技大学

收稿日期:1997-11-26 修回日期:1998-04-10 出版日期:1999-06-30 发布日期:1999-06-30
基金资助:
国家自然科学基金资助项目

Study on Characteristics of SINR Polarization Filter in the Partially Polarized Case

WANG XUESONG, XIAO SHUNPING, CHEN ZHIJIE, ZHUANG ZHAOWEN

National University of Defence Technology, Changsha, 410073

Received:1997-11-26 Revised:1998-04-10 Online:1999-06-30 Published:1999-06-30

摘要/Abstract

摘要： 针对最为一般性的部分极化情况,研究了SINR滤波器的极化域性能,着重讨论了滤波器的通带特性,推导了滤波器通带及其面积公式,并利用通带特性分析给出了一种新的最优滤波器参数求解方法,由此直接得到了最优滤波器参数的解析式.

关键词: 极化滤波器, 信号干扰噪声比, 电磁滤波, 通带性能

Abstract: In this paper,polarization characteristics of SINR filter are studied in the most general partially polarized case.Emphatically,the band characteristics of filter are discussed while formulae of filter's band and its area are derived.A novel methodology to solve the optimal filter's parameters is presented by taking advantage of the analysis of band characteristics,by which the analytic expression of optimal filter's parameters can be derived directly.

Key words: band characteristics, EM filtering, polarization filter, SINR

王雪松, 肖顺平, 陈志杰, 庄钊文. 部分极化情况下SINR极化滤波器性能研究[J]. 应用科学学报, 1999, 17(2): 177-182.

WANG XUESONG, XIAO SHUNPING, CHEN ZHIJIE, ZHUANG ZHAOWEN. Study on Characteristics of SINR Polarization Filter in the Partially Polarized Case[J]. Journal of Applied Sciences, 1999, 17(2): 177-182.