Wave transmission lines and networks – Miscellaneous – Multipactor applications
Reexamination Certificate
2008-05-06
2008-05-06
Pascal, Robert (Department: 2817)
Wave transmission lines and networks
Miscellaneous
Multipactor applications
C333S204000, C505S700000
Reexamination Certificate
active
10992448
ABSTRACT:
This invention provides a laser trimming method for tuning the frequency of a spiral resonator, and for improving the characteristics of a high temperature superconductor filter comprised of high temperature superconductor spiral resonators, by tuning the individual high temperature superconductor spiral resonators. This invention also provides a method for tuning the resonance frequency of a high temperature superconductor planar coil. This invention also provides a laser ablation process for creating high temperature superconductor circuit elements.
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N.J. Parker et. al., Tuning Superconducting Microwave Filters by Laser Trimming, 2000, IEEE MT-S, pp. 1971-1974.
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International Search Report Dated May 27, 2005, International Application No. PCT/US2004/039332, International Filing Date: Nov. 19, 2004.
Alvarez Robby L.
Estrada Calixto
Guo Juinn-Sheng
Rossi Robert J.
Shen Zhi-Yuan
Glenn Kimberly E
Pascal Robert
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