Title :
Construction and testing of a 21 GHz ceramic based power extractor
Author :
Newsham, D. ; Smirnov, A. ; Yu, D. ; Gai, W. ; Konecny, R. ; Liu, W. ; Braun, H. ; Carron, G. ; Doebert, S. ; Thorndahl, L. ; Wilson, I. ; Wuensch, W.
Author_Institution :
DULY Res. Inc., Rancho Palos Verdes, CA, USA
Abstract :
A ceramic based power extractor operating at 21 GHz was built by DULY Research Inc. and tested at CTF2, the CERN Linear Collider (CLIC) Test Facility. The structure includes a ceramic extractor section, a 2-output-port, circular-to-rectangular waveguide coupler, and a 3-port rectangular waveguide combiner that provides for a single output waveguide. Results of cold tests and full beam tests are presented and compared with theoretical and numerical models.
Keywords :
accelerator RF systems; linear colliders; waveguide couplers; 2-output-port; 21 GHz; 3-port rectangular waveguide combiner; CLIC Test Facility; ceramic based power extractor; ceramic extractor section; circular-to-rectangular waveguide coupler; cold tests; dielectric based rf power extractor; full beam tests; two-beam collider; Ceramics; Copper; Data mining; Electron tubes; Flanges; Inductors; Optical coupling; Optical reflection; Rectangular waveguides; Testing;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1289637
