Fast-Time and Slow-Time Space-Time Adaptive Processing for Bistatic Radar Interference Suppression

被引：0
|
作者：
Bjorklund, Svante [1 ]
Nelander, Anders [1 ]
Pettersson, Mats I. [2 ]
机构：
[1] Swedish Def Res Agcy FOI, POB 1165, SE-58111 Linkoping, Sweden
[2] Blekinge Inst Technol, Karlskrona, Sweden
来源：
2015 IEEE INTERNATIONAL RADAR CONFERENCE (RADARCON) | 2015年
关键词：
bistatic radar; clutter; rank; STAP; slow-time; fast-time; JAMMER MULTIPATH; CLUTTER; STAP; CANCELLATION;
D O I：
暂无
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：
In bistatic radar with transmitter and receiver geographically separated the interference from ground clutter and the direct path signal transmitter-receiver will be strong and must be suppressed in order to detect the target. We apply FT-STAP (Fast-Time Space Time Adaptive Processing) to the suppression, which is unusual, and compare with conventional ST-STAP (Slow-Time STAP) by simulations in order to see whether FT-STAP is an alternative to ST-STAP. The performance of FT-STAP is much worse than of ST-STAP. We give an explanation for this, which also may be the basis for large improvements of FT-STAP. Moreover, we suggest two new performance measures.
引用
收藏
页码：674 / 678
页数：5
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