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Study of multi-band base station antenna using frequency selective reflector for mobile communication systems

Research Project

Project/Area Number 25420381
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Communication/Network engineering
Research InstitutionChiba Institute of Technology

Principal Investigator

Cho Keizo  千葉工業大学, 工学部, 教授 (00633356)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords移動通信 / 基地局アンテナ / 周波数共用 / 周波数選択性反射板 / マルチバンド
Outline of Final Research Achievements

This study investigates a new multi-band base station antenna configuration using frequency selective reflector (FSR) for mobile communication systems. The FSR works as a reflector at a specific frequency band and becomes transparent in other frequency bands. The objective of this study is to integrate a new frequency band base station antenna into the current base station antennas by applying the FSR. This study clarifies the appropriate FSR configuration to achieve sector radiation pattern, which is required for base station antennas. A configuration reducing the mutual influence on both the current and the new frequency band antenna performances is proposed when the antenna using FSR is integrated to the current base station antennas.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (18 results)

All 2016 2015 2014 2013 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (16 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Remarks (1 results)

  • [Journal Article] HPBW control of dipole antenna with frequency selective reflector using different size elements2016

    • Author(s)
      Keizo Cho, Hideya So, Atsuya Ando
    • Journal Title

      IEICE Communications Express

      Volume: 5 Issue: 3 Pages: 90-94

    • DOI

      10.1587/comex.2015XBL0184

    • NAID

      130005133133

    • ISSN
      2187-0136
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Radiation Characteristics of Corner Reflector Antenna Employing Frequency Selective Surface2016

    • Author(s)
      Yusuke Tanizawa, Keizo Cho, Hideya So, and Atsuya Ando
    • Organizer
      2016 URSI Asia-Pacific Radio Science Conference (URSI AP-RASC 2016)
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-08-21
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 周波数選択性反射板を用いたコーナリフレクタアンテナの半値角特性2016

    • Author(s)
      谷澤佑亮,宗秀哉,安藤篤也,長敬三
    • Organizer
      2016年電子情報通信学会 総合大会
    • Place of Presentation
      九州大学伊都キャンパス(福岡県福岡市)
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] 周波数選択性反射板で構成したコーナリフレクタアンテナにおけるアンテナ構造と放射特性の関係2016

    • Author(s)
      谷澤佑亮,宗秀哉,安藤篤也,長敬三
    • Organizer
      電子情報通信学会 アンテナ・伝播研究会
    • Place of Presentation
      石和温泉(かんぽの宿)(山梨県笛吹市)
    • Year and Date
      2016-03-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] Element shape of FSR backed dipole antenna suitable for obtaining sector radiation pattern2015

    • Author(s)
      Yusuke Tanizawa, Keizo Cho, Hideya So, and Atsuya Ando
    • Organizer
      2015 International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM),
    • Place of Presentation
      Hsinchu, Taiwan
    • Year and Date
      2015-11-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FSR を用いたマルチバンド反射板付ダイポールアンテナにおけるFSR 素子形状による共用アンテナ指向性への影響2015

    • Author(s)
      谷澤佑亮,長敬三,宗秀哉,安藤篤也
    • Organizer
      2015年電子情報通信学会 ソサイエティ大会
    • Place of Presentation
      東北大学河内北キャンパス(宮城県仙台市)
    • Year and Date
      2015-09-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] 周波数選択性反射板付ダイポールアンテナの反射板素子形状による放射特性への依存性2015

    • Author(s)
      谷澤佑亮,長敬三,宗秀哉,安藤篤也
    • Organizer
      電子情報通信学会 アンテナ・伝播研究会
    • Place of Presentation
      稚内総合文化センター(北海道稚内市)
    • Year and Date
      2015-07-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] Influence of FSR Element Shape on FSR Backed Dipole Antenna Applied to Mobile Base Station Antenna2015

    • Author(s)
      K. Cho, H. So, A. Ando, and T. Sugiyama
    • Organizer
      IEEE AP-S/URSI 2015
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2015-07-20 – 2015-07-24
    • Related Report
      2014 Research-status Report
  • [Presentation] Design for suppressing undesired reflections from frequency-selective surfaces employed in multiband sector antenna2015

    • Author(s)
      H. So, A. Ando, T. Sugiyama, and K. Cho
    • Organizer
      IEEE AP-S/URSI 2015
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2015-07-20 – 2015-07-24
    • Related Report
      2014 Research-status Report
  • [Presentation] 周波数選択性反射板付ダイポールアンテナの反射板素子形状による放射特性への影響2015

    • Author(s)
      谷澤佑亮,長 敬三,宗 秀哉,安藤篤也,杉山隆利
    • Organizer
      2015年電子情報通信学会総合大会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス(滋賀県草津市)
    • Year and Date
      2015-03-10 – 2015-03-13
    • Related Report
      2014 Research-status Report
  • [Presentation] 周波数選択板を用いたマルチバンドアンテナにおける反射帯域外の FSS からの不要反射低減の検討2015

    • Author(s)
      宗 秀哉, 安藤 篤也, 杉山 隆利, 長 敬三
    • Organizer
      2015年電子情報通信学会総合大会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス(滋賀県草津市)
    • Year and Date
      2015-03-10 – 2015-03-13
    • Related Report
      2014 Research-status Report
  • [Presentation] Consideration of FSR Element Shape for Use in FSR Backed Dipole Antenna2014

    • Author(s)
      K. Cho, H. So, A. Ando, and T. Sugiyama
    • Organizer
      IEEE Asia-Pacific Conference on Applied Electromagnetics
    • Place of Presentation
      Johor Bahru, Malaysia
    • Year and Date
      2014-12-08
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] ループ状無給電素子によるダイポールアンテナの広帯域化2014

    • Author(s)
      佐々木隆吉,長敬三,吉原龍彦,井原泰介
    • Organizer
      電子情報通信学会 総合大会
    • Place of Presentation
      新潟大学,新潟
    • Related Report
      2013 Research-status Report
  • [Presentation] 周波数分散性移相器を適用した基地局アンテナによる容量拡大効果2014

    • Author(s)
      馬籠達也,長敬三,道下尚文,山田吉英
    • Organizer
      電子情報通信学会 総合大会
    • Place of Presentation
      新潟大学,新潟
    • Related Report
      2013 Research-status Report
  • [Presentation] Bandwidth Enlargement of Dipole Antenna with FSR by Using Metal Strip Loop Elements2013

    • Author(s)
      K. Cho
    • Organizer
      IEEE 2nd Asia-Pacific Conference on Antennas and Propagation
    • Place of Presentation
      Chaing Mai, Thailand
    • Related Report
      2013 Research-status Report
  • [Presentation] ループ素子で構成した周波数選択性反射板付ダイポールアンテナ2013

    • Author(s)
      長敬三
    • Organizer
      電子情報通信学会 アンテナ・伝播研究会
    • Place of Presentation
      横須賀市勤労福祉会館 ヴェルクよこすか,神奈川
    • Related Report
      2013 Research-status Report
  • [Presentation] 両端のループ素子の大きさを変えたFSR付ダイポールアンテナによる半値角制御2013

    • Author(s)
      工藤翔平,長敬三
    • Organizer
      電子情報通信学会 通信ソサイエティ大会
    • Place of Presentation
      福岡工業大学,福岡
    • Related Report
      2013 Research-status Report
  • [Remarks] 周波数選択性反射板を用いた周波数共用基地局アンテナ

    • URL

      http://www.awsl.it-chiba.ac.jp/research_output.html

    • Related Report
      2015 Annual Research Report

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Published: 2014-07-25   Modified: 2019-07-29  

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