Measurement and analysis of ambiguity functions of off-air signals for passive coherent location

被引：46

作者：

Griffiths, HD ^{[1
]}

Baker, CJ ^{[1
]}

Ghaleb, H ^{[1
]}

Ramakrishnan, R ^{[1
]}

Willman, E ^{[1
]}

机构：

[1] UCL, Dept Elect & Elect Engn, London WC1E 7JE, England

来源：

ELECTRONICS LETTERS | 2003年 / 39卷 / 13期

关键词：

D O I：

10.1049/el:20030646

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Passive coherent location (PCL) radar systems make use of broadcast or communications 'illuminators of opportunity'. To understand the performance limitations of this type of radar it is necessary to know the ambiguity properties of these waveforms, and how they vary with the form of modulation, and as a function of time. A set of off-air measurements of signals that might be used for PCL systems are presented and analysed.

引用

页码：1005 / 1007

页数：3