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High efficiency klystron

Web1 de jun. de 2014 · The High-Efficiency International Klystron Activity (HEIKA) collaboration [61,62] investigates novel techniques for high-efficiency klystrons. Techniques such as the Bunching, ... 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%

Optimization of Parameters of High-Power High-Efficiency …

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 … 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 screwfix online store airdrie https://boatshields.com

Production and Operation of a High-Efficiency DBS-Band Klystron ...

Web1 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%. 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 … 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. screwfix online tyre inflator

High Efficiency 50MW X - SLAC National Accelerator Laboratory

Category:Design Study of High Efficiency CW Klystron for CEPC

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High efficiency klystron

What are Klystron Power Amplifiers? - everything RF

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 …

High efficiency klystron

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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 … Web7 de dez. de 2013 · For the purpose of high efficiency, low frequency, and miniaturization, a coaxial klystron-like RBWO with a premodulation cavity is presented. Particle-in-cell simulations show that a microwave with power of 1.15 GW and frequency of 2.1 GHz is generated with conversion efficiency of 48%, whereas for the device with a reflector, the …

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. WebKlystron efficiency vs. perveance 73.5% RF measurements with directional coupler. 23.04.2024 MBK TH1803 State of the art. Commercial MBK (low perveance) tubes with …

Web1 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 ... 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].

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.

WebDefine klystron. klystron synonyms, klystron pronunciation, klystron translation, English dictionary definition of klystron. n. ... (HPA), each consisting of a high-voltage power … paying cash for a house vs mortgageWeb21 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. … screwfix online wood screwsWeb26 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 … paying cash for car