RF cavity and accelerator having such an RF cavity

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8779697
APP PUB NO 20120229054A1
SERIAL NO

13510120

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Abstract

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An RF cavity includes a chamber, a conductive wall that encloses the chamber and has an inner side and an outer side, a switch arrangement comprising a plurality of solid-state switches arranged along a circumference of the wall around the chamber, wherein the solid-state switches are connected to the conductive wall such that RF currents are induced in the conductive wall when the switch arrangement is activated, as a result of which RF power is coupled into the chamber of the RF cavity, and a shielding device located on the outer side of the conductive wall, along a circumference of the RF cavity, the shielding device configured to increase the impedance of a propagation path of RF currents along the outer side of the wall such that the RF currents coupled into the wall are suppressed on the outer side of the wall.

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Patent Owner(s)

  • SIEMENS AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baurichter, Arnd Odense, DK 5 23
Heid, Oliver Erlangen, DE 157 1154
Hughes, Timothy Erlangen, DE 80 233

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