CHARACTERISTIC IMPEDANCE OF A MICROWAVE TRANSMISSION-LINE USING A TL2BA2CACU2OX SUPERCONDUCTOR ON A MGO SUBSTRATE

Authors
SHIMAOKA K NEMOTO M YOSHIKAWA S YOSHIDA I YOSHISATO Y
Citation
K. Shimaoka et al., CHARACTERISTIC IMPEDANCE OF A MICROWAVE TRANSMISSION-LINE USING A TL2BA2CACU2OX SUPERCONDUCTOR ON A MGO SUBSTRATE, IEEE transactions on applied superconductivity, 7(2), 1997, pp. 2558-2561
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on applied superconductivity → ACNP
ISSN journal
10518223
Volume
7
Issue
2
Year of publication
1997
Part
3
Pages
2558 - 2561
Database
ISI
SICI code
1051-8223(1997)7:2<2558:CIOAMT>2.0.ZU;2-2
Abstract
Characteristic impedance of micro strip lines having a Tl(2)Ba(2)CaCu( 2)Ox/MgO/Au structure is measured using a low-temperature vector netwo rk measuring system. A small test fixture for the superconducting micr o strip lines is fabricated and mounted on a cryo-cooler. A correction method is applied to the data at low temperatures and the characteris tic impedance of the superconducting micro strip lines is determined f rom the corrected data at 80 K.