Free-space millimeter-wave electro-optic modulators using quasi-phase-matching gap-embedded-patch-antennas on low dielectric constant substrate

Yusuf Nur Wijayanto*, Atsushi Kanno, Hiroshi Murata, Tetsuya Kawanishi, Naokatsu Yamamoto, Yasuyuki Okamura

*この研究の対応する著者

研究成果: Conference contribution

抄録

Conversion devices between free-space microwave/ millimeter-wave and lightwave signals are required in Fiber-Wireless (Fi-Wi) links. In this paper, we propose a free-space millimeter-wave Electro-Optic (EO) modulator using Quasi-Phase-Matching (QPM) gap-embedded-patch-antennas on a low dielectric constant substrate. Free-space millimeter-wave signals can be received and converted directly to lightwave signals using the proposed device. It can be operated passively with no external power supply and operated with extremely low millimeter-wave losses. The QPM array structure can be adopted for improving modulation efficiency by considering the transit-time effects. The proposed device is easy connected to optical fiber, therefore Fi-Wi can be realized using the proposed device. Basic structure, analysis, and experimental results of the proposed device are discussed and reported for 40 GHz operational millimeter-wave bands.

本文言語English
ホスト出版物のタイトルPhotoptics 2015, Revised Selected Papers
編集者Paulo Ribeiro, Maria Raposo
出版社Springer Science and Business Media, LLC
ページ83-103
ページ数21
ISBN(印刷版)9783319301358
DOI
出版ステータスPublished - 2016
イベント4th International Conference on Photonics, Optics and Laser Technology, PHOTOPTICS 2015 - Berlin, Germany
継続期間: 2015 3 122015 3 14

出版物シリーズ

名前Springer Proceedings in Physics
181
ISSN(印刷版)0930-8989
ISSN(電子版)1867-4941

Other

Other4th International Conference on Photonics, Optics and Laser Technology, PHOTOPTICS 2015
国/地域Germany
CityBerlin
Period15/3/1215/3/14

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Free-space millimeter-wave electro-optic modulators using quasi-phase-matching gap-embedded-patch-antennas on low dielectric constant substrate」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル