Title :
A high-power L-band RF window
Author :
Rimmer, R.A. ; Koehler, G. ; Saleh, T. ; Weidenbach, R. ; Cummings, K.A. ; Torrez, P.A. ; Partridge, E.R. ; Harrison, J.S. ; De Baca, J. ; Rodriguez, M.B.
Author_Institution :
Lawrence Berkeley Nat. Lab., CA, USA
Abstract :
This paper discusses the design, fabrication and testing of a high power alumina disk window in WR1500 waveguide at L Band, suitable for use in the NLC damping ring RF cavities at 714 MHz and the LEDA Accelerator at 700 MHz. The design is based on the fabrication methods used for the successful PEP-II cavity windows. Four prototype windows at 700 MHz have been produced by LBNL for testing at LANL. The RF design and simulation using MAFIA, laboratory cold test measurements, fabrication methods and preliminary high power test results are discussed
Keywords :
accelerator cavities; alumina; linear accelerators; physics computing; proton accelerators; time-domain analysis; 700 MHz; 714 MHz; Al2O3; LEDA accelerator; MAFIA; NLC damping ring RF cavities; PEP-II cavity windows; RF design; RF simulation; WR1500 waveguide; fabrication methods; high power alumina disk window; high-power L-band RF window; laboratory cold test measurements; preliminary high power test results; Assembly; Ceramics; Cooling; Flanges; Furnaces; L-band; Radio frequency; Reflection; Steel; Temperature;
Conference_Titel :
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-7191-7
DOI :
10.1109/PAC.2001.986525
