Limits of compensation in a failed antenna array

ABSTRACT In large antenna arrays, the possibility of occurrence of faults in some of the radiating elements cannot be precluded at all times. In such situations, the radiation pattern of the array gets distorted, mostly with an increase in sidelobe level and decrease in gain. Although it is not poss...

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Veröffentlicht in:	International journal of RF and microwave computer-aided engineering Jg. 24; H. 6; S. 635 - 645
Hauptverfasser:	Acharya, Om Prakash, Patnaik, Amalendu, Sinha, Sachendra Nath
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Hoboken Blackwell Publishing Ltd 01.11.2014 John Wiley & Sons, Inc
Schlagworte:	Antenna arrays Arrays Compensation Excitation failed antenna arrays Failure Microwaves Optimization particle swarm optimization sidelobe level Sidelobes
ISSN:	1096-4290, 1099-047X
Online-Zugang:	Volltext
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