Switch-Beam Vivaldi Array Antenna Based On 4x4 Butler Matrix for mmWave

It will be diffcult to use either omnidirectional or fixed beam antenna due to the high propagation losses caused by atmospheric absorption at mmWave for 5G mobile communication. Several studies have been conducted recently using butler matrix which is part of switchable antenna with some advantages...

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Bibliographic Details
Main Authors: Safitri Nurlaila, Pudji Astuti Rina, Setia Nugroho Bambang
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201821803011