Theoretical and experimental research on a high efficiency X-band klystron-like RBWO
نویسندگان
چکیده
منابع مشابه
X-band Klystron Development at Slac
The development of X-band klystrons at SLAC originated with the idea of building an X-band Linear Collider in the late 1980’s. Since then much effort has been expended in developing a reliable X-band Power source capable of delivering >50 MW RF power in pulse widths >1.5 μs. I will report on some of the technical issues and design strategies which have led to the current SLAC klystron designs.
متن کاملThe X-band Klystron Program at Slac*
The X-band rf source development at SLAC can be considered a qualified success. A total of twelve klystrons were built. Six of them are still in use. The latest tube, XL4, produced 75 MW at an efficiency of 47.5 percent. However, victory cannot be declared as yet, since an NLC prototype has not been fully designed and the decision between permanent magnet focusing and a super-conducting solenoi...
متن کاملDesign of a Wiggler - Focused , Sheet Beam X Band Klystron
An X band klystron using a sheet beam and wiggler focusing was simulated using the 2 + t dimensional particle in cell code MASK.’ Simulation of the rf cavities was by means of the port approximation used in modell ing of standard klystrons.2 The wigglers, which would need permanent magnets to achieve the required field strengths, were modelled using an idealized analytic expression with an expo...
متن کاملRf Breakdown Studies in X-band Klystron Cavities
RF breakdown studies are presently being carried out at SLAC with klystron cavities in a traveling wave resonator (TWR). Different kinds of fabrication methods and several kinds of semiconducting and insulating coatings have been applied to X-Band TM010 cavities. RF breakdown thresholds up to 250 MV/m have been obtained. Dark current levels were found to be depressed in TiN-coated and single-po...
متن کاملRELATIVISTIC KLYSTRON RESEARCH FOR HIGH GRADIENT ACCELERATORSt
Relativistic klystrons are being developed as a power source for high gradient accelerator applications which include large linear electron-positron colliders, compact accelerators, and FEL sources. We have attained 200MW peak power ‘at 11.4 GHz from a relativistic klystron, and 140MV/m longitudinal gradient in a short 11.4 GHz accelerator section. We report here on the design of our first klys...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: AIP Advances
سال: 2018
ISSN: 2158-3226
DOI: 10.1063/1.5040075