Compact metamaterial based 4 x 4 butler matrix with improved bandwidth for 5g applications

This paper proposes a novel compact 4 x 4 butler matrix (BM) with improved bandwidth based on open-circuit coupled-lines and interdigital capacitor unit-cell to develop composite right/left handed (CRLH) transmission-line (TL) metamaterial structure. The BM is implemented by the combination of compa...

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Bibliographic Details
Main Authors: Vallappil, A. K., Rahim, M. K. A., Khawaja, B. A., Iqbal, M. N.
Format: Article
Language:English
Published: IEEE 2020
Subjects:
Online Access:http://eprints.utm.my/id/eprint/86621/1/ArshadKarimbuVallappil2020_CompactMetamaterialBased4x4ButlerMatrix.pdf
http://eprints.utm.my/id/eprint/86621/
https://dx.doi.org/10.1109/ACCESS.2020.2966125
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