Robust Adaptive Array Employing Null Constraint

Yi CHU  Wei-Yau HORNG  

Publication
IEICE TRANSACTIONS on Communications   Vol.E89-B   No.9   pp.2659-2661
Publication Date: 2006/09/01
Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.9.2659
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Antennas and Propagation
Keyword: 
robust adaptive antenna,  null constraint,  array gain errors,  

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Summary: 
A deep null algorithm for adaptive narrowband beamforming in the presence of array gain errors is proposed. This new algorithm not only preserves the desired signal, but also yields superior performance. Simulations confirm this new approach.