Coaxial HOM coupler for the 500 MHz RF damped cavity

Authors
Koseki, T Izawa, M Takahashi, T Kamiya, Y Satoh, K Ogata, H
Citation
T. Koseki et al., Coaxial HOM coupler for the 500 MHz RF damped cavity, NUCL INST A, 467, 2001, pp. 91-94
Citations number
11
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
467
Year of publication
2001
Part
1
Pages
91 - 94
Database
ISI
SICI code
0168-9002(20010721)467:<91:CHCFT5>2.0.ZU;2-3
Abstract
We have developed a new higher-order modes (HOMs) coupler of coaxial wavegu ide type for the 500 MHz damped cavity. An SiC ceramics is adopted as micro wave absorber. Two prototype models of the HOM coupler have been fabricated and tested. The detailed design of the coupler is described in this paper. The results of RF characteristics measurement and high power conditioning are also presented. (C) 2001 Elsevier Science B.V. All rights reserved.