CERN Accelerating science

Article
Title	R&D Status of the 700 MHz, 1MW Klystron for PEFP
Author(s)	Kim, Sang-Ho ; Chung, Bo-hyun ; Chung, Kie-Hyung ; Hong, Jin-Suk ; Jeon Jai Ha ; Ko, SeungKook ; Lee, Kangok ; Noh, S J
Affiliation	(KAPRA, Cheorwon)
Publication	2005
In:	21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3850
Subject category	Accelerators and Storage Rings
Abstract	KAPRA (Korea Accelerator and Plasma Research Association) are undertaking the first phase R&D for the 1 MW, CW 700 MHz klystron, which is targeting the future stage of the PEFP (Proton Engineering Frontier Project) accelerator at KAERI (Korea Atomic Energy Research Institute). The objectives of the first phase R&D are 1) setting up all infra structures/procedures for the design and fabrication, 2) developing a prototype klystron for proofs of principles, and 3) making a performance test of the prototype at a reduced duty. The second phase R&D is supposed to cover full power, CW operation and reliability issues. In this paper, a summary of R&D Status during the first phase for PEFP 1 MW, 700 MHz klystron is reported.