National Changhua University of Education Institutional Repository : Item 987654321/11046
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題名: An aperture-coupled microstrip antenna with frequency agility and polarization diversity
作者: Wu, Wen-Chin;Row, Jeen-Sheen;Han, Tuan-Yung;Sim, Chow-Yen-Desmond
貢獻者: 電機工程學系
日期: 2009-12
上傳時間: 2012-06-05T02:14:20Z
出版者: IEEE
摘要: The design of a reconfigurable aperture-coupled microstrip antenna with frequency agility and polarization diversity is proposed. The exchange between the two linear polarizations (vertical and horizontal) at around 2 GHz is achieved by using two PIN-diodes. Furthermore, by allocating a
voltage-controlled varactor diode between the radiating element and the ground, a tunable frequency ratio of around 1.17 is achieved on the vertical polarization. When the polarization is switched, good polarization discrimination is also observed.
關聯: 2009 Asia-Pacific Microwave Conference, Singapore, Dec 7-10, 2009: 763-765
顯示於類別:[電機工程學系] 會議論文

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