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Application of the Genetic Algorithms for ElectromagneticNoise Reduction Traces

Research Project

Project/Area Number 23650116
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Sensitivity informatics/Soft computing
Research InstitutionUniversity of Tsukuba

Principal Investigator

YASUNAGA Moritoshi  筑波大学, システム情報系, 教授 (80272178)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords遺伝的アルゴリズム / 組み合わせ問題 / 電磁ノイズ / 配線 / プリント基板
Research Abstract

As operation speeds of the information and communication devices increase, their electromagnetic noises, which are emitted from traces on their printed circuit boards, causes a troublesome problem. We applied the segmental transmission line, we had proposed already, to this problem. The segmental transmission line is the novel transmission line the structure of which is determined with the genetic algorithms. We can expect considerable electromagnetic noise reduction ensuring high signal integrity with the segmental transmission line. Under the measurements using some prototype boards, we showed that the segmental transmission line is effective to the electromagnetic noise reduction as well as the improvement of the distorted waveforms.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (14 results)

All 2012 2011 Other

All Presentation (14 results)

  • [Presentation] Signal Integrity Improvement in Lossy Transmission Line Using Segmental Transmission Line2012

    • Author(s)
      Hiroki Shimada, Shohei Akita, Yusuke Kuribara, Ikuo Yoshihara, and Moritoshi Yasunaga
    • Organizer
      IEEE Proc. Electrical Design of Advanced Packaging andSystems Symposium (EDAPS)
    • Place of Presentation
      Taipei,Taiwan.
    • Year and Date
      2012-12-11
    • Related Report
      2012 Final Research Report
  • [Presentation] Crosstalk-noise Reduction Using Segmental Transmission Line2012

    • Author(s)
      Katsuyuki Seki, Hiroki Shimada, Ikuo YoshiharaMoritoshi Yasunaga
    • Organizer
      IEEE Proc. Electrical Design of Advanced Packaging andSystems Symposium (EDAPS)
    • Place of Presentation
      Taipei,Taiwan
    • Year and Date
      2012-12-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 周波数領域によるセグメント分割伝送線の設計と評価2012

    • Author(s)
      井上栄史,安永守利
    • Organizer
      電子情報通信学会第49回機能集積情報システム研究会
    • Place of Presentation
      東洋大学(川越市).
    • Year and Date
      2012-10-19
    • Related Report
      2012 Final Research Report
  • [Presentation] セグメント分割伝送線を用いたクロストークノイズ低減の実証実験2012

    • Author(s)
      関勝之,島田弘基,安永守利
    • Organizer
      電子情報通信学会第48回機能集積情報システム研究会
    • Place of Presentation
      関西大学(大阪府)
    • Year and Date
      2012-06-08
    • Related Report
      2012 Final Research Report
  • [Presentation] 反射波の重ね合わせによる超高速デジタル信号のシグナルインテグリティ改善技術2012

    • Author(s)
      安達拓也,栗原佑輔,秋田翔平,島田弘基,石嶋秀敏,吉原郁夫,安永守利
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      岡山大学,(岡山市)
    • Year and Date
      2012-03-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 高速ディジタル伝送信号の波形整形技術2012

    • Author(s)
      安永守利
    • Organizer
      第26回エレクトロニクス実装学会春季講演大会
    • Place of Presentation
      中央大学(東京都).(招待講演)
    • Year and Date
      2012-03-07
    • Related Report
      2012 Final Research Report
  • [Presentation] Signal Integrity Improvement in Lossy Transmission Line Using Segmental Transmission Line2012

    • Author(s)
      Hiroki Shimada, Shohei Akita, Yusuke Kuribara, Ikuo Yoshihara, and Moritoshi Yasunaga
    • Organizer
      IEEE Proc. Electrical Design of Advanced Packaging and Systems Symposium (EDAPS) 2012
    • Place of Presentation
      Taipei,Taiwan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Crosstalk-noise Reduction Using Segmental Transmission Line2012

    • Author(s)
      Katsuyuki Seki, Hiroki Shimada, Ikuo Yoshihara Moritoshi Yasunaga
    • Organizer
      IEEE Proc. Electrical Design of Advanced Packaging and Systems Symposium (EDAPS) 2012
    • Place of Presentation
      Taipei,Taiwan
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高速ディジタル伝送信号の波形整形技術2012

    • Author(s)
      安永守利
    • Organizer
      第26回エレクトロニクス実装学会春季講演大会(招待講演)
    • Place of Presentation
      中央大学(東京都)
    • Related Report
      2011 Research-status Report
  • [Presentation] 反射波の重ね合わせによる超高速デジタル信号のシグナルインテグリティ改善技術2012

    • Author(s)
      安達拓也,栗原佑輔,秋田翔平,島田弘基,石嶋秀敏,吉原郁夫,安永守利
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      岡山大学(岡山市)
    • Related Report
      2011 Research-status Report
  • [Presentation] セグメント分割伝送線を用いたPCB分岐配線上の高速信号波形整形2011

    • Author(s)
      栗原佑輔,秋田翔平,島田弘基,安達拓也,石嶋秀敏,吉原郁夫,安永守利
    • Organizer
      電子情報通信学会電子部品・材料研究会(デザインガイア)
    • Place of Presentation
      ニューウェルシティ宮崎(宮崎 市).
    • Year and Date
      2011-11-28
    • Related Report
      2012 Final Research Report
  • [Presentation] セグメント分割伝送線を用いたPCB分岐配線上の高速信号波形整形2011

    • Author(s)
      栗原佑輔,秋田翔平,島田弘基,安達拓也,石嶋秀敏,吉原郁夫,安永守利
    • Organizer
      電子情報通信学会電子部品・材料研究会(デザインガイア)
    • Place of Presentation
      ニューウェルシティ宮崎(宮崎市)
    • Related Report
      2011 Research-status Report
  • [Presentation] セグメント分割伝送線を用いたクロストークノイズ低減の実証実験

    • Author(s)
      関勝之,島田弘基,安永守利
    • Organizer
      電子情報通信学会第48回機能集積情報システム研究会
    • Place of Presentation
      関西大学(大阪府)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 周波数領域によるセグメント分割伝送線の設計と評価

    • Author(s)
      井上栄史,安永守利
    • Organizer
      電子情報通信学会第49回機能集積情報システム研究会
    • Place of Presentation
      東洋大学(川越市)
    • Related Report
      2012 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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