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Compensation of the range resolution degradation in a bistatic scenario and its influence on classification

 
: Haumtratz, T.; Bieker, T.; Lindenmeier, S.

:

Kurowska, A. ; Institute of Electrical and Electronics Engineers -IEEE-:
Signal Processing Symposium, SPSympo 2015 : Debe, Poland, 10-12 June 2015
Piscataway, NJ: IEEE, 2015
ISBN: 978-1-4673-6925-1
ISBN: 978-83-7798-160-3
S.207-212
Signal Processing Symposium (SPSympo) <2015, Debe/Poland>
Englisch
Konferenzbeitrag
Fraunhofer FHR ()

Abstract
Automatic Target Recognition (ATR) in a monostatic radar configuration is a well-known problem but ATR in a bistatic radar configuration presents some additional challenges. In this paper we discuss the degradation of the range resolution with increasing bistatic angle and the resulting apparent shortening of the radar target and present a possibility to compensate for this shortening by stretching the range profiles of the target. Furthermore we show the potential of that method to make the classification of bistatic data feasible with a classifier, which has been trained using monostatic data only.

: http://publica.fraunhofer.de/dokumente/N-383211.html