• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A Development of mu nearly zero structure.

Research Project

Project/Area Number 26420341
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Communication/Network engineering
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

Arima Takuji  東京農工大学, 工学(系)研究科(研究院), 准教授 (20361743)

Co-Investigator(Renkei-kenkyūsha) UNO Toru  東京農工大学, 大学院工学研究院, 教授 (80176718)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsメタマテリアル / FDTD法 / 比透磁率の制御 / 電磁界シミュレーション / 負の透磁率 / 等価回路解析
Outline of Final Research Achievements

In this research, a new structure which realizes the relative permeability becomes 1 or less in the broadband in the microwave range is developed. First, we developed a simulation method. The developed method is based on the equivalent circuit and the method can be analyzed at a higher speed than the electromagnetic field analysis method that is generally used, which enables simulation at high speed. We developed a new structure with a relative magnetic permeability is less than 1 in a broadband frequency range. It was confirmed that this structure has relative magnetic permeability is less than 1 in a broadband frequency range. the bandwidth of the structure is almost doubled band compared to the conventional structure. This structure can be applied to miniaturization of antennas.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (16 results)

All 2017 2016 2015 2014

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (9 results) (of which Int'l Joint Research: 6 results,  Invited: 5 results)

  • [Journal Article] Modification of meta-film surface impedance expression for accurate scattering analysis of meta-surface using equivalent transmission line model2017

    • Author(s)
      Akie Kuriyama, Toru Uno, and Takuji Arima
    • Journal Title

      IEICE Communications Express

      Volume: 6 Issue: 6 Pages: 331-335

    • DOI

      10.1587/comex.2016SPL0037

    • NAID

      130006907597

    • ISSN
      2187-0136
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Acceleration of FDTD calculation of EM fields due to loop antennas used for MHz band wireless transfer system placed near human body2017

    • Author(s)
      Keita Asano, Toru Uno, and Takuji Arima
    • Journal Title

      IEICE Communications Express

      Volume: 6 Issue: 6 Pages: 325-330

    • DOI

      10.1587/comex.2016SPL0036

    • NAID

      130006907608

    • ISSN
      2187-0136
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 広帯域・単向性・薄型ダブルリングスロットアンテナ2016

    • Author(s)
      塩川 孝泰, 松坂 亮平, 櫛山 祐次郎, 有馬 卓司, 宇野 亨
    • Journal Title

      電子情報通信学会論文誌 B

      Volume: J99-B Pages: 782-785

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Near-Field Far-Field Transformation Utilizing 2D Plane-Wave Expansion for Monostatic RCS Extrapolation2016

    • Author(s)
      Shuntaro Omi, Toru Uno, Takuji Arima, Yujiro Kushiyama, and Takao Fujii
    • Journal Title

      IEEE Antennas and Wireless Propagation Letters

      Volume: 16

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Differential-Type CRLH Leaky-Wave Antenna Using Stepped Impedance Resonators2015

    • Author(s)
      Yujiro Kushiyama, Takuji Arima, Toru Uno,
    • Journal Title

      IEEE Antennas and Wireless Propagation Letters

      Volume: 15 Pages: 321-324

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] lanar scanning measurement of monostatic/bistatic RCS by near-feld far-field transformation based on fast multipole method2015

    • Author(s)
      Shuntaro Omi, Toru Uno, Takuji Arima, Yujiro Kushiyama, and Takao Fujii
    • Journal Title

      IEICE Communications Express

      Volume: 4 Pages: 282-286

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] 異なる誘電率基板で構成されるUWB / WiMAX アンテナ2014

    • Author(s)
      川岸 達也, 塩川 孝泰, 有馬 卓司,宇野 亨
    • Journal Title

      電子情報通信学会論文誌 B

      Volume: Vol.J97-B No.12 Pages: 1179-1187

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] Accuracy Investigation of 2-D Near-Field Far-Field Transformation Using 2.5-D Targets2016

    • Author(s)
      Shuntaro Omi, Toru Uno, Takuji Arima, Takao Fujii
    • Organizer
      2016 International Symposium on Antennas and Propagation (ISAP 2016)
    • Place of Presentation
      Ginowan, Okinawa, Japan
    • Year and Date
      2016-10-24
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Design of CRLH Transmission Lines with Stepped Impedance Resonators2016

    • Author(s)
      Yujiro Kushiyama, Takuji Arima, Toru Uno
    • Organizer
      2016 URSI Asia-Pacific Radio Science Conference (AP-RASC 2016)
    • Place of Presentation
      seoul, korea
    • Year and Date
      2016-08-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effective Modeling Method of Metamaterials in FDTD Method by Utilizing Surface Impedance Boundary Conditions2016

    • Author(s)
      Takuji Arima, Masahiro Gunji, Toru Uno,
    • Organizer
      2016 URSI Asia-Pacific Radio Science Conference (AP-RASC 2016)
    • Place of Presentation
      seoul, korea
    • Year and Date
      2016-08-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ARMA/FDTD Technique for Reflection Properties of Periodic Structures at Oblique Incidence and Developing Wide Angle EBG Application2015

    • Author(s)
      Takuji Arima, Akie Kuriyama and Toru Uno
    • Organizer
      2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation
    • Place of Presentation
      Bali Island, Indonesia
    • Year and Date
      2015-07-01
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Wide Band Negative Permeability Structure2015

    • Author(s)
      Takuji Arima and Toru Uno
    • Organizer
      2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation
    • Place of Presentation
      Bali Island, Indonesia
    • Year and Date
      2015-07-01
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Mhz Range Analysis by FDTD/autoregressive Moving Average Model Method2015

    • Author(s)
      Takuji Arima,Kenta Kuwabara and Toru Uno,
    • Organizer
      2015 URSI Atlantic Radio Science Conference (AT-RASC)
    • Place of Presentation
      Gran Canaria, Spain
    • Year and Date
      2015-05-22
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Wide Frequency Band Negative Permeability Structures Based on Split Ring Resonators2015

    • Author(s)
      Takuji Arima, and Toru Uno
    • Organizer
      2015 International Workshop on Antenna Technology (IWAT2015)
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2015-03-04
    • Related Report
      2014 Research-status Report
  • [Presentation] A Microstrip Composite Right/Left Handed Leaky-Wave Antenna Using a Stepped Impedance Resonator2015

    • Author(s)
      Yujiro Kushiyama, Takuji Arima, and Toru Uno
    • Organizer
      2015 International Workshop on Antenna Technology (IWAT2015)
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2015-03-04
    • Related Report
      2014 Research-status Report
  • [Presentation] ARMA-FDTD Analysis of Reflection Characteristics of Periodic Structures with Oblique Incidence2015

    • Author(s)
      Takuji Arima, and Toru Uno
    • Organizer
      2015 Vietnam-Japan International Symposium on Antennas and Propagation
    • Place of Presentation
      Ho Chi Minh Vietnam
    • Year and Date
      2015-01-08
    • Related Report
      2014 Research-status Report
    • Invited

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi