A CPW-Fed Circularly Polarized Spiral Slot Antenna with Wideband Operation

被引：0
|
作者：
Hsiao, Kai-Long [1 ]
Wu, Jin-Wei [1 ]
Wang, Chien-Jen [1 ]
机构：
[1] Natl Univ Tainan, Dept Elect Engn, Tainan, Taiwan
来源：
2012 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS: APPLICATIONS AND STUDENT INNOVATION COMPETITION (IWEM) | 2012年
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A wideband slot antenna with both linear and circular polarization (CP) is presented in this work. By embedding an arc slot, the spiral slots antenna achieve the circular polarization. The measured impedance bandwidth of a S-II<-10dB ranges from 1.25 to 8 GHz and covers most of the commercial wireless communication systems. The measured 3-dB axial-ratio bandwidth (ARBW) is 10.6% with respect to 1.605 GHz.
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页数：2
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