Optically Controlled Reconfigurable NRI-TL Phase Shifter for 5G Antenna Applications

Asif Bilal, Abdul Quddious, Haris Votsi, Atsushi Kanno, Tetsuya Kawanishi, Stavros Iezekiel, Marco A. Antoniades

研究成果: Conference contribution

抄録

An optically-controlled reconfigurable NRI-TL metamaterial phase shifter operating at 3.6 GHz is proposed. A host transmission line with a fixed length loaded with series capacitors and shunt inductors is used to achieve reconfigurability, while the optical control is introduced by integrating highly resistive silicon switches within the shunt branches of the NRI-TL design. The two states of the phase shifter result in a phase shift of ±60° leading to a differential phase shift of 120° with an insertion loss of 1.3 dB and 1.8 dB respectively. The operational bandwidth of the phase shifter is between 3.45-3.75 GHz. The versatile optical control and the high-frequency response make the proposed NRI-TL phase shifter well suited for 5G antenna array applications.

本文言語English
ホスト出版物のタイトル15th European Conference on Antennas and Propagation, EuCAP 2021
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9788831299022
DOI
出版ステータスPublished - 2021 3 22
外部発表はい
イベント15th European Conference on Antennas and Propagation, EuCAP 2021 - Dusseldorf, Germany
継続期間: 2021 3 222021 3 26

出版物シリーズ

名前15th European Conference on Antennas and Propagation, EuCAP 2021

Conference

Conference15th European Conference on Antennas and Propagation, EuCAP 2021
国/地域Germany
CityDusseldorf
Period21/3/2221/3/26

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 信号処理
  • 器械工学

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