Fast-Time and Slow-Time Space-Time Adaptive Processing for Bistatic Radar Interference Suppression
2015 (English)In: 2015 IEEE INTERNATIONAL RADAR CONFERENCE (RADARCON), IEEE Communications Society, 2015, p. 674-678Conference paper, Published paper (Refereed)
Resource type
Text
Abstract [en]
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.
Place, publisher, year, edition, pages
IEEE Communications Society, 2015. p. 674-678
Series
IEEE Radar Conference, ISSN 1097-5764
Keywords [en]
bistatic radar, clutter, rank, STAP, slow-time, fast-time
National Category
Signal Processing Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:bth-11784ISI: 000370972900122ISBN: 978-1-4799-8232-5 (print)OAI: oai:DiVA.org:bth-11784DiVA, id: diva2:916208
Conference
IEEE International Radar Conference (RadarCon), MAY 10-15, 2015, Arlington, VA
2016-04-012016-04-012017-03-06Bibliographically approved