A Triple-Band Circularly-Polarized Antenna with Tuning Fork Shape Strips

Yu-Hsiu Dai*, Yi-Mao Lin, Jie Huang Huang, Christina Jou

*此作品的通信作者

研究成果: Chapter同行評審

2 引文 斯高帕斯(Scopus)

摘要

A new design of triple-band circular polarized antenna is presented. The proposed antenna is achieved using microstrip-fed with one L shape strip line, two circular strips and two circular patches. One circular strip radiates lower band, the other one covers higher band. By adding the circular patches and L shape microstrip the axial-ratio of this proposed antenna has been improved. This antenna operates in three bands which are 2.5GHz, 3.5GHz and 5.2GHz. These three operating bands can be applied for the WiMax and WLAN application. Experimental results show the proposed antenna has good return loss and circular polarization characteristics. The 10dB return loss impedance bandwidths for the band 2.5GHz, band 3.5GHz and 5.2GHz are 33%, 25% and 9.79%, respectively. The 3dB axial-ratio bandwidth are 11.4%, 6.2% and 11.8% with respect to 2.5GHz, 3.5GHz and 5.2GHz, respectively.
原文English
主出版物標題2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012)
發行者IEEE
章節3C5-01
頁面711-713
頁數3
ISBN(列印)978-1-4577-1330-9; 978-1-4577-1331-6
DOIs
出版狀態Published - 4 12月 2012
事件2012 Asia-Pacific Microwave Conference, APMC 2012 - Kaohsiung, Taiwan
持續時間: 4 12月 20127 12月 2012

出版系列

名字 Asia Pacific Microwave Conference-Proceedings

Conference

Conference2012 Asia-Pacific Microwave Conference, APMC 2012
國家/地區Taiwan
城市Kaohsiung
期間4/12/127/12/12

指紋

深入研究「A Triple-Band Circularly-Polarized Antenna with Tuning Fork Shape Strips」主題。共同形成了獨特的指紋。

引用此