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Authors:Andreas Ådahl: Microwave Electronics Laboratory, Chalmers University of Technology, Sweden
Herbert Zirath: Microwave Electronics Laboratory, Chalmers University of Technology, Sweden
Publication title:An 1 GHz Class E LDMOS Power Amplifier
Conference:GigaHertz 2003. Proceedings from the Seventh Symposium
Publication type: Abstract and Fulltext
Issue:008
Article No.:003
Abstract: A class E power amplifier working at 1 GHz and with an LDMOS transistor as switching element has been developed. The circuit was implemented with lumped and distributed elements. An output power of 7.9 W at 73 % drain efficiency with a gain of 12.5 dB was obtained at 1 GHz. Both simulations and measurements of the amplifier are presented within this paper. This result represents state of the art in output power and efficiency with a class E amplifier at this frequency.
Language:English
Year:2003
No. of pages:4
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
File:http://www.ep.liu.se/ecp/008/003/ecp00803.pdf
Available:2003-11-06
Publisher:Linköping University Electronic Press, Linköpings universitet

REFERENCE TO THIS PAGE
Andreas Ådahl, Herbert Zirath (2003). An 1 GHz Class E LDMOS Power Amplifier, GigaHertz 2003. Proceedings from the Seventh Symposium http://www.ep.liu.se/ecp_article/index.en.aspx?issue=008;article=003 (accessed 9/19/2014)