OPARC: Optimal and precise array response control algorithm - Part II: Multi-points and applications

Xuejing Zhang; Zishu He; Xiang Gen Xia; Bin Liao; Xuepan Zhang; Yue Yang

doi:10.1109/TSP.2018.2885492

OPARC: Optimal and precise array response control algorithm - Part II: Multi-points and applications

Xuejing Zhang^*, Zishu He, Xiang Gen Xia, Bin Liao, Xuepan Zhang, Yue Yang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

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 is proposed. Finally, simulation results are presented to validate the effectiveness and good performance of the multi-point OPARC algorithm.

Original language	English
Article number	8567947
Pages (from-to)	668-683
Number of pages	16
Journal	IEEE Transactions on Signal Processing
Volume	67
Issue number	3
DOIs	https://doi.org/10.1109/TSP.2018.2885492
Publication status	Published - 1 Feb 2019
Externally published	Yes

Keywords

Adaptive array theory
Adaptive beamforming
Array pattern synthesis
Array response control
Quiescent pattern control

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10.1109/TSP.2018.2885492

Cite this

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title = "OPARC: Optimal and precise array response control algorithm - Part II: Multi-points and applications",

abstract = "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 is proposed. Finally, simulation results are presented to validate the effectiveness and good performance of the multi-point OPARC algorithm.",

keywords = "Adaptive array theory, Adaptive beamforming, Array pattern synthesis, Array response control, Quiescent pattern control",

author = "Xuejing Zhang and Zishu He and Xia, {Xiang Gen} and Bin Liao and Xuepan Zhang and Yue Yang",

note = "Publisher Copyright: {\textcopyright} 1991-2012 IEEE.",

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AU - Zhang, Xuejing

AU - He, Zishu

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AU - Liao, Bin

AU - Zhang, Xuepan

AU - Yang, Yue

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AB - 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 is proposed. Finally, simulation results are presented to validate the effectiveness and good performance of the multi-point OPARC algorithm.

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OPARC: Optimal and precise array response control algorithm - Part II: Multi-points and applications

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