Paper Info
Title
Extraction of polyphase radar modulation parameters using a wigner-ville distribution - radon transform
Abstract
Often used in low probability of intercept continuous waveform (CW) emitters, polyphase modulations can have extremely long code lengths (large processing gain), good sidelobe performance and robust Doppler tolerance. This paper presents an efficient algorithm to autonomously extract the polyphase radar modulation parameters from an intercepted waveform. using a Wigner-Ville Radon transform. Results show that our method results in a small relative error in the extracted parameters for signal-to-noise ratios as low as 6 dB.
Year
DOI
Venue
2008
10.1109/ICASSP.2008.4517907
ICASSP
Keywords
Field
DocType
Doppler radar,Radon transforms,Wigner distribution,modulation,radar signal processing,waveform analysis,Doppler tolerance,Radon transform,Wigner-Ville distribution,autonomous parameter extraction,continuous waveform emitters,polyphase radar signal modulation parameter,sidelobe performance,Modulation parameters,Radon transform,Wigner-Ville distribution
Doppler radar,Polyphase system,Wigner distribution function,Telecommunications,Computer science,Modulation,Artificial intelligence,Radon transform,Radar,Pattern recognition,Waveform,Algorithm,Low probability of intercept radar
Conference
ISSN
Citations 
PageRank 
1520-6149
7
0.79
References 
Authors
2
3
Name
Order
Citations
PageRank
Taylan O. Gulum1101.26
Phillip E. Pace24912.90
Roberto Cristi3158203.50