High efficiency klystron

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% 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 …

The Limiting Efficiency Values of Powerful Klystrons

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 … 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 … port of tokyo 2022 https://isabellamaxwell.com

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

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 ... 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 … Web1 de mar. de 2024 · Recent new bunching technologies are popularly used to enhance efficiency. These technologies improve klystron itself with a lower development cost, comparing with the Depressed-collector [10], which usually has a high technical requirement to transfer the spent beam power to power suppliers.The CSM [11] bunching method, … iron man 2 full movie online

A low-perveance electron gun for a high-efficiency Ka-band klystron …

Category:20MWp High-efficiency L band multi-beam klystron for CLIC drive …

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High efficiency klystron

Progress on CEPC 650 MHz klystron International Journal of …

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 ... 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.

High efficiency klystron

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Webhigh 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. … 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 …

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. 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. …

WebThe 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% Web6 de abr. de 2024 · In order to ensure that microwave energy coupling into the resonant cavity does not excite other modes and ensure efficient energy storage, the input microwave pulse should be in the corresponding mode (circular waveguide TE 01 mode). While the output of the high power resource (Klystron) is rectangular waveguide TE 10 …

WebDefine klystron. klystron synonyms, klystron pronunciation, klystron translation, English dictionary definition of klystron. n. ... (HPA), each consisting of a high-voltage power …

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 … iron man 2 free movie onlineWeb22 de out. de 2024 · The design of two X-band high efficiency (HE) Klystrons are presented in this paper. Based on Core Oscillation Method (COM) and coupled-cell … iron man 2 herciWebDefinition 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 … iron man 2 full movie free onlineWeb(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 … iron man 2 game war machineWeb17 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 … port of toledo orWebAt 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 … port of toledo shipyard oregonWeb21 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]. iron man 2 full hd