DocumentCode :
1398682
Title :
Adaptive signal parameter estimation and classification technique
Author :
Manikas, A.N. ; Turner, L.F.
Author_Institution :
Dept. of Electr. Eng., Imperial Coll. of Sci., Technol. & Med., London, UK
Volume :
138
Issue :
3
fYear :
1991
fDate :
6/1/1991 12:00:00 AM
Firstpage :
267
Lastpage :
277
Abstract :
A new technique, adaptive signal parameter estimation and classification technique (ASPECT), is presented for use in both coherent and noncoherent signal environments. Unlike superresolution techniques employing spatial smoothing preprocessing schemes, ASPECT is not restricted to linear arrays. ASPECT is based on an adaptive rotation of an initial subspace up to the point at which the rotated subspace coincides with the true signal subspace. The number of incident signals together with information relating to their position, etc., is provided by the algorithm. Computer simulations in support of the theory are presented
Keywords :
signal processing; ASPECT; adaptive rotation; adaptive signal parameter estimation; computer simulation; incident signals; initial subspace; noncoherent signal; position; rotated subspace; signal classification; signal subspace;
fLanguage :
English
Journal_Title :
Radar and Signal Processing, IEE Proceedings F
Publisher :
iet
ISSN :
0956-375X
Type :
jour
Filename :
87797
Link To Document :
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