Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – High frequency waveguides – resonators – electrical networks,...
Patent
1996-04-19
1998-09-08
Lee, Benny T.
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
High frequency waveguides, resonators, electrical networks,...
505700, 505866, 333202, 333212, 333 99005, H01P 1201, H01B 1202
Patent
active
058045341
ABSTRACT:
A microwave filter has at least one resonator with a cavity and a conducting or superconducting loading element inside the cavity. The resonator also has first and second tuning screws at right angles and a mode coupling screw at 45.degree. angles to both tuning screws. This filter can achieve a high Q in a small size.
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Robert E. Collin, "Field Theory of Guided Waves", McGraw-Hill Book Company, Inc. pp. 289 & 525 Copyright 1960.
Lee Benny T.
University of Maryland
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