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Creation of artificial gyrotropic magnetic/electric property and its application to microwave components

Research Project

Project/Area Number 26289106
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Electron device/Electronic equipment
Research InstitutionMeisei University

Principal Investigator

Kodera Toshiro  明星大学, 理工学部, 准教授 (90340603)

Research Collaborator CHRISTOPHE Caloz  モントリオール理工科大学, 教授
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Keywords人工電磁材料 / ジャイロ磁気特性 / ジャイロ誘電特性 / マイクロ波素子 / マイクロ波非可逆素子 / ビーム走査アンテナ / 電磁界の自律的制御 / メタサーフェス / 先端機能デバイス / 電気機器工学 / 電子・電気材料 / メタマテリアル / 環境適応制御 / 人工磁性体 / 非可逆素子 / 国際情報交換
Outline of Final Research Achievements

Artificial gyromagnetic property is created by the traveling-wave resonance in a unilateral component inserted ring resonator and its properties are applied to various microwave components. The developed gyrotropic properties are equivalent of that in a magnetically biased ferrite material and also slot-ring resonator, which is complementral to the strip-line traveling-wave resonator, is introduced in order to create gyrotropic electric property. The developed technology is applied to microwave planar component, adaptive electromagnetic boundary and multi-function antennas. In addition, a standalone system providing adaptive beam control is made as a proof of concept.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report

Research Products

(23 results)

All 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (3 results) Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (12 results) (of which Int'l Joint Research: 7 results,  Invited: 6 results) Remarks (4 results)

  • [Int'l Joint Research] Ecole Polytechnique of Montreal(Canada)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] モントリオール理工科大学/カールトン大学(カナダ)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] モントリオール理工科大学(カナダ)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Adaptive antenna system by ESP32-PICO-D4 and its application to web radio system2018

    • Author(s)
      Toshiro Kodera
    • Journal Title

      Hardware X

      Volume: 3 Pages: 91-99

    • DOI

      10.1016/j.ohx.2018.03.001

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Voltage controlled duplexer-integrated leaky-wave antenna using Magnet-less Non-reciprocal Metamaterial (MNM)2017

    • Author(s)
      Yuhi Yokohama and Toshiro Kodera
    • Journal Title

      Journal of Electrical Systems and Information Technology

      Volume: 4 Pages: 369-376

    • DOI

      10.1016/j.jesit.2016.10.015

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simple and Tunable MNM by Figure of Eight Resonator and Its Application to Microwave Isolator2016

    • Author(s)
      Shota Komatsu, Toshiro Kodera
    • Journal Title

      IEICE Trans. Electron.

      Volume: E99-C(10) Issue: 10 Pages: 1215-1218

    • DOI

      10.1587/transele.e99.c.1215

      10.1587/transele.E99.C.1215

    • NAID

      130005598301

    • ISSN
      0916-8524, 1745-1353
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Coupling Matrix Synthesis of Nonreciprocal Lossless Two-Port Networks Using Gyrators and Inverters2015

    • Author(s)
      Qingfeng Zhang, Tongfeng Guo, Bakhtiar Ali Khan, Toshiro Kodera, Christophe Caloz
    • Journal Title

      IEEE Transaction on Microwave Theory and Techniques

      Volume: 63 Pages: 27822792-27822792

    • DOI

      10.1109/tmtt.2015.2450733

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Q-factor evaluation of traveling-wave ring resonator in Magnet-less Non-reciprocal Metamaterial (MNM)2017

    • Author(s)
      Toshiro Kodera
    • Organizer
      2017 IEEE International Conference on Computational Electromagnetics
    • Place of Presentation
      熊本県熊本市
    • Year and Date
      2017-03-08
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamic parameter control of magnet- less non-reciprocal metamaterial (MNM) for adaptive electromagnetic material2017

    • Author(s)
      Toshiro Kodera
    • Organizer
      META’17, the 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Transistor-Loaded Isolator Based on both Frustrated Propagation and Field Cancellation Mechanisms2017

    • Author(s)
      Yuhi Yokohama and Toshiro Kodera
    • Organizer
      URSI GASS 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Noise figure evaluation of metamaterial structure including active components,” Proc. International Symposium of Antennas and Propagation2017

    • Author(s)
      Toshiro Kodera
    • Organizer
      International Symposium of Antennas and Propagation 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent Topic of Magnet-Less Non-Reciprocal Metamaterial, Performance Enhancement and Antenna Application2016

    • Author(s)
      Toshiro Kodera
    • Organizer
      URSI APRASC2016
    • Place of Presentation
      韓国・ソウル
    • Year and Date
      2016-08-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 非可逆素子を含む電磁界構造に生じる回転磁気ダイポールのマイクロ波デバイスへの応用2016

    • Author(s)
      小寺敏郎
    • Organizer
      電気学会マグネティクス研究会
    • Place of Presentation
      山口大学
    • Year and Date
      2016-08-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] Voltage beam-steerable leaky-wave antenna using magnet-less non-reciprocal metamaterial (MNM)2015

    • Author(s)
      Yuchi Yokohama, Toshiro Kodera
    • Organizer
      2015 International Symposium on Antennas and Propagation (ISAP)
    • Place of Presentation
      オーストラリア・タスマニア島
    • Year and Date
      2015-11-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MNMを用いたビーム走査可能な漏洩波アンテナの検討2015

    • Author(s)
      横濱 雄飛, 小寺 敏郎
    • Organizer
      電子情報通信学会アンテナ伝搬研究会
    • Place of Presentation
      小山高等専門学校
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] Compact and tunable MNM by figure of eight resonator and its application to microwave isolator2015

    • Author(s)
      Shota Komatsu, Toshiro Kodera
    • Organizer
      6th international conference of Meatmaterials, Photonic Crystals and Plasmonics, META15
    • Place of Presentation
      アメリカ合衆国・ニューヨーク
    • Year and Date
      2015-08-04
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バラクタを用いた8の字リング共振器におけるMNMの 同調特性とその応用2015

    • Author(s)
      小松 将太, 小寺 敏郎
    • Organizer
      電子情報通信学会マイクロ波研究会
    • Place of Presentation
      電気通信大学
    • Year and Date
      2015-05-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] Ferrite antenna structures Principle, Applications, and Innovations2014

    • Author(s)
      Toshiro Kodera
    • Organizer
      International Microwave Symposium IMS2014
    • Place of Presentation
      アメリカ合衆国
    • Year and Date
      2014-06-06
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Tunable magnetless non-reciprocal metamaterials and their application to circulators2014

    • Author(s)
      Toshiro Kodera, Christophe Caloz
    • Organizer
      META 14, Singapore
    • Place of Presentation
      シンガポール
    • Year and Date
      2014-05-23
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Remarks] Microwave LABORATORY MEISEI UNIVERSITY

    • URL

      http://www.hino.meisei-u.ac.jp/ee/kodera/Site/Welcome.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] MICROWAVE LABORATORY MEISEI UNIVERSITY

    • URL

      http://www.hino.meisei-u.ac.jp/ee/kodera/Site/Welcome.html

    • Related Report
      2016 Annual Research Report
  • [Remarks] Microwave Laboratory, Meisei University

    • URL

      http://www.hino.meisei-u.ac.jp/ee/kodera/Site/Welcome.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] Microwave Laboratory Meisei University

    • URL

      http://www.hino.meisei-u.ac.jp/ee/kodera/Site/Welcome.html

    • Related Report
      2014 Annual Research Report

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Published: 2014-04-04   Modified: 2019-03-29  

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