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High-temperature superconductor filters: modeling and experimental investigations

1999; IEEE Council on Superconductivity; Volume: 9; Issue: 2 Linguagem: Inglês

10.1109/77.783803

1558-2515

I. B. Vendik, V. V. Kondratiev, D. Kholodniak, S.A. Gal'chenko, A. Deleniv, M.N. Goubina, A. A. Svishchev, S. Leppävuori, J. Hagberg, E. Jakku,

Microwave Engineering and Waveguides

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.