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Volume 26 Issue 4
Apr.  2004
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Wang Xue-song, Xu Zhen-hai, Dai Da-hai, Xiao Shun-ping, Zhuang Zhao-wen. Optimal Filtering of Partially Polarized Signals in the Interference Background[J]. Journal of Electronics & Information Technology, 2004, 26(4): 593-597.
Citation: Wang Xue-song, Xu Zhen-hai, Dai Da-hai, Xiao Shun-ping, Zhuang Zhao-wen. Optimal Filtering of Partially Polarized Signals in the Interference Background[J]. Journal of Electronics & Information Technology, 2004, 26(4): 593-597.

Optimal Filtering of Partially Polarized Signals in the Interference Background

  • Received Date: 2002-12-19
  • Rev Recd Date: 2003-03-20
  • Publish Date: 2004-04-19
  • The problem of optimal polarization filtering of partially polarized signals in the interference background is studied. With the index of Signal-to-Interference-and-Noise-Ratio (SINR) as the optimization object, a nonlinear optimization model is built. With the help of Lagrange multiplier method and properties of asymmetric matrix, the problem of SINR optimization is transferred to a root problem of a quadratic equation. Analytical expressions of two candidate solutions are achieved and the complete algorithm is presented.
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  • 王雪松.宽带极化信息处理的研究.[博士论文],长沙:国防科技大学电子科学与工程学院,1999,6.[2]刘德树.雷达反对抗的基本理论与技术.北京:北京理工大学出版社,1989,第一章,4-10.[3]Boerner W M. Direct and inverse methods in radar polarimetry. Netherlands Kluwer, Academic Publishers, 1992, Topic IV: Polarimetric Vector Signal Process: Target vs, Clutter Discrimination.[4]Giuli D. Polarization diversity in radars[J].Proc. IEEE.1986, 74(2):245-269[5]王雪松,庄钊文,肖顺平,曾勇虎.极化信号的优化接收理论:完全极化情形.电子学报,1998,26(6):42-46.[6]王雪松,庄钊文,肖顺平.极化信号的优化接收理论:部分极化情形.电子科学学刊,1998,20(4):468-473.[7]张国毅.高频地波雷达极化抗干扰技术的研究.[博士论文],哈尔滨:哈尔滨工业大学,2002,5.[8]Poelman A J, Guy J R F. Multinotch logic-product polarization suppression filters: A typical design example and its performance in a rain clutter environment. IEE Proc.-F, 1984, 131(4):383-396.[9]Giuli D, Fossi M, Gherardelli M. A technique for adaptive polarization filtering in radars. Proc.of IEEE Int. Radar Conf,, Arlington, VA, 1985: 213-219.[10]庄钊文,肖顺平,王雪松.雷达极化信息处理及应用.北京:国防工业出版社,1999,第五章,291-344.[11]王朝瑞,史荣昌.矩阵分析.北京:北京理工大学出版社,1989,第五章.[12]合恩R A,约翰逊C R著,杨奇译.矩阵分析.天津:天津大学出版社,1989,第二章.[13]盛昭瀚,曹忻.最优化方法基本教程.南京:东南大学出版社,1990:189-190.
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