BROAD-BAND MICROWAVE SPECTROSCOPY OF COOLED MONOLITHIC CIRCUITS

被引：1
作者：
OLSSON, HK
EDSTAM, J
机构：
[1] Department of Physics, Chalmers University of Technology
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期
基金：
瑞典研究理事会;
关键词：
D O I：
10.1109/20.281231
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：
We have used a high-Tc Josephson junction for broad band spectrum analysis. A YBCO grain boundary junction was coupled to a YBCO/SIO/Pb microstrip resonator and spectra were taken in the frequency range 0-300 GHz and over temperatures from 4-70 K. Values of microstrip attenuation (> 0.003dB/mu m) and phase velocity (similar to 0.17c(o), where c(o) is the speed of light in vacuum) Were extracted. In particular, a signal dispersion of less than 3% over the range 80-220 GHz observed.
引用
收藏
页码：3565 / 3567
页数：3
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