DocumentCode
1111334
Title
A new derivation of the adaptive matched filter
Author
De Maio, Antonio
Author_Institution
Dipt. di Ingegneria Elettronica e delle Telecomunicazioni, Univ. degli Studi di Napoli "Federico II", Italy
Volume
11
Issue
10
fYear
2004
Firstpage
792
Lastpage
793
Abstract
This paper deals with the problem of detecting a signal known up to a scaling factor in the presence of Gaussian disturbance with unknown covariance matrix. We propose a novel derivation of the adaptive matched filter (AMF) previously designed in a previous paper by Robey et al.. Precisely, we show that the Wald test for the problem at hand coincides with the AMF.
Keywords
Gaussian distribution; adaptive filters; covariance matrices; matched filters; signal detection; Gaussian disturbance; Wald test; adaptive matched filter; covariance matrix; scaling factor; signal detection; Computational complexity; Covariance matrix; Detectors; Helium; Matched filters; Signal design; Signal detection; Signal processing; Telecommunications; Testing;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/LSP.2004.835464
Filename
1336827
Link To Document