RUGGED CERAMIC WINDOW FOR RF APPLICATIONS
High-current RF cavities that are needed for many accelerator applications are often limited by the power transmission capability of the pressure barriers (windows) that separate the cavity from the power source. Most efforts to improve RF window design have focused on alumina ceramic, the most popular historical choice, and have not taken advantage of new materials. Alternative window materials have been investigated using a novel Merit Factor comparison and likely candidates have been tested for the material properties which will enable construction in the self-matched window configuration. Window assemblies have also been modeled and fabricated using compressed window techniques which have proven to increase the power handling capability of waveguide windows. Candidate materials have been chosen to be used in fabricating a window for high power testing at Thomas Jefferson National Accelerator Facility.
- Research Organization:
- Muons, Inc., Batavia, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG02-08ER85171
- OSTI ID:
- 1053988
- Report Number(s):
- DOE/ER/85171-1
- Country of Publication:
- United States
- Language:
- English
Similar Records
LOW RF LOSS DC CONDUCTIVE CERAMIC FOR HIGH POWER INPUT COUPLER WINDOWS FOR SRF CAVITIES
A HIGH-POWER L-BAND RF WINDOW