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)
- Published : 2000.08.16
Abstract
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.