High efficiency klystron

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August undefined, 2024

WebThe efficiency of the klystrons is great interest at large particle accelerators, in terms of power consumption and performance of accelerators. To increase the efficiency, TETD … Web21 de jul. de 2024 · The most popular source for an accelerator is a klystron, which has the advantage that it can be operated at high power with a reasonable high efficiency. …

High Efficiency Klystron Development for Particle Accelerators

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 voltage. Another paper is based on the G-Band klystron, which 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. gable corner trim

Electronics Free Full-Text High-Frequency Vacuum Electron …

WebIHEP is developing 650 MHz klystron with 800 kW CW output power and 80% efficiency. To reach this goal, a couple of klystron prototypes will be manufactured in the near future. The first prototype is completely manufactured by Institute of Electronics (IE) and GLVAC Company and the first step of high-power conditioning and commissioning is also ... Web26 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 … Web16 de dez. de 2024 · An amplifier that uses the klystron vacuum tubes to amplify microwave frequency signals is called a Klystron Power Amplifier. These amplifiers are … gable corner strip

Klystron - an overview ScienceDirect Topics

Web26 de mai. de 2024 · Abstract: Many large scientific devices use numerous S-band high power klystrons, so improving the efficiency of the klystron is of great significance to … Web26 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 … gable build upWeb18 de jan. de 2024 · Both approaches were actively used by developers of high-efficiency klystrons in leading klystron centers in Russia and abroad as early as in the last century. Most record-setting high-efficiency klystrons were developed at that time using either elongated drift tubes or shortened drift tubes with one or two additional cavities at the … gable cottage aberlady

"WebIn the Tristan project, which happened prior to the B Factory accelerator, we delivered a large number of power supplies for magnets, including the high voltage part of the 2MW klystron power supply. At the time of remodeling Tristan to B Factory, about 400 units of our company were selected including the newly developed high-precision power supply for … " - High efficiency klystron

High efficiency klystron

What does klystron mean? - Definitions.net

Web5 de set. de 2024 · The efficiency of RF power production is a key element of an accelerator’s overall efficiency. Taking the proposed future electron–positron collider … 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].

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Web12 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 … Web1 de mai. de 2024 · The most popular source for an accelerator is a klystron, which has the advantage that it can be operated at high power with a reasonable high efficiency. …

Web王淦平金晓黄华刘振帮1)(中国工程物理研究院应用电子学研究所,高功率微波技术重点实验室,绵阳 621900)2)(中国工程物理研究院 ... Webklystron with a grounded collector, the interaction efficiency equals the klystron efficiency. The interaction efficiency reaches approximately 24 percent at saturation while typical values for the saturated klystron efficiency of the DBS-MSDC klystron are around 40 percent. On some channels, efficiencies as high as 44 percent have been measured.

WebHigh efficiency klystron effort at CERN. I. Syratchev, LCWS, Japan, Sendai, October 28 –November 1, 2024 • E field expansion in the drift tubes causes beam reacceleration when it leaves the output cavity. • Ohmic loses are proportional to the operating frequency. 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 …

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 …

gablecraft kelownaWebused 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 … gable cramerWeb1 de out. de 2024 · Higher efficiency and larger gain-bandwidth product, as predicted by theory, were observed experimentally with a pulsed S-band distributed klystron operated at a maximum beam voltage of 22 kv and ... gablecrossWeb17 de mar. de 2024 · The electron efficiency of the klystron was 57% at the input power of 2 W, which is 7% higher than the efficiency of the initial device. 5 UPGRADED UESTC … gable court care home romfordWebLien, 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. gablecraft compassWeb1 de mar. de 2024 · State of art of high efficiency multi-beam Klystron. The klystron efficiency is commonly defined as (Po)/(Pb), where Po is an RF output power and Pb is a beam power. The TOSHIBA E37503 [3] is a 6-beams pulsed klystron working at the frequency of 1 GHz and the tested efficiency of E37503 is 71.5%. gablecraft ltdWebhigh efficiency klystron using novel bunching mechanisms. The 1-D disk model based code is used for preliminary optimization of the tube parameters; these parameters are further checked by 2-D codes known as field charge interaction (FCI) and MAGIC. In this paper, the design consideration of the high efficiency klystron is presented. … gable croft lichfield