A Compressed Sensing-Based Element Failure Diagnosis Method for Phased Array Antenna During Beam Steering

A novel diagnosis method for phased array antenna element failure using near-field measurements based on compressed sensing is proposed. In consideration of the beam steering property of phased arrays, sampling of the radiated field is performed with fixed probes. The independence of received field...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters Jg. 18; H. 9; S. 1756 - 1760
Hauptverfasser:	Xiong, Can, Xiao, Gaobiao, Hou, Yibei, Hameed, Musab
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.09.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Antenna arrays Antennas Approximation Arrays Beam steering Compressed sensing (CS) Detection Diagnosis Dipoles Excitation Mathematical analysis Matrix algebra Matrix methods onsite failure diagnosis Optimization Phase measurement phased array antenna Phased arrays Probes Sensors Sparse matrices sparse reconstruction
ISSN:	1536-1225, 1548-5757
Online-Zugang:	Volltext
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