DocumentCode :
2834119
Title :
Adaptive signal processing in multi-beam arrays
Author :
Djigan, Victor I.
Author_Institution :
Electron. VLSI Eng. & Embedded Syst. (ELVEES) Res. & Dev, Center of Microelectron., Moscow, Russia
fYear :
2011
fDate :
9-12 Sept. 2011
Firstpage :
51
Lastpage :
54
Abstract :
The paper considers the processing of constant modulus signals in multi-beam adaptive arrays. The processing is based on the substitution of multi-extreme cost-function of the adaptive filtering process by a linearly constrained quadratic one and the decomposition of the signal processing algorithm for multi-beam array on a number of separate algorithms, related to each sub-array. The simulation demonstrates the signal processing efficiency in the rejection of the interferences.
Keywords :
adaptive filters; adaptive signal processing; array signal processing; adaptive filtering process; adaptive signal processing; interference rejection; modulus signals; multibeam adaptive arrays; multiextreme cost-function; signal processing efficiency; Adaptive arrays; Adaptive filters; Algorithm design and analysis; Array signal processing; Interference; Signal processing algorithms; Vectors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Design & Test Symposium (EWDTS), 2011 9th East-West
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4577-1957-8
Type :
conf
DOI :
10.1109/EWDTS.2011.6116576
Filename :
6116576
Link To Document :
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