Correction of failure in linear antenna arrays with greedy sparseness constrained optimization technique

• Main Authors: Khan, S. U., Rahim, M. K. A., Aminu-Baba, M., Murad, N. A.
• Format: Article
• Language: English
• Published: Public Library of Science 2017
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/77045/1/ShafqatUllahKhan2017_CorrectionofFailureinLinearAntennaArrays.pdf; http://eprints.utm.my/id/eprint/77045/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038934827&doi=10.1371%2fjournal.pone.0189240&partnerID=40&md5=47f74c43efd7a13df652582557e79ed5

This paper proposes the correction of faulty sensors using a synthesis of the greedy sparse constrained optimization GSCO) technique. The failure of sensors can damage the radiation power pattern in terms of sidelobes and nulls. The synthesis problem can recover the wanted power pattern with reduced...