Wave transmission lines and networks – Coupling networks – With impedance matching
Patent
1986-03-05
1987-09-15
Gensler, Paul
Wave transmission lines and networks
Coupling networks
With impedance matching
333 22F, 333260, 333243, H01P 502
Patent
active
046942645
ABSTRACT:
A radio frequency coaxial vacuum feedthrough is provided which utilizes a cylindrical ceramic vacuum break formed of an alumina ceramic. The cylinder is coaxially disposed and brazed between tapered coaxial conductors to form a vacuum sealed connection between a pressurized upstream coaxial transmission line and a utilization device located within a vacuum container. The feedthrough provides 50 ohm matched impedance RF feedthrough up to about 500 MHz at power levels in the multimegawatt range.
REFERENCES:
patent: 3058073 (1962-10-01), Eldredge
patent: 3065377 (1962-11-01), Eakin
patent: 3906402 (1975-09-01), Lesyk
Baity Frederick W.
Hoffman Daniel J.
Owens Thomas L.
Whealton John H.
Breeden David E.
Gensler Paul
Hamel Stephen D.
Hightower Judson R.
The United States of America as represented by the United States
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