Detection of polyphase pulse compression waveforms using the radon-ambiguity transform

被引：27
|
作者：
Jennison, BK [1 ]
机构：
[1] Loyola Coll, Dept Elect Engn & Engn Sci, Baltimore, MD 21210 USA
来源：
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2003年 / 39卷 / 01期
关键词：
D O I：
10.1109/TAES.2003.1188915
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The recently developed Radon-ambiguity transform (RAT) detects unknown linear frequency modulated (LFM) signals by computing line integrals through the origin of the signal's ambiguity function (AF) magnitude. It is shown that this method also detects the step LFM and frequency-derived polyphase pulse compression waveforms with varying performance degradation. Simulations are provided to estimate the detection loss relative to the LFM.
引用
收藏
页码：335 / 343
页数：9
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