2017/12/29 by Xuejing Zhang, Zhang, Xuejing, Zishu He +9 · 1 citation
Computer Science · Engineering · #Advanced Adaptive Filtering Techniques #Antenna Design and Optimization #Direction-of-Arrival Estimation Techniques #FOS: Electrical engineering #Signal Processing (eess.SP) #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.1712.10090
openalex publication_date 2017/12/29 · openalex created_date 2018/01/12 · openalex updated_date 2026/07/28
In this paper, the optimal and precise array response control (OPARC) algorithm proposed in Part I of this two paper series is extended from single point to multi-points. Two computationally attractive parameter determination approaches are provided to maximize the array gain under certain constraints. In addition, the applications of the multi-point OPARC algorithm to array signal processing are studied. It is applied to realize array pattern synthesis (including the general array case and the large array case), multi-constraint adaptive beamforming and quiescent pattern control, where an innovative concept of normalized covariance matrix loading (NCL) is proposed. Finally, simulation results are presented to validate the superiority and effectiveness of the multi-point OPARC algorithm.