DocumentCode
1555740
Title
Improving detection of linear FM signals in noise using adaptive lattice filters
Author
Kahaei, Mohammad Hossein ; Boashash, Boualem ; Deriche, M.
Author_Institution
Signal Process. Res. Centre, Queensland Univ. of Technol., Brisbane, Qld.
Volume
33
Issue
12
fYear
1997
fDate
6/5/1997 12:00:00 AM
Firstpage
1032
Lastpage
1034
Abstract
The probability density function of the first reflection coefficients of adaptive lattice filters is experimentally characterised. Specifically, for small significance levels, the gradient noise at the adaptive coefficients can be modelled as a coloured Gaussian noise process. These coefficients are then used to detect linear FM signals in white Gaussian complex noise
Keywords
Gaussian distribution; Gaussian noise; adaptive filters; adaptive signal detection; frequency modulation; lattice filters; FM signal detection; adaptive coefficients; adaptive lattice filters; coloured Gaussian noise process; first reflection coefficients; gradient noise; linear FM signals; probability density function; white Gaussian complex noise;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970695
Filename
588421
Link To Document