DocumentCode
756350
Title
Measurement method of high T c superconducting coplanar lines
Author
Araki, Kiyomichi ; Saito, Hideki ; Yuasa, Nobuyuki ; Rei, To ; Itozaki, Hideo ; Higaki, Kenjiro
Author_Institution
Saitama Univ., Japan
Volume
28
Issue
3
fYear
1992
fDate
5/1/1992 12:00:00 AM
Firstpage
1805
Lastpage
1809
Abstract
Broadband measurements have been done on high T c superconducting coplanar lines of YBa2Cu3O 7 on [100]MgO substrates. From the transmission and reflection coefficients of coplanar lines, the characteristic impedance, attenuation constant, phase constant, group velocity, and London penetration depth of the film are derived, based on the circuit models
Keywords
barium compounds; high-frequency transmission line measurement; high-temperature superconductors; strip lines; superconducting devices; superconducting thin films; transmission line theory; yttrium compounds; 0.2 to 20 GHz; London penetration depth; MgO substrates; YBa2Cu3O7; attenuation constant; broadband measurement; characteristic impedance; circuit models; coefficients; group velocity; high Tc superconducting coplanar lines; microstrip line; phase constant; transmission coefficient; transmission lines; Attenuation measurement; Connectors; Distributed parameter circuits; Impedance; Information analysis; Magnetic analysis; Reflection; Scattering; Superconducting transmission lines; Transmission line measurements;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.141289
Filename
141289
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