[1]王永建,杨德森.新型相参极化捷变雷达信号研究[J].南京理工大学学报(自然科学版),2008,(06):772-776.
 WANG Yong-jian,YANG De-sen.New Signal Form for Coherent Polarization Agility Radar[J].Journal of Nanjing University of Science and Technology,2008,(06):772-776.
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新型相参极化捷变雷达信号研究
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2008年06期
页码:
772-776
栏目:
出版日期:
2008-12-30

文章信息/Info

Title:
New Signal Form for Coherent Polarization Agility Radar
作者:
王永建;杨德森;
1. 哈尔滨工业大学通信技术研究所,黑龙江哈尔滨150001; 2. 哈尔滨工程大学水声工程学院,黑龙江哈尔滨150001
Author(s):
WANG Yong-jian12YANG De-sen2
1.Communication Research Center,Harbin Institute of Technology,Harbin 150001,China;2.School of Underwater Acoustic Engineering,Harbin Engineering University,Harbin 150001,China
关键词:
雷达系统 目标检测 天线 相参极化 信号
Keywords:
radar systems target detection antennas coherent polarization signals
分类号:
TN957.51
摘要:
为了提高雷达系统对抗电子干扰的能力,提出了一种新型相参极化捷变雷达信号。通过采用正交极化天线系统,雷达接收机可以首先获取目标的空间和极化信息,然后基于全极化捷变雷达体制,实现对目标的多极化照射,最后对接收到的信号进行极化信息处理、目标检测和跟踪。讨论了具体的信号处理算法,并给出了一种极化捷变条件下的双平面角跟踪方法。仿真实验结果表明:极化信息的引入改善了雷达系统的性能。
Abstract:
In order to enhance the anti-jamming ability of a radar system,a new signal form used in coherent polarization agility radar is proposed.The space and polarization information of the target are obtained by using the orthogonal polarization antenna system.Based on the complete polarization agility radar system,the concerned target is irradiated by multiple polarization waves and the polarization information processing is done for the received signals to detect and track the target.The specific algorithm of signal processing is discussed and an angle tracking method on dual planes is given for the polarization agility radar system.The simulation results show that the introduced information can enhance the performances of radar systems.

参考文献/References:

[1] 葛建军. 低截获概率雷达系统实现及其性能[ J ]. 现代电子, 1998 (3) : 6 - 9.
[2] 姬长华,刘晓娟,张军杰,等. 低截获概率雷达复合 信号设计技术[ J ]. 郑州大学学报(理学版) , 2002, 34 (3) : 53 - 56.
[3] 刘棱,胡辉,刘尚富. 现代电子战系统发展趋势[ J ]. 舰船电子对抗, 2005, 28 (3) : 6 - 10, 34.
[4] Wiley R G. EL INT: The intercep tion and analysis of radar signals[M ]. Boston, USA: Artech House. 2006.
[5] Stephens P J. Advances in signal p rocessing technolo2 gy for electronic warfare[ J ]. IEEE AES SystemsMag2 azine, 1996, 11 (11) : 31 - 38.
[6] Mishra A K, Mulgrew B. Radar signal classification u2 sing PCA2based features[A ]. Proceedings of the 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing [ C ]. Toulouse, France: IC2 ASSP, 2006.

备注/Memo

备注/Memo:
作者简介:王永建(1977 - ) ,男,河南郸城人,讲师,博士后,主要研究方向:雷达及水下信号处理、多用户检测、电 力线载波通信, E_mail: wyj1126@gmail. com;通讯作者:杨德森(1957 - ) ,男,黑龙江穆棱人,教授,博 士生导师,主要研究方向:水下信号处理,水下降噪处理, E_mail: yangdesen@hrbeu. edu. cn。
更新日期/Last Update: 2008-12-30