[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

Journal of Projectiles, Rockets, Missiles and Guidance >

2013 , Vol. 33 >Issue 2: 109 - 112,116

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2013.02.006

CORRELATION TECHNOLOGY

Polarization Identification of Passive Radar Target

  • CHEN Tao ,
  • LIU Yong ,
  • WANG Ying ,
  • LIU Lutao
Expand
  • College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China

Received date: 2012-05-04

  Online published: 2025-05-26

Fold

Abstract

For effect passive radar target identification, a new method based on the difference of radar polarization was introduced. The representation of different polarization radar was analyzed, a variation of polarization identification method was proposed, which judge the polarization by analyzing the instantaneous direction of polarization and its one and second-order differential characteristics. According to the time domain characteristics of different polarization radar signal received by orthogonally polarized antenna, identification programs based on the minimum amplitude output criteria and the amplitude and phase judgment were put forward. The simulation analysis verified the effectiveness of the last two methods.

Key words： polarization recognition; virtual polarization; minimum amplitude; orthogonal antenna

Cite this article

CHEN Tao , LIU Yong , WANG Ying , LIU Lutao . Polarization Identification of Passive Radar Target[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013 , 33(2) : 109 -112,116 . DOI: 10.15892/j.cnki.djzdxb.2013.02.006

[an error occurred while processing this directive]

References

[1]
赵鹏飞 雷达极化测量技术[J]. 电子科技, 2012,25 (1): 16- 19.
[2]
肖顺平, 王雪松, 郭桂荣. 基于极化谱的飞机目标识别[]. 电子学报, 1997,25 (12): 60– 64.
[3]
Boerner W M Direct and inverse methods in radar polarimetry[M]. Netherlands: Kluwer Academic Publishers, 1992.
[4]
邵仙鹤, 李爱芝, 严发宝,等. 一种基于复加权的目标极化识别方法[J]. 南京理工大学学报, 2009,33 (4): 450- 454.
[5]
宋丰洪, 刘津, 张循利. 利用极化信息研究目标识别[J]. 山东理工大学学报, 2005,19 (1): 61- 63.
[6]
施龙飞 雷达极化抗干扰技术研究[D]. 长沙: 国防科技大学, 2007.
[7]
Poelman A J On using orthogonally polarized noncoherent receiving channels to detect target echoes in Gaussian nosieJ. IEEE Trans AES, 1975,11 (4): 660- 663.
[8]
Poelman A J Virtual polarization adaptation: A method for increasing the detection capability of a radar system through polarization-vector processingJ. Proc. IEEE, Commuoni-cation, Radar and Signal Processing, 1981,128 (5): 261- 270.
[9]
曾勇虎, 王雪松, 肖顺平,等. 基于瞬态极化时频分布及奇异值特征提取的雷达目标识别[J]. 电子学报, 2005 (3): 571- 573.
[10]
李永祯, 肖顺平, 王雪松. 雷达极化抗干扰技术[M]. 北京: 国防工业出版社, 2010.
[11]
王珂. 极化理论和相关极化技术在阵列信号处理中的应用[D]. 成都: 电子科技大学, 2006: 33– 35.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]