Title :
High-temperature superconductor filters: modeling and experimental investigations
Author :
Vendik, I.B. ; Kondratiev, V.V. ; Kholodniak, D.V. ; Gal´chenko, S.A. ; Deleniv, A.N. ; Goubina, M.N. ; Svishchev, A.A. ; Leppavuori, S. ; Hagberg, J. ; Jakku, E.
Author_Institution :
St. Petersburg Electrotech. Univ., Russia
fDate :
6/1/1999 12:00:00 AM
Abstract :
10-pole HTS microstrip band-pass filters with central frequency 1.75 GHz have been designed, manufactured, and investigated without any trimming in the linear and nonlinear regimes. A high filter performance with insertion loss not more than 0.5 dB and power handling capability up to 10 W of input power at T=60 K has been observed. Different commercial and home-made software were used to simulate the filter characteristics.
Keywords :
band-pass filters; high-temperature superconductors; microstrip filters; superconducting filters; superconducting microwave devices; 0.5 dB; 1.75 GHz; 10 W; 60 K; HTS microstrip band-pass filter; computer simulation; high temperature superconductor filter; insertion loss; power handling; Band pass filters; Frequency; High temperature superconductors; Microstrip filters; Microwave filters; Resonator filters; Substrates; Superconducting films; Superconducting filters; Superconducting microwave devices;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
