A 2.62-GHz class-F power amplifier with lumped-element and transmission line network design

B. A. Mohammed, A. S. Hussaini, H. Migdadi, R. Abd-Alhameed, N. A. Abduljabbar, I. T.E. Elfergani, J. Rodriguez, C. Nche, M. Fonkam, B. M. Mustapha

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A 2.62-GHz class-F power amplifier with independent analogous method, lumped-element network design is presented. The amplifier is designed using CGH40010 GaN HEMT transistor device with 5th order low pass structure at the lumped-element output network. A transmission line networks has been used in transformation of both input and output of the amplifier. Optimum fundamental impedance matching networks and optimization are applied at the frequencies of interest to controlling the even and odd harmonics, to allow fundamental frequency deliver to the load. The power amplifier achieves 81.5% peak efficiency at 18.1dBm output power.

Original languageEnglish
Title of host publication2017 Internet Technologies and Applications, ITA 2017 - Proceedings of the 7th International Conference
EditorsSusan Liggett, Denise Oram, Rich Picking, Nigel Houlden, Julie Mayers, Stuart Cunningham, Vic Grout, Raed A. Abd-Alhameed, Yuriy Vagapov
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages275-279
Number of pages5
ISBN (Electronic)9781509048151
DOIs
Publication statusPublished - 8 Nov 2017
Externally publishedYes
Event7th International Conference on Internet Technologies and Applications, ITA 2017 - Wrexham, United Kingdom
Duration: 12 Sept 201715 Sept 2017

Publication series

Name2017 Internet Technologies and Applications, ITA 2017 - Proceedings of the 7th International Conference

Conference

Conference7th International Conference on Internet Technologies and Applications, ITA 2017
Country/TerritoryUnited Kingdom
CityWrexham
Period12/09/1715/09/17

Keywords

  • ACPR
  • Class F
  • PAPR
  • Power Amplifiers

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