Author/Authors :
N.S. and Elzhov، نويسنده , , A.V. and Ginzburg، نويسنده , , N.S and Kaminsky، نويسنده , , A.K and Kuzikov، نويسنده , , S.V and Perelstein، نويسنده , , E.A. and Peskov، نويسنده , , N.Yu and Petelin، نويسنده , , M.I and Sedykh، نويسنده , , S.N. and Sergeev، نويسنده , , A.P and Sergeev، نويسنده , , A.S and Syratchev، نويسنده , , I and Zaitsev، نويسنده , , N.I، نويسنده ,
Abstract :
Since 2001 an experimental test facility for investigation of lifetime of a copper material, with respect to multiple RF pulse actions, was set up on the basis of the JINR (Dubna) FEM oscillator, in collaboration with IAP RAS (Nizhny Novgorod). A high-Q copper cavity, which simulates the parameters of the accelerating structure of the collider CLIC at an operating frequency of 30 GHz, is used in the investigation. The experimental setup consists of a wavebeam injector—FEM oscillator (power of ∼25 MW, pulse duration up to 200 ns, spectral bandwidth not higher than 0.1%), a quasi-optic two-mirror transmission line, a wave-type converter, and a testing cavity. The frequency and transmission features of the components of the quasi-optic line were analyzed.
Keywords :
Free-electron maser , Oscillator , Bragg resonator , High-power microwaves
