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Design of louver-structured wave absorber for dual band wireless LAN

Research Project

Project/Area Number 15K18015
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionIwate University

Principal Investigator

Miura Kenji  岩手大学, 理工学部, 准教授 (90361196)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords電波吸収体 / 羽板構造 / 磁性複合材料 / フェライト / 木質プラスチック / 斜入射 / 二波共用 / ディエンベディング法
Outline of Final Research Achievements

For the purpose of equipping high or dual-band absorption characteristics absorber materials and absorption characteristics of louver-structured wave absorber were examined. It was revealed that a fluctuation between two compounds has no effect on absorption characteristics by evaluation of double-layered samples fabricated. In addition, a new absorption material made by mixing magnetic and conductive composites showed a good absorption performance against oblique incidence. Furthermore, it was revealed that a louver-structured absorber absorbed incident wave in twice by FDTD simulations.

Report

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

    (6 results)

All 2016 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (3 results) Book (1 results)

  • [Journal Article] Wood-Plastic Composites Equipped with an Electromagnetic Wave Absorbing Function by Adding Magnetic Powder2016

    • Author(s)
      三浦健司,関野登,久保田賢二,岡英夫,小林正彦,木口実,大友祐晋
    • Journal Title

      Mokuzai Gakkaishi

      Volume: 62 Issue: 1 Pages: 9-17

    • DOI

      10.2488/jwrs.62.9

    • NAID

      130005121546

    • ISSN
      0021-4795, 1880-7577
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 磁性粉配合混練型木質プラスチックを用いる多層型電波吸収体の二波共用特性実現のための厚さ最適化2016

    • Author(s)
      三浦健司,三ケ田祐也,岡英夫,関野登,小林正彦,木口実,大友祐晋
    • Journal Title

      電子情報通信学会論文誌B

      Volume: J99-B(3) Pages: 241-243

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 二層成形した磁性複合材の界面層に誘電率・透磁率推定2015

    • Author(s)
      三橋敏史,三浦健司,長田洋,関野登,小林正彦,木口実,大友祐晋
    • Organizer
      第39回日本磁気学会学術講演会
    • Place of Presentation
      名古屋大学(愛知県名古屋市)
    • Year and Date
      2015-09-08
    • Related Report
      2015 Research-status Report
  • [Presentation] 二層成形体電磁評価のためのディエンベディング方法の検討2015

    • Author(s)
      三橋敏史,三浦健司,長田洋,関野登,小林正彦,木口実,大友祐晋
    • Organizer
      平成27年度電気関係学会東北支部連合大会
    • Place of Presentation
      岩手県立大学(岩手県滝沢市)
    • Year and Date
      2015-08-27
    • Related Report
      2015 Research-status Report
  • [Presentation] 磁性及び導電性複合材料を用いる多層型電波吸収体の構造最適化2015

    • Author(s)
      吉田貴紀,三浦健司,長田洋,関野登,小林正彦,木口実,大友祐晋
    • Organizer
      平成27年度電気関係学会東北支部連合大会
    • Place of Presentation
      岩手県立大学(岩手県滝沢市)
    • Year and Date
      2015-08-27
    • Related Report
      2015 Research-status Report
  • [Book] 電磁波吸収・シールド材の設計、評価技術と最新ノイズ対策2016

    • Author(s)
      三浦健司
    • Total Pages
      446
    • Publisher
      技術情報協会
    • Related Report
      2016 Annual Research Report

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Published: 2015-04-16   Modified: 2018-03-22  

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