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2009 Fiscal Year Final Research Report

A study on high-speed indoor wireless communication based on noble scattering technique

Research Project

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Project/Area Number 20760211
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Electron device/Electronic equipment
Research InstitutionHokkaido University

Principal Investigator

KIKAGE Takashi  Hokkaido University, 大学院・情報科学研究科, 助教 (30312391)

Project Period (FY) 2008 – 2009
Keywordsマイクロ波 / ミリ波 / 屋内電波伝搬 / 多重反射環境 / 無線LAN / 大規模電磁界解
Research Abstract

Lightweight scattering component that can be applied for high-speed indoor wireless communications was proposed. Fundamental material composites were silicone rubber, metal and carbon nanotubes. In addition, precise propagation characteristic estimation method in WLAN office environments that consisted of multiple objects was developed based on large scaled numerical simulation. The validity of the chosen estimation method in large and complex multi-reflective environments was established by comparing calculation data obtained using this method with data obtained experimentally. Also in case of millimeter-wave RFID system development, these expertises can be applied.

  • Research Products

    (8 results)

All 2010 2009 2008 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (3 results) Remarks (1 results)

  • [Journal Article] Whole-Body Averaged SAR Measurement Method Using Cylindrical Scanning of External Electromagnetic Fields2009

    • Author(s)
      Takashi Hikage, Yoshifumi Kawamura, Toshio Nojima
    • Journal Title

      Proc.EMC Europe Workshop

      Pages: 163-166

    • Peer Reviewed
  • [Journal Article] USING LARGE-SCALE FDTD METHOD TO OBTAIN PRECISE NUMERICAL ESTIMATION OF INDOOR WIRELESS LOCAL AREA NETWORK OFFICE ENVIRONMENT2009

    • Author(s)
      L.Harris、Takashi Hikage、Toshio Nojima
    • Journal Title

      E92-A,No.9

      Pages: 2177-2183

    • Peer Reviewed
  • [Journal Article] Numerical Analysis of Electromagnetic Field Distributions in a Typical Aircraft2008

    • Author(s)
      Takashi Hikage、Toshio Nojima、Manabu Omiya, Kazuo Yamamoto
    • Journal Title

      Proc.the 8th Int.Symposium on Electromagnetic Compatibility

      Pages: 303-306

    • Peer Reviewed
  • [Journal Article] Numerical Estimation of Electric Field Distribution in Wireless Office LANs Using the FDTD Method2008

    • Author(s)
      Masahiko Hirono、Louis-Ray Harris、Takashi Hikage、Toshio Nojima
    • Journal Title

      Proc.the XXIX URSI General Assembly

      Pages: 126-129

    • Peer Reviewed
  • [Presentation] 列車内無線サービスにおける隣接車両への干渉特性2010

    • Author(s)
      日景隆
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      仙台市
    • Year and Date
      2010-03-16
  • [Presentation] 建物側面侵入波の屋内伝搬数値解析2009

    • Author(s)
      長谷川公嗣
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      松山市
    • Year and Date
      2009-03-18
  • [Presentation] 斜め入射建物侵入波の屋内伝搬数値解析2008

    • Author(s)
      長谷川公嗣
    • Organizer
      電子情報通信学会ソサイエティ大会
    • Place of Presentation
      北九州市
    • Year and Date
      2008-09-16
  • [Remarks]

    • URL

      http://wtemc.ist.hokudai.ac.jp/hikage/indoor-WLAN/

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Published: 2011-06-18   Modified: 2016-04-21  

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