Linear Arbitrary Array Pattern Synthesis with Shape Constraints and Excitation Range Control

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Detail(s)

Original languageEnglish
Pages (from-to)1018-1022
Journal / PublicationIEEE Antennas and Wireless Propagation Letters
Volume20
Issue number6
Online published30 Mar 2021
Publication statusPublished - Jun 2021

Abstract

This letter proposes a method based on primary-dual iteration to address the array pattern synthesis problem of minimizing the peak sidelobe level (PSL) under the constraints of controlled mainlobe ripples and dynamic range ratio (DRR) of current excitations. Especially, when DRR=1, the phase-only beampattern synthesis problem is solved. Simulation examples are presented to verify the effectiveness of the proposed method in terms of PSL and DRR.

Research Area(s)

  • array synthesis, Convergence, Dynamic range, dynamic range ratio, Indexes, Linear antenna arrays, mainlobe ripple, minimum peak sidelobe, Optimization, Phased arrays, primary-dual algorithm, Shape