High efficiency klystron

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August undefined, 2024

WebThis type of HVPS has versatile controls on voltage rise time, programmability of HV pulses, etc. A conventional HVPS on the other hand is less efficient (efficiency of about 90%) and needs additional crowbar system to limit arc fault energy. All other auxiliary power supplies needed for klystron operation would be of conventional type. 3.4. Webused in this high efficiency klystron. Design considerations for the SPS klystron use the VKS-7773 as a design bench mark. Theoretical studies indicate likely modifications that …

Design of a High-Efficiency S-band Klystron with a Multi-cell …

Web5 de mar. de 2024 · The calculation shows that the klystron with 14 electron beams and a 4.2 kA bam current can deliver 1.02 GW power and 48.7% efficiency at 500 kV beam … Web21 de jul. de 2024 · As an outcome, the klystron efficiency was increased from 45% to 60% without modifying the length. Recently, as an attempt to develop a technological and compact solution for high efficiency, high power L-band klystrons, these ideas were revisited and further improved in application to the CLIC MBK [4]. slytherin pokemon

The efficiency frontiers for high RF power L-band Multi-Beam …

WebDefine klystron. klystron synonyms, klystron pronunciation, klystron translation, English dictionary definition of klystron. n. ... (HPA), each consisting of a high-voltage power … Web24 de out. de 2024 · As large-scale scientific facilities develop, the klystron efficiency becomes an important issue to reduce high operating costs. We are developing high … WebHigh Efficiency X-Band 50MW Klystron Study Brandon Weatherford, Valery Dolgashev and Jeff Neilson SLAC National Accelerator Laboratory, Menlo Park, CA Aaron Jensen Leidos, Inc., Billerica, MA SLAC-R-1096 October 17, 2024 Prepared for CERN under program SLAC 391 - Appendix 19 by SLAC National Accelerator Laboratory. solatube skylights installation instructions

High efficiency klystron technology. I. Syratchev, CERN - Indico

Design study and modeling of multi-beam Klystron for Circular …

Web8 de dez. de 2024 · In this paper, a W-band multi-beam extended interaction klystron operating in the coaxial high order mode (HOM) is proposed. The HOM coaxial cavity with large transverse dimensions is suitable for accommodating multiple electron beams, promising to achieve high output power in the millimeter-wave frequency band. Web（20） Design Study of a High Efficiency Klystron for Super-KEKB Linac, 29th Linear Accelerator Conference (LINAC2024), Beijing, China, 2024, 第 1 作者（21） Development of MicroTCA-based Low-level Radio Frequency Control Systems at cERL and STF, 12th International Workshop on Personal Computers and Particle Accelerator Controls … slytherin polar bear solatuf ac6

"Web5 de jul. de 2024 · As the high perveance leads to the strong space charge and consequently a weak bunching and a lower klystron efficiency. On the other hand, with a lower perveance, the space charge is weaker and this leads to strong bunching and consequently we obtain a high efficiency up to 42 $\%$ with a 20 MW RF output of our … " - High efficiency klystron

High efficiency klystron

Special power supplies for research, medical and industrial use

Web28 de abr. de 2024 · Abstract: In order to reduce energy consumption and operating cost for CEPC, the 650MHz/800kW high efficiency klystron has been regarded as a priority key … WebHigh-power klystrons for Physics applications. Synchrotrons are used to accelerate and store hadrons and ions for both fundamental and applied research. Electron tubes from …

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Webefficiency of the tube, the spatial and phase profi le of the bunch should be such, that, after it is decelerated by the output gap, each electron has identical velocity. The High … WebAt high current densities, however, space-charge forces are not negligible and the repulsive forces will interfere with the ballistic bunching, leading to a degradation in efficiency. It …

WebHigh efficiency! How high it could/should be!? Pulsed, 0.7 GHz, 92 MW 37 MW, more than twice the overall RF cryogenic power needs 100 MW. ... High Efficiency International … Webthe original klystron, more outside particles are collected by the interaction section of the BAC klystron at the output cavity. The 1-D efficiency is improved from original 49%

Web21 de abr. de 2016 · The CLIC project requests new type of RF sources for the high power conditioning of the accelerating cavities. We are working on the development of a new kind of high-efficiency klystron to fulfill this need. This work is performed under the Eucard-2 European program and involves theoretical and experimental study of a brand new … WebDefinition of klystron in the Definitions.net dictionary. Meaning of klystron. ... The gain of klystrons can be high, 60 dB (an increase in signal power by a factor of one million) or …

WebAt high current densities, however, space-charge forces are not negligible and the repulsive forces will interfere with the ballistic bunching, leading to a degradation in efficiency. It occurred to klystron designers that higher current beams could be achieved by separating the single electron beam into multiple beamlets, each with a ...

Web17 de mar. de 2024 · The efficiency of the RF power sources is one of the major concerns in the large-scale high-energy accelerator projects such as the future circular collider … slytherin polyvoreWebLien, E. L., ‘ High-efficiency klystron amplifiers ’, in Eighth International Conference on Microwaves and Optical Generation and Amplification, Amsterdam, The Netherlands, pp. 11 – 21 to 11–27, 1970. solatube holdings llcWeb26 de abr. de 2024 · This klystron has been designed in the frame of CLIC project and the main challenge for this amplifier is to achieve the high efficiency target of 70% required … slytherin ponchoWebKlystron. Klystrons are high power microwave vacuum tubes. They are velocity-modulated tubes that are used in radars as amplifiers or oscillators. A klystron uses the kinetic energy of an electron beam for the … solatube wetherill parkWebThe efficiency goal for each program exceeds 80% with the magnetron system acquisition cost approximately $1/Watt and the triode-based RF source at $0.50/Watt. The prototype magnetron system demonstrated both the price and efficiency goal. The klystron is using the Core Oscillation Method (COM) to demonstrate that efficiencies exceeding 80% solatube repairWeb26 de dez. de 2024 · For maximum efficiency of the klystron, the bunching of the electron must take place in the center of the cavity gap. ... It is also used as a high power, narrowband stable amplifier. The magnetron … solavaca ranch mountain bikingWeb12 de ago. de 2024 · In this paper, we propose a high-order mode sheet beam extended interaction klystron (EIK) operating at G-band. Through the study of electric field distribution, we choose TM31 2π mode as the operating mode. The eigenmode simulation shows that the resonant frequency of the modes adjacent to the operating mode is far … slytherin polo shirt