Title :
Microwave characteristics of YBCO coplanar waveguide resonator
Author :
How, H. ; Seeds, R. ; Vittoria, C.
Author_Institution :
Northeastern Univ., Boston, MA, USA
fDate :
9/1/1992 12:00:00 AM
Abstract :
A theoretical formulation utilizing the incremental inductance method has been developed to calculate the coupling coefficient, London penetration depth, and surface resistance of a coplanar waveguide resonator fabricated from films of superconducting YBCO material. Experimental data of the reflection coefficient as a function of temperature and frequency agree reasonably well with calculations
Keywords :
barium compounds; high-temperature superconductors; penetration depth (superconductivity); superconducting junction devices; superconducting microwave devices; superconducting thin films; yttrium compounds; London penetration depth; YBaCuO; coplanar waveguide resonator; coupling coefficient; high-temperature superconductors; incremental inductance method; reflection coefficient; superconducting thin films; surface resistance; Coplanar waveguides; Inductance; Optical films; Superconducting films; Superconducting materials; Superconducting microwave devices; Surface resistance; Surface waves; Waveguide theory; Yttrium barium copper oxide;
Journal_Title :
Magnetics, IEEE Transactions on
