(1) National Laboratory of Superconductivity, Institute of Physics, Chinese Academy of Sciences, Beijing, 100084, People's Republic of China;(2) Department of Physics, Tsinghua University, Beijing, 100084, People's Republic of China
Abstract:
This paper describes a TE013 mode dielectric resonator at 36.098 GHz. The dielectric resonator was formed by sandwiching a cylindrical piece of polished dielectric (sapphire) rod between two GdBa2Cu3O7–x (GBCO) High Temperature Superconductor (HTS) thin films. The resonator was tested as a two-port device at a temperature of 77 K. A 62700 unload quality factor Q0 was obtained. The surface resistance (Rs) of the HTS film had been determined as 9.4 m at 77 K and 36 GHz.