NDLI: Hybrid Adaptive Receive Processing for Multistatic Radar

Content Provider	IEEE Xplore Digital Library
Author	Blunt, S.D. Dower, W. Gerlach, K.
Copyright Year	2007
Description	Author affiliation: EECS Dept., Univ. of Kansas, Lawrence, KS (Blunt, S.D.; Dower, W.)
Abstract	For multiple radars operating within the same spectrum, the resulting mutual interference can severely degrade sensitivity. Recently, the multistatic adaptive pulse compression (MAPC) algorithm has demonstrated the ability to partially suppress multistatic interference to better estimate the illuminated range profiles. This estimation is accomplished by jointly determining, in an MMSE sense, the range cell complex amplitudes associated with each of the received radar waveforms. As the number of received radar signals increases, the residual error after the application of MAPC increases as well. However, instead of jointly estimating all the received signals, one may wish to selectively minimize the residual error for a particular received radar (e.g. the monostatic returns from the co-located transmitter). In this paper, selective error minimization is achieved by utilizing a MAPC-based variant of the CLEAN algorithm. The resulting hybrid CLEAN algorithm is shown to provide significant sensitivity improvement over MAPC alone.
Starting Page	5
Ending Page	8
File Size	1262068
Page Count	4
File Format	PDF
ISBN	9781424417131
DOI	10.1109/CAMSAP.2007.4497951
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-12-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Interference suppression Radio frequency Degradation Pulse compression methods Matched filters Interference cancellation Diversity reception Laboratories Adaptive filters Radar scattering
Content Type	Text
Resource Type	Article

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