Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – High frequency waveguides – resonators – electrical networks,...
Patent
1995-05-11
1998-01-20
Lee, Benny T.
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
High frequency waveguides, resonators, electrical networks,...
505700, 505701, 505866, 333 99S, 333219, 333204, H01P 710, H01B 1202
Patent
active
057101051
ABSTRACT:
High power high temperature superconductor filters having TM.sub.0i0 mode (i=1, 2, 3, . . . ) circular shaped high temperature superconductor planar resonators or symmetrical polygon shaped resonators which eliminates wrap-around H-field and very sharp current peaks at the edge of the resonator are provided.
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Curtis, J.A. et al, IEEE MTT-S International Microwave Symposium Digest, vol. II, 443-446 (1991).
Itozaki, H. et al, Proceedings: Microwave Workshops and Exhibition, Tokyo Japan, pp. 1-5 (1991).
Zhi-Yuan Shen et al., High Power HTS Filters with Novel Backside Coupling, IEEE Transactions on Microwave Theory and Techniques, vol. 44, No. 6, 984-986, Jun. 10, 1996.
A. M. Khilla, Ring and Disk Resonator CAD Model, Microwave Journal, vol. 27, No. 11, 91-105, Nov. 1984.
A. K. Sharma, Spectral Domain Analysis of a Hexagonal Microstrip Resonator, IEEE Transactions on Microwave Theory and Techniques, vol. 30, No. 5, 825-828, May 1982.
E. I. Du Pont de Nemours and Company
Lee Benny T.
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