DocumentCode
2828528
Title
Adaptive interference rejection by subarray processing
Author
Liu, Qing-Guang ; Zou, Li-He
Author_Institution
Dept. of Inf. & Control Eng., Xi´´an Jiaotong Univ., China
fYear
1991
fDate
11-14 Jun 1991
Firstpage
690
Abstract
A novel approach for interference rejection is introduced. The optimum weight vector is solved by minimizing the signal-free data obtained from subarray processing under the constraint of a unit gain maintained in the look direction. The proposed method is valid for any correlated sources, and can combat signal cancellation thoroughly. Results of simulations are also given to illustrate the performance of the proposed approach
Keywords
interference suppression; signal processing; adaptive interference rejection; correlated sources; look direction; optimum weight vector; signal cancellation; signal-free data; subarray processing; unit gain; Adaptive arrays; Array signal processing; Control engineering; Covariance matrix; Interference constraints; Least squares methods; Sensor arrays; Signal processing; Signal processing algorithms; Smoothing methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN
0-7803-0050-5
Type
conf
DOI
10.1109/ISCAS.1991.176428
Filename
176428
Link To Document