DocumentCode
1285283
Title
Performance of behaviour of scattering mechanisms in time-scale domain against random noise for centimetre wave radar
Author
Le-Tien, T. ; Nguyen, D.T.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Tasmania Univ., Hobart, Tas., Australia
Volume
33
Issue
22
fYear
1997
fDate
10/23/1997 12:00:00 AM
Firstpage
1900
Lastpage
1901
Abstract
The behaviour of scattering mechanisms in the time-scale domain against random noise is presented for stepped frequency radar. The down range profile is obtained from the continuous wavelet transform (CWT) of the backscattered data. Local maxima detected corresponding to different noise levels confirm the invariant location and number of scattering centres in the range profile. They provide crucial information for automatic target recognition
Keywords
backscatter; electromagnetic wave scattering; radar theory; random noise; wavelet transforms; automatic target recognition; backscattered data; centimetre wave radar; continuous wavelet transform; down range profile; invariant location; local maxima; noise levels; random noise; scattering centres; scattering mechanisms; stepped frequency radar; time-scale domain;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19971296
Filename
630354
Link To Document