Title :
Coaxial disc windows for a high power superconducting cavity input coupler
Author :
Chel, S. ; Desmons, M. ; Travier, C. ; Garvey, T. ; Lepercq, P. ; Panvier, R.
Author_Institution :
CEA, Centre d´´Etudes Nucleaires de Saclay, Gif-sur-Yvette, France
Abstract :
A λ/2 coaxial L-band window has been tested up to 1 MW (1 ms pulses), both at room temperature and at 80 K. Dielectric losses were measured. A travelling wave window with lower dielectric losses has been fabricated
Keywords :
accelerator cavities; dielectric losses; superconducting cavity resonators; 1 MW; 20 C; 80 K; coaxial disc windows; dielectric losses; high power superconducting cavity input coupler; lambda/2 coaxial L-band window; travelling wave window; Assembly; Ceramics; Coaxial components; Conductors; Copper; Dielectric loss measurement; Dielectric losses; Electrons; Pulse measurements; Testing;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.795399
