Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2006.05a
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- Pages.77-81
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- 2006
Design and Characterization of HTS antenna array with sequential rotation array
순차적 순환배열을 이용한 고온초전도 배열 안테나 설계 및 특성해석
- Chung, D.C. (Woosuk University) ;
- Hwang, J.S. (Namdo Provincial College) ;
- Kim, Y.M. (Namdo Provincial College) ;
- Choi, H.S. (Chosun University)
- Published : 2006.05.19
Abstract
We report the performance of a four-element, 11.67 GHz, high-Tc superconducting (HTS) microstrip antenna array with corporate feed network and circular polarization for direct broadcasting satellite (DBS) system. Our array antennas were designed and built on a 0.5 mm thick MgO substrate. To compare the superconducting antennas with normal conducting counterpart, One antenna pattern was fabricated from gold thin film, and a second pattern was fabricated from