$Multibeam characteristics of a negative refractive index shaped lens$
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Multibeam characteristics of a negative refractive index shaped lens

Narrow beam width, higher gain and multibeam characteristics are demanded in 5G technology. Array antennas that are utilized in the existing mobile base stations have many drawbacks when operating at upper 5G frequency bands. For example, due to the high frequency operation, the antenna elements bec...

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Bibliographic Details
Published in:	Sensors (Switzerland)
Main Author:	Hamid S.A.; Rahman N.H.A.; Yamada Y.; van Hung P.; Quoc D.N.
Format:	Article
Language:	English
Published:	MDPI AG 2020
Online Access:	https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092335689&doi=10.3390%2fs20195703&partnerID=40&md5=bced68f1d1d57f742154e6339c320739

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