Low-Complexity Sparse Array Synthesis Based on Off-Grid Compressive Sensing

In this letter, a novel sparse array synthesis method for nonuniform planar arrays is proposed, which belongs to compressive sensing (CS) based synthesis. Particularly, we propose an off-grid refinement technique to simultaneously optimize the antenna element positions and excitations with a low com...

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Bibliographic Details

Published in:	IEEE antennas and wireless propagation letters Vol. 21; no. 12; pp. 2322 - 2326
Main Authors:	Yang, Songjie, Liu, Baojuan, Hong, Zhiqin, Zhang, Zhongpei
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.12.2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Antennas Complexity Grid refinement (mathematics) Interelement spacing constraint Manganese Matching pursuit algorithms off-grid compressive sensing (CS) Optimization Pattern matching Planar arrays Sensors sparse array synthesis Synthesis Transmission line matrix methods
ISSN:	1536-1225, 1548-5757
Online Access:	Get full text
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