Radar targets detection in formation based on time-varying AR model

被引：0
|
作者：
Li, Lin
Ji, Hong-Bing
机构：
来源：
PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2 | 2006年
关键词：
targets detection in formation; TVAR model; IF estimation; order selection; fusion detection;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A novel method for radar targets detection in formation is proposed based on the instantaneous frequency (IF) estimation of radar echoes. The time-varying autoregressive (TVAR) model is selected to model the signal and the IF is estimated using the phase of model polars. With the polars selection process and the fusion of the echoes' time-varying frequency estimation at different range cells, the algorithm is enhanced in robustness.
引用
收藏
页码：216 / 219
页数：4
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