|本期目录/Table of Contents|

[1]汪清,燕瑞超.基于FBMC的多基地外辐射源雷达性能分析[J].天津大学学报(自然科学版),2017,(08):821-827.[doi:10.11784/tdxbz201606025]
 Wang Qing,Yan Ruichao.Performance Analysis for the Multistatic Passive Radar Based on FBMC[J].Journal of Tianjin University,2017,(08):821-827.[doi:10.11784/tdxbz201606025]
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基于FBMC的多基地外辐射源雷达性能分析()
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《天津大学学报(自然科学版)》[ISSN:0493-2137/CN:12-1127/N]

卷:
期数:
2017年08
页码:
821-827
栏目:
电气自动化与信息工程
出版日期:
2017-08-31

文章信息/Info

Title:
Performance Analysis for the Multistatic Passive Radar Based on FBMC
文章编号:
0493-2137(2017)08-0821-07
作者:
汪清 燕瑞超
天津大学电气自动化与信息工程学院,天津 300072
Author(s):
Wang Qing Yan Ruichao
School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
关键词:
多基地雷达 平均模糊函数 距离分辨性能 雷达站址优化
Keywords:
multistatic radar average ambiguity funtion range resolution performance radar site optimization
分类号:
TN958.97
DOI:
10.11784/tdxbz201606025
文献标志码:
A
摘要:
照射源性能分析是外辐射源雷达领域的一个重要问题, 针对一种非正交多载波调制信号即FBMC信号, 分析其用于多基地雷达照射源时的性能.推导了基于FBMC信号的空间非相干多基地平均模糊函数闭式表达式, 在此基础上以模糊函数-3 dB的投影面积为指标, 分析了4种不同的雷达布站情况下多基地雷达系统的距离分辨性能.仿真结果表明, 增加雷达发射站和接收站的数量均可以提高系统的距离分辨能力, 而且在发射站和接收站数量一定的条件下, 改变发射站部署会给距离分辨性能带来明显的改变..
Abstract:
Performance analysis of the illuminators of opportunity is a crucial topic in passive radar field. Considering FBMC(filter-bank multi-carrier),a kind of non-orthogonal multi-carrier modulated signal was used as the illuminators of opportunity for the multistatic passive radar. The closed form of the average ambiguity function of the non-coherent multistatic radar based on FBMC was derived. Besides,-3 dB contour area of ambiguity function was used as a measurement to compare the range resolution performance under four different kinds of the radar station configuration. Simulation results show that increasing the number of transmitters and receivers can enhance the range resolution performance of multistatic radar system. When the number of transmitters and receivers are given,the transmitters’ location will influence the range resolution performance evidently.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2016-06-13; 修回日期: 2016-08-15.
作者简介: 汪清(1982—), 女, 博士, 副教授.
通讯作者: 汪清, wangq@tju.edu.cn.
基金项目: 国家高技术研究发展计划(863计划)资助项目(2015AA01A706); 国家自然科学基金资助项目(61101223).
Supported by the National High Technology Research and Development Program of China(No. 2015AA01A706)and the National Natural Science Foundation of China(No.,61101223).
更新日期/Last Update: 2017-08-10