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The study of active periodical structure's absorbing the incident wave

  • Zhou Yan*
  • , Su Donglin
  • , Yongxuan Xiao
  • , Wanquan Qi
  • , Xin Zhang
  • , Tiehua Jiang
  • *此作品的通讯作者
  • Lab. RF/EMC
  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Structural absorb is present in this paper. Using the the periodical surface's character of band gap and impedance transition of electromagnetic crystal structure such as PBG and HIS, put the varactor diode onto the approximate HIS to join cells on top layer to realize the electronic control for periodical structure, will establish the active periodical structure. The simulation test prove that this method and technology could absorb vertical incident wave 4∼14dB on working frequency band by using single or double layer active periodical structure, and the working frequency band could be changed and controlled by electronic method also.

源语言英语
主期刊名Proceedings - Fourth Asia-Pacific Conference on Environmental Electromagnetics, CEEM'2006
873-876
页数4
DOI
出版状态已出版 - 2006
活动4th Asia-Pacific Conference on Environmental Electromagnetics, CEEM'2006 - Dalian, 中国
期限: 1 8月 20064 8月 2006

丛书

姓名Proceedings - Fourth Asia-Pacific Conference on Environmental Electromagnetics, CEEM'2006

会议

会议4th Asia-Pacific Conference on Environmental Electromagnetics, CEEM'2006
国家/地区中国
Dalian
时期1/08/064/08/06

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