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Characteristics of electric field sensors onboard scientific satellites

Research Project

Project/Area Number 19760279
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Measurement engineering
Research InstitutionIshikawa National College of Technology

Principal Investigator

HIGASHI Ryoichi  Ishikawa National College of Technology, 電気工学科, 助教 (10435422)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,370,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywords電界センサ / アンテナインピーダンス / 科学衛星 / 宇宙プラズマ / 電界観測 / 磁気圏・雷離圏 / 磁気圏・電離圏
Research Abstract

本研究では衛星搭載用電界センサのインピーダンスについての膨大な量の計測データ解析環境を構築し,統計解析を行った.その結果,負性抵抗が実測される原因の一端を明らかにした.また誤差のある測定データに対して補正することを試み,理論値にほぼ等しい値を示すことができ,この方法の有効性を示すことができた.これによりこれまで計測されたデータの有意性を向上させ,また将来の衛星計画において貢献できると思われる.

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (7 results)

All 2009 2008 2007

All Presentation (7 results)

  • [Presentation] プラズマ中における電界観測用センサの校正に関する研究2009

    • Author(s)
      藪修平,東亮一
    • Organizer
      平成20年度北陸地区学生による研究発表会
    • Place of Presentation
      富山
    • Year and Date
      2009-03-01
    • Related Report
      2008 Final Research Report
  • [Presentation] 磁化プラズマ中におけるVLF電界センサの等価回路モデル2008

    • Author(s)
      亀井亮,東亮一
    • Organizer
      地球電磁気・地球惑星圏学会第124回総会・講演会
    • Place of Presentation
      仙台
    • Year and Date
      2008-10-10
    • Related Report
      2008 Final Research Report
  • [Presentation] 磁化プラズマ中におけるVLF電界センサの等価回路2008

    • Author(s)
      亀井亮、東亮一
    • Organizer
      地球電磁気・地球惑星圏学会総会および講演会
    • Place of Presentation
      仙台
    • Year and Date
      2008-10-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] THE MODEL FOR EQUIVALENT CIRCUIT OF ELECTRIC FIELD SENSOR ONBOARD SATELLITE IN SPACE PLASMA2008

    • Author(s)
      R. Higashi, M. Kamei, T. Imachi, S. Yagitani
    • Organizer
      XXIX General Assembly of the International Union of Radio Science
    • Place of Presentation
      Chicago
    • Year and Date
      2008-08-12
    • Related Report
      2008 Final Research Report
  • [Presentation] The Model for Equivalent Circuit of Electric Field Sensor Onboard Satellite in Space Plasma2008

    • Author(s)
      東亮一、亀井亮、井町智彦、八木谷聡
    • Organizer
      XXIXth URSI General Assembly
    • Place of Presentation
      シカゴ
    • Year and Date
      2008-08-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Influence of Plasma Wake Around Satellite Body on Characteristics of Electric Field Sensor2007

    • Author(s)
      R. Higashi, T. Imachi, S. Yagitan
    • Organizer
      American Geophysical Union 2007 Fall Meeting
    • Place of Presentation
      San Francisco
    • Year and Date
      2007-12-14
    • Related Report
      2008 Final Research Report
  • [Presentation] Influence of Plasma Wake Around Satellite Body on Characteristics of Electric Field Sensor2007

    • Author(s)
      東 亮一
    • Organizer
      American Geophysical Union 2007 Fall Meeting
    • Place of Presentation
      サンフランシスコ
    • Year and Date
      2007-12-14
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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