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Kilowatt-level power amplifier in a single-ended architecture at 352 MHz
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Solid State Electronics.
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Solid State Electronics.
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Solid State Electronics. (FREIA)
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Solid State Electronics. (FREIA)
2016 (English)In: Electronics Letters, ISSN 0013-5194, E-ISSN 1350-911XArticle in journal (Refereed) Published
Abstract [en]

This paper demonstrates the feasibility and very good performance of a kilowatt-level power amplifier in a single-ended architecture, intended for energy systems. The prototype is designed at 352 MHz for the ESS LINAC and delivers 1250 W with 71% efficiency in pulsed operation with a duty cycle of 5%, 3.5 ms pulse at 14 Hz repetition.

Place, publisher, year, edition, pages
2016.
Keyword [en]
RF power amplifiers, RF energy, 352 MHz, ESS, FREIA
National Category
Accelerator Physics and Instrumentation Engineering and Technology
Identifiers
URN: urn:nbn:se:uu:diva-300237DOI: 10.1049/el.2016.2117OAI: oai:DiVA.org:uu-300237DiVA: diva2:951240
Available from: 2016-08-08 Created: 2016-08-08 Last updated: 2016-08-30Bibliographically approved

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Hoang Duc, LongDancila, Dragos
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