コデラ トシロウ   KODERA Toshirou
  小寺 敏郎
   所属   理工学部 総合理工学科(電気電子工学系)
   職種   教授
言語種別 英語
発行・発表の年月 2017/12
形態種別 学術雑誌
査読 査読あり
標題 Voltage controlled duplexer-integrated leaky-wave antenna using Magnet-less Non-reciprocal Metamaterial (MNM)
執筆形態 共著
掲載誌名 Journal of Electrical Systems and Information Technology
掲載区分国外
出版社・発行元 Elsevier
巻・号・頁 4(3),pp.369-376
総ページ数 8
担当範囲 本学大学院生横浜雄飛君の指導
著者・共著者 Yuhi Yokohama
概要 A novel voltage controlled duplexer-integrated leaky-wave antenna, consisting of an array of traveling-wave resonant particle by metal ring resonator with variable capacitance and uni-lateral component is proposed, analysed, and measured. In contrast to ferrite-based leaky-wave antenna, this antenna does not require a biasing magnet but only an bias voltage for the FETs, and beam steering voltage for varactor diodes. Bias voltage beam steering in addition to unique duplexer operation is confirmed numerically and experimentally. As a result, beam scanning property from −30° to 45° is realized for 7 GHz operation. One non-conventional property of this antenna is non-reciprocity, and duplexer integrated operation is also confirmed just in one antenna element by utilizing non-reciprocity.
DOI 10.1016/j.jesit.2016.10.015