English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 6507/11669
造訪人次 : 30019154      線上人數 : 292
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 進階搜尋

請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/11004

題名: Mutual coupling between spherical annular-ring and circular microstrip antennas
作者: Cheng, Hong-Twu;Row, Jeen-Sheen;Cheng, Yuan-Tung
貢獻者: 電機工程學系
日期: 1997-07
上傳時間: 2012-06-05T02:12:29Z
出版者: IEEE
摘要: Mutual coupling is an important issue in estimating the performance of a microstrip array antenna. In this article, the coupling characteristics between spherical concentric annular-ring and circular microstrip antennas is studied by using full-wave analysis. Both the annular-ring and the circular patches are fed by a coaxial probe. The circular patch is excited at the TM11 mode and the annular-ring patch is operated at the TM12 mode. Such a coupling problem is treated as a two-port network and the coupling coefficient, S12, can be obtained from the scattering matrix. The numerical results of E-plane and H-plane coupling coefficients are presented and discussed.
關聯: Antennas and Propagation Society International Symposium, Boston, Jul. 13-18, 1997, 3(3): 1521-1524
顯示於類別:[電機工程學系] 會議論文

文件中的檔案:

檔案 大小格式瀏覽次數
index.html0KbHTML855檢視/開啟


在NCUEIR中所有的資料項目都受到原著作權保護.

 

DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋