MEASURED PERFORMANCE AT 77-K OF SUPERCONDUCTING MICROSTRIP RESONATORS AND FILTERS

被引：36

作者：

SCHMIDT, MS

FORSE, RJ

HAMMOND, RB

EDDY, MM

OLSON, WL

机构：

[1] Superconductor Technologies, Inc., Santa Barbara, CA 93111

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1991年 / 39卷 / 09期

关键词：

D O I：

10.1109/22.83820

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：

Results on three types of passive microwave devices fabricated and tested using epitaxial thin films of Tl2CaBa2Cu2O8 grown on LaAlO3 are reported. A microstrip ring resonator with unloaded Q of 2740 at 77 K and 33 GHz is described. A superconducting 4.6 GHz band-reject filter with unloaded Q greater than 15 000 when operated at 77 K is reported. In addition, results on a multipole microstrip bandpass filter are presented.

引用

页码：1475 / 1479

页数：5

共 8 条

[1]

Hammond R. B., 1990, 1990 IEEE MTT-S International Microwave Symposium Digest (Cat. No.90CH2848-0), P867, DOI 10.1109/MWSYM.1990.99716

[2] EPITAXIAL TL2CABA2CU2O8 THIN-FILMS WITH LOW 9.6-GHZ SURFACE-RESISTANCE AT HIGH-POWER AND ABOVE 77-K [J].