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2011 Fiscal Year Final Research Report

アレー受信機における雑音の相関とその影響の評価

Research Project

  • PDF
Project/Area Number 22760274
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Communication/Network engineering
Research InstitutionNagoya Institute of Technology

Principal Investigator

HIRAYAMA Hiroshi  名古屋工業大学, 大学院・工学研究科, 助教 (70372539)

Project Period (FY) 2010 – 2011
Keywordsアレーアンテナ / 遺伝的アルゴリズム
Research Abstract

In the use of array antennas in a real environment, correlation of noise in the array receiver becomes problem. In this research, effect of noise correlation on directionof-arrival estimation error was investigated. Furthermore, a novel method using genetic algorithm to generate optimum angle-spectrum function in a specific environment was proposed

  • Research Products

    (27 results)

All 2012 2011 2010 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (21 results) Book (2 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Channel Capacity Improvement in Short-range MIMO Using Side and Back Reflectors

    • Author(s)
      Hiroshi Hirayama, Gen Matsui, Nobuyoshi Kikuma, Kunio Sakakibara
    • Journal Title

      IEICE Trans. on Commun

      Volume: Vol.E94-B, No.2 Pages: 1280-1283

    • DOI

      DOI:10.1587/transcom.E94.B.1280

    • Peer Reviewed
  • [Journal Article] A New Scheme to AvoidNull Zone for HF-band RFID with Diversity Combining of Loop Antennas

    • Author(s)
      Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
    • Journal Title

      IEICE Trans. on Commun

      Volume: Vol.E93-B, No.05 Pages: 2666-2669

    • DOI

      DOI:10.1587/transcom.E93.B.2666

    • Peer Reviewed
  • [Presentation] Transmission loss of self-resonant type magnetic-coupled resonant wireless power transfer2012

    • Author(s)
      Hiroshi Hirayama, Tomohiro Amano, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      ISETS 2011
    • Place of Presentation
      名古屋大学
    • Year and Date
      2012-12-10
  • [Presentation] A Consideration of Open-and Short-End Type Helical Antennas for Magnetic-Coupled Resonant Wireless Power Transfer2012

    • Author(s)
      Hiroshi Hirayama, Tomohiro Amano, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      EuCAP 2012
    • Place of Presentation
      チェコ・プラハ
    • Year and Date
      2012-03-27
  • [Presentation] 結合共振型無線電力伝送用ヘリカルアンテナの等価回路解析による検討2012

    • Author(s)
      天野智博,平山裕,菊間信良,榊原久二男
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2012-03-22
  • [Presentation] 遺伝的アルゴリズムを用いた最適なDOA推定法の自動生成2012

    • Author(s)
      吉村俊祐,平山裕,菊間信良,榊原久二男
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2012-03-20
  • [Presentation] 結合共振型無線電力伝送におけるスパイラルアンテナの電界,磁界結合係数に関する検討2012

    • Author(s)
      小松佳奈子,平山裕,菊間信良,榊原久二男
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2012-03-20
  • [Presentation] Generation of Optimum DOA Estimation Algorithm by Using Genetic Algorithm2011

    • Author(s)
      Shunsuke Yoshimura, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      ISAP 2011
    • Place of Presentation
      韓国・済州島
    • Year and Date
      2011-10-27
  • [Presentation] Estimation of Far-fi eld Emission of Magnetic Coupled Resonant Wireless Power Transmission Using Equivalent CircuitMode12011

    • Author(s)
      Yuki Okuyama, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      ISAP 2011
    • Place of Presentation
      韓国・済州島
    • Year and Date
      2011-10-26
  • [Presentation] 無線電力伝送用短絡型,開放型ヘリカルアンテナに関する検討2011

    • Author(s)
      天野智博,平山裕,菊間信良,榊原久二男
    • Organizer
      電子情報通信学会無線電力伝送時限研究会
    • Place of Presentation
      かながわ女性センター
    • Year and Date
      2011-10-11
  • [Presentation] On a shielding effect of magnetic-coupled resonant wireless power transfer2011

    • Author(s)
      Hiroshi Hirayama, Syun Asakura, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      EMD 2011
    • Place of Presentation
      ポーランド・ビアリストク
    • Year and Date
      2011-09-21
  • [Presentation] 無線電力伝送のヘリカル型アンテナに関する一検討2011

    • Author(s)
      天野智博,平山裕,菊間信良,榊原久二男'
    • Organizer
      電子情報通信学会ソサエティ大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2011-09-15
  • [Presentation] Basic theory of magnetic-coupled-resonant wireless powertransfer and recent progress2011

    • Author(s)
      Hiroshi Hirayama
    • Organizer
      APEMC 2011
    • Place of Presentation
      韓国・済州島
    • Year and Date
      2011-05-16
  • [Presentation] Equivalent Circuit of Induction Fed Magnetic Resonant WPT System2011

    • Author(s)
      Hiroshi Hirayama, Yuki Okuyama, Nobusyohi Kikuma, Kunio Sakakibara
    • Organizer
      IWPT 2011
    • Place of Presentation
      京都大学
    • Year and Date
      2011-05-13
  • [Presentation] A Consideration of Equivalent Circuit of Magnetic-Resonant Wireless Power Transfer2011

    • Author(s)
      Hiroshi Hirayama, Yuki Okuyama, Nobusyohi Kikuma, Kunio Sakakibara
    • Organizer
      EuCAP 2011
    • Place of Presentation
      イタリア・ローマ
    • Year and Date
      2011-04-14
  • [Presentation] 磁界共振型無線電力伝送のシールド効果2011

    • Author(s)
      朝倉俊、平山裕、菊間信良、榊原久二男
    • Organizer
      2011年電子情報通信学会総合大会
    • Place of Presentation
      東京
    • Year and Date
      2011-03-17
  • [Presentation] 間接給電型磁界共振無線電力伝送の等価回路表現2011

    • Author(s)
      奥山祐樹、平山裕、菊間信良、榊原久二男
    • Organizer
      2011年電子情報通信学会総合大会
    • Place of Presentation
      東京
    • Year and Date
      2011-03-16
  • [Presentation] A Consideration of Channel Capacity ofNear-Field MIMO Using Parasitic Element2010

    • Author(s)
      Gen Matsui, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      ISAP 2010
    • Place of Presentation
      マカオ・中国
    • Year and Date
      2010-11-25
  • [Presentation] 802. llg/nにおけるICMPパケットの伝搬遅延時間に関する実験的検討2010

    • Author(s)
      平山裕、菊間信良、榊原久二男
    • Organizer
      2010年度第2回高信頼制御通信研究会
    • Place of Presentation
      名古屋
    • Year and Date
      2010-11-01
  • [Presentation] 磁界共鳴型無線電力伝送の導電率を考慮した等価回路2010

    • Author(s)
      奥山祐樹、平山裕、菊間信良、榊原久二男
    • Organizer
      無線電力伝送研究会
    • Place of Presentation
      岩手
    • Year and Date
      2010-10-15
  • [Presentation] Undesired emission from Magnetic-resonant wireless power transfer2010

    • Author(s)
      Hiroshi Hirayama, Yuki Okuyama, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      EMC Europe
    • Place of Presentation
      ヴロツワフ・ポーランド
    • Year and Date
      2010-09-15
  • [Presentation] A nconsideration on equivalent circuit of wireless Power transmission2010

    • Author(s)
      Hiroshi Hirayama, Yuki Okuyama, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      Antem 2010
    • Place of Presentation
      オタワ・カナダ
    • Year and Date
      2010-07-05
  • [Presentation] Improvement of channel capacity ofnear-field MIMO2010

    • Author(s)
      Hiroshi Hirayama, Gen Matsui, Nobuyoshi Kikuma, Kunio Sakakibara
    • Organizer
      EuCAP 2010
    • Place of Presentation
      スペイン・バルセロナ
    • Year and Date
      2010-04-12
  • [Book] Wireless Energy Transfer based on Electromagnetic Resonance : Principles and Engineering Explorations(Chap. 6を分担)2012

    • Author(s)
      Hiroshi Hirayama, et al.
    • Total Pages
      978
    • Publisher
      Intech Press
  • [Book] ワイヤレス・エネルギー伝送技術の最前線(2. 1. 1節を分担)2011

    • Author(s)
      平山裕、他
    • Total Pages
      978
    • Publisher
      NTS出版
  • [Remarks]

    • URL

      http://researcher.nitech.ac.jp/html/175_ja.html

  • [Patent(Industrial Property Rights)] Power Transmission system and powersupply device for vehicles2011

    • Inventor(s)
      Hiroshi Hirayama, et al
    • Industrial Property Rights Holder
      Hiroshi Hirayama, et al
    • Industrial Property Number
      特許、PCT/IB2011/000019
    • Filing Date
      2011-01-10

URL: 

Published: 2013-07-31  

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