Robust Adaptive Beamforming Based on Worst-Case and Norm Constraint
Author(s) -
Hongtao Li,
Ke Wang,
Chaoyu Wang,
Yapeng He,
Xiaohua Zhu
Publication year - 2015
Publication title -
international journal of antennas and propagation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.282
H-Index - 37
eISSN - 1687-5877
pISSN - 1687-5869
DOI - 10.1155/2015/765385
Subject(s) - adaptive beamformer , robustness (evolution) , norm (philosophy) , constraint (computer aided design) , beamforming , mathematical optimization , computer science , algorithm , control theory (sociology) , mathematics , artificial intelligence , telecommunications , biochemistry , chemistry , geometry , control (management) , political science , law , gene
A novel robust adaptive beamforming based on worst-case and norm constraint (RAB-WC-NC) is presented. The proposed beamforming possesses superior robustness against array steering vector (ASV) error with finite snapshots by using the norm constraint and worst-case performance optimization (WCPO) techniques. Simulation results demonstrate the validity and superiority of the proposed algorithm
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