نتایج جستجو برای: klystron
تعداد نتایج: 371 فیلتر نتایج به سال:
In this paper we consider a klystron-like mechanism of ampli cation of parasitic density modulations in an electron bunch passing a magnetic bunch compressor. Analytical expressions are derived for the small-signal gain. The main emphasis is put on analysis of coherent synchrotron radiation (CSR) e ects. Preprint submitted to Nuclear Instruments and Methods
W. A. BARLETTA, D. L. BIRX, J. K. BOYD, T. HOUCK, G. A. WESTENSKOW, AND S. S. Yv University of California, Lawrence Livermore National Laboratory, Livermore, California 94550 . i We are developing relativistic klystrons as a power source for high gradient accelerator applications such as large linear electron-positron colliders and compact accelerators. We have ,attained 200 MW peak power at 11...
This paper presents the Multiphysics Analysis of a High-Power Microwave Window for Ka-Band Klystron providing 16MW peak power. After optimization electromagnetic performances, we analyze effect RF heating and stress pressure on window. We also multipactor effect, that is common cause window failure. Using such approach, it possible to realize virtual prototype capable represent in complete way ...
Design and experimental results are presented from two high power microwave generation experiments utilizing a high repetition rate induction linac generated electron beam. A relativistic klystron has generated more than 100 MW microwave pulses in X-band for 50 ns without pulse shortening or breakdown. Design studies for the first cyclotron autoresonance maser (CARM) amplifier using an inductio...
We discuss the stability of the drive beam in a relativistic klystron two-beam accelerator (RK-TBA). Simulations are presented for the main extraction section of an RKTBA. Longitudinal and transverse equilibria are discussed. Beamline parameters are chosen which correspond to the RTA experiment.
A new arc detection and interlock generating module for the SLAC PEP-II low-level RF VXI-based system has been developed. The system is required to turn off the RF drive and high voltage power supply in the event of arcing in the cavity windows, klystron window, or circulator. Infrared photodiodes receive arc signals through radiation resistant optical fibers. Gain and bandwidth are selectable ...
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