Shape control experiment of space reector for extremely high frequency radio astronomy

Hiraku Sakamoto, Hiroaki Tanaka, Kosei Ishimura, Akihiro Doi, Yusuke Kono

研究成果: Conference contribution

抄録

The present paper reports the results of shape-control experiments using the smart secondary reflector prototype for satellite-borne radio-astronomy. The shape of the secondary reflector is modified by six special piezoelectric actuators with displacement magnification mechanisms. The experiments successfully demonstrated that the reception power of the antenna system has been improved by the shape control.

本文言語English
ホスト出版物のタイトル26th International Conference on Adaptive Structures and Technologies, ICAST 2015
出版社International Conference on Adaptive Structures and Technologies
ISBN(電子版)9781510821897
出版ステータスPublished - 2015 1 1
外部発表はい
イベント26th International Conference on Adaptive Structures and Technologies, ICAST 2015 - Kobe, Japan
継続期間: 2015 10 142015 10 16

Other

Other26th International Conference on Adaptive Structures and Technologies, ICAST 2015
CountryJapan
CityKobe
Period15/10/1415/10/16

ASJC Scopus subject areas

  • Mechanical Engineering
  • Building and Construction
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electrical and Electronic Engineering

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