Synthesis of Sparse Antenna Arrays Subject to Constraint on Directivity via Iterative Convex Optimization

An effective optimization method is proposed for the synthesis of sparse antenna arrays subject to constraint on directivity in this letter. Based on the framework of thinned arrays synthesis, a real-value mixed integer programming problem for the minimization of the number of elements under given m...

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Bibliographic Details
Published in:	IEEE antennas and wireless propagation letters Vol. 20; no. 8; pp. 1498 - 1502
Main Authors:	Yang, Feng, Yang, Shiwen, Chen, Yikai, Qu, Shiwei, Hu, Jun
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.08.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Antenna arrays Antennas Apertures Array signal processing Arrays Convex analysis Convex functions Convex optimization Convexity Directivity Integer programming Iterative algorithms Iterative methods Minimization methods Mixed integer Optimization Sidelobes Signal processing algorithms sparse arrays Synthesis
ISSN:	1536-1225, 1548-5757
Online Access:	Get full text
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