Robust Adaptive Beamforming Based on Worst-Case and Norm Constraint
Hongtao Li, Ke Wang, Chaoyu Wang, Yapeng He, Xiaohua Zhu · International Journal of Antennas and Propagation · 2015
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.