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|本期目录/Table of Contents|

基于分层结构的复杂多发箔条云团散射模型

《探测与控制学报》[ISSN:1008-1194/CN:61-1316/TJ]

期数:
2010年03期
页码:
13
栏目:
出版日期:
2010-06-26

文章信息/Info

Title:
A Scattering Model of Layered Complex Multi Chaff Clouds
文章编号:
1008-1194(2010)03-0013-05
作者:
崔宏林1; 卢永革2; 3; 周平2
1.中国人民解放军92941部队，辽宁 葫芦岛125000；2.目标与环境电磁散射辐射国防科技重点实验室，北京100854；3.中国传媒大学通讯工程系, 北京100024
Author(s):
CUI Honglin1; LU Yongge2; 3; ZHOU Ping2
1.The 92941 Unit of PLA,Huludao 125000,China;2.National Electromagnetic Scattering Lab,Beijing 100854,China;
3.Dept. of Telecommunication,Communication Univ of China,Beijing 100024,china
关键词:
多发箔条云团; 雷达散射截面; 迭代算法
Keywords:
multi chaff clouds; electromagnetic scattering model; iterative approach
分类号:
TN974
DOI:
.
文献标识码:
A
摘要:
为了提高计算复杂多发箔条云团的雷达散射截面的精度和效率，提出了一种基于分层结构的复杂多发箔条云团散射模型。对多发箔条云团采用“层-角-角”结构划分，准确模拟箔条云团单元的电磁散射特性，并考虑箔条云团各部位之间的遮挡和相互作用系数，经过迭代计算，得到复杂多发箔条云团的雷达散射截面。模型的验证计算结果表明，该模型具有较好的精度和实用性。
Abstract:
In order to improve the efficiency and precision of the radar cross section computation,a scattering model of the layered complex multi chaff clouds is presented in this paper.According to the "layer-Kok-Kok" structure of the multi chaff clouds,the electromagnetic scattering characteristic of the cloud element could be simulated accurately.In company with the sheltering and interaction confficients,the radar cross section(RCS) and Doppler-frequency of the whole multi chaff clouds were simulated by the iterative approach.The simulation results verified the efficiency and high precision of the proposed model.

参考文献/References

［1］李铁,王纬宇,田博.不同密度分布箔条云的单站雷达截面［J］.探测与控制学报,2005,27(1):5-8.
LI Tie,WANG Weiyu,TIAN Bo.Monostatic RCS of chaff clouds with various density distribution［J］.Journal of Detection & Control,2005,27(1):5-8.
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［3］张民,吴振森,薛谦忠.大数量高密度圆形箔片云团双站电磁散射特性［J］.电子学报,2001,29(3):364-367.
ZHANG Min,WU Zhensen,XUE Qianzhong.Study on the bistatic RCS of a great number of dense foil clouds［J］.Acta Electronica Sinica,2001,29(3):364-367.
［4］Sterns A R.The use of chaff in space as a jamming device between ground stations and satellites,ADA292577［R］.Athens: Air Force inst of Tech Wright-patterson AFB OH School of Engineering,1988
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备注/Memo

备注/Memo:
*收稿日期：2010-03-15    修回日期：2010-05-12
作者简介：崔宏林(1970-)，男，辽宁葫芦岛人，工程师，研究方向：无线电技术。E-mail：bhcywj@163.com。
更新日期/Last Update: 2010-07-13