Journal of The Institute of Information and Telecommunication Facilities Engineering (정보통신설비학회논문지)
- Volume 2 Issue 4
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- Pages.28-41
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- 2003
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- 1598-6586(pISSN)
A UWB design of an Annular Ring Patch Antenna
환고리형 패치 안테나의 초광대역 설계
- Choi Won-Kyu (Dept. of Electrical & Computer Eng., Kangwon National University) ;
- Hwang Hee-Yong (Dept. of Electrical & Computer Eng., Kangwon National University) ;
- Choi Kyung (Dept. of Electrical & Computer Eng., Kangwon National University) ;
- Choi Se-Ha (Korea information & Communication Polytechnic College)
- Published : 2003.12.01
Abstract
A micros-strip ring patch antenna with ultra wide band characteristics is presented. The proposed antenna is designed by a modified form of the annular ring patch antenna with modified microstrip feedline. The designed antenna gives 5.6GHz bandwidth with regular radiation pattern from 4.4GHz to 12.0GHz for -10dE return loss or VSWR of less than 2.0 in simulation, which is also excellently agreed with the measured data.