Propagation characteristics of superconducting microstrip lines

被引:20
|
作者
Mao, SG
Ke, JY
Chen, CH
机构
[1] Department of Electrical Engineering, National Taiwan University
关键词
D O I
10.1109/22.481382
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The modified spectral-domain approach is applied to study the propagation characteristics of high temperature superconducting microstrip lines whose signal strip and ground plane are of arbitrary thickness. In this study, numerical results for effective dielectric constant, attenuation constant, and strip current distribution are presented to discuss the effects due to frequency, temperature, strip thickness, and substrate loss tangent. In particular, the conductor and dielectric attenuation constants of superconducting microstrip line are depicted separately to discuss the mechanism of the line losses. A comparison with published theoretical and experimental results is also included to check the accuracy of the new approach's results.
引用
收藏
页码:33 / 40
页数:8
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