Title :
Adaptive filtering for moving-target-detection in severely inhomogeneous clutter
Author :
Wang, Hong ; Cai, Lujing
Author_Institution :
Dept. of Electr. & Comput. Eng., Syracuse Univ., NY, USA
Abstract :
An adaptive multiband detector that is based on the principle of the generalized-likelihood-ratio test (GLR) is presented. Its detection performance is studied and compared with that of the corresponding single-band GLR detector. The adaptive multiband detector is shown to be able to outperform the single-band significantly under the equal-energy constraint, especially in severely nonstationary and/or inhomogeneous environments
Keywords :
filtering and prediction theory; radar clutter; signal detection; adaptive multiband detector; equal-energy constraint; filtering; generalized-likelihood-ratio test; moving-target-detection; radar; severely inhomogeneous clutter; signal detection; Adaptive filters; Adaptive signal detection; Covariance matrix; Detectors; Interference; Radar detection; Signal detection; Signal processing; Signal processing algorithms; Testing;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1989. ICASSP-89., 1989 International Conference on
Conference_Location :
Glasgow
DOI :
10.1109/ICASSP.1989.266944
