建物外装用広帯域電波吸収パネルの実用化に関する実験的検討

  • 山根 俊博
    清水建設(株)技術研究所,東京工業大学大学院理工学研究科 工修
  • 西方 敦博
    東京工業大学大学院社会理工学研究科 准教授・工博
  • 水本 哲弥
    東京工業大学大学院理工学研究科 教授・工博

書誌事項

タイトル別名
  • EXPERIMENTAL STUDY OF WIDE BAND ELECTROMAGNETIC WAVE ABSORBER PANEL AS BUILDING OUTER WALL FOR PRACTICAL USE
  • タテモノ ガイソウヨウ コウタイイキ デンパ キュウシュウ パネル ノ ジツヨウカ ニ カンスル ジッケンテキ ケントウ

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抄録

Two types of wide-band electromagnetic wave absorber panel were developed for multipath interference reduction in urban communication systems. The characteristics were measured using mock-ups of the absorber panel with the time domain method. In this paper, an application of the developed absorber panel to digital television broadcasting and the influence of the difference between an actual absorber panel and mock-up on its performance are discussed. It is estimated that the area of communication disturbance is eliminated by applying the developed absorber panel. By experiments, it became clear that the several factors reduce the frequency range in which the reflection is suppressed below -14dB.

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