한국초전도학회:학술대회논문집
- 한국초전도학회 2000년도 High Temperature Superconductivity Vol.X
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- Pages.197-200
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- 2000
Design ofa wideband HTS antenna
- Hwang, Jong-Sun (Damyang College) ;
- Park, Sung-Jin (Chonbuk Nat'l Universtiy) ;
- Han, Byoung-Sung (Chonbuk Nat'l Universtiy) ;
- Chung, Dong-Chul (Woosuk University)
- 발행 : 2000.08.16
초록
In this paper, we present a novel methodology for a wideband HTS antenna of finite length placed on a dielectric substrate. A methodology used in this work is based on a moment-method techniques with Green function singularity when the field point is in the source triangle. The designed resonance frequency of our HTS antenna is 11.85 GHz. The return loss is -26 dB. The bandwidth obtained is a significant 10.6 %. Experimental measurements for a HTS antenna designed in X-band are shown to agree well with the simulated prediction.