Air Gap Tuning Effect on the Resonant Frequency and Half-power Bandwidth of Superconducting Microstrip Patch

摘要：

An accurate analysis of an air gap tuned high Tc superconducting microstrip an-tenna is presented. To include the effect of the superconductivity of the microstrip patch in the Full wave analysis of the tunable rectangular microstrip patch, a surface complex impedance is considered. This impedance is determined by using Londons equation and the model of Gorter and Casimir. Numerical results obtained are found to be in excellent agreement with the theoretical and experimental data available in the literature. Finally, numerical results for the air gap tuning effect on the operating frequency and bandwidth of the high Tc superconducting microstrip antenna are also presented.

作者: T.Fortaki S.Benkouda M.Amir A.Benghalia

作者单位: Electronics Department,University of Batna,Algeria Electronics Department,University of Constantine,Algeria

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2009(2009年电磁学研究新进展学术研讨会)(PIERS 2009)

会议地点: 北京

会议语种:英文

页码: 1605-1609

在线出版日期: 2009-03-23（万方平台首次上网日期，不代表论文的发表时间）