Title :
Comparative study of time-frequency and time-scale transforms for ultra-wideband radar transient signal detection
Author :
Fargues, M.P. ; Brooks, W.A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Naval Postgraduate Sch., Monterey, CA, USA
fDate :
10/1/1995 12:00:00 AM
Abstract :
The application of various time frequency and time-scale transformations to the detection of raw ultra-wideband radar returns in the presence of strong RFI is investigated. The A-trous implementation of the continuous wavelet transform is best matched to the signals considered as the return is most consistently localised in the scalogram
Keywords :
radar detection; radar interference; time-frequency analysis; transients; wavelet transforms; A-trous implementation; RFI; UWB radar; continuous wavelet transform; scalogram; time-frequency transforms; time-scale transforms; transient signal detection; ultra-wideband radar returns;
Journal_Title :
Radar, Sonar and Navigation, IEE Proceedings -
DOI :
10.1049/ip-rsn:19952075
