Study of HTSC resonators

A.A.Dymnikov, N.O.Tokareva


State Research Center "Phonon", 37 Pobedy Ave., 01056 Kyiv, Ukraine

Received March 18, 1998

The main temperature dependences of UHF characteristics have been investigated for high-temperature superconducting (HTSC) (YBa2Cu3O7-delta) microstrip resonators (MSR) on (10,2) oriented Al2O3 substrates. The experimental dependences are compared with those of copper analogs. To calculate the HTSC resonator properties, a theoretical model of a coupled MSR has been developed basing on the phenomenological loss equivalence method.

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