Multibeam Characteristics of a Negative Refractive Index Shaped Lens

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
Main Authors: Salbiah Ab Hamid, Nurul Huda Abd Rahman, Yoshihide Yamada, Phan Van Hung, Dinh Nguyen Quoc
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Sensors
Subjects:
lens antenna
negative refractive index
multibeam
beam scanning
Online Access:https://www.mdpi.com/1424-8220/20/19/5703

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