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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Vydané v:	IEEE antennas and wireless propagation letters Ročník 18; číslo 9; s. 1756 - 1760
Hlavní autori:	Xiong, Can, Xiao, Gaobiao, Hou, Yibei, Hameed, Musab
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.09.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	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
On-line prístup:	Získať plný text
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