A 70W High Efficiency Power Amplifier for Base Station Applications

M. Alon, S. Singer

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

1 Scopus citations

Abstract

High Efficiency power amplifier for cellular base station is in high demand as 5G infrastructure will include more cells in order to cover denser areas of transport. High Efficiency power amplifiers are demanded, as they serve a key bottle neck in each cell. high efficiency power amplifier is introduced with peak power of 70W in a range of 2GHz-3.6GHz bandwidth with 50-62% efficiency. The design makes harmonic engineering till the 3rd harmonic at the output and at the input of the power amplifier, in order to reach the highest efficiency. The amplifier is tested with a 40MHz LTE signal with DPD implementation..

Original languageEnglish
Title of host publication2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538695494
DOIs
StatePublished - Nov 2019
Event2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019 - Tel-Aviv, Israel
Duration: 4 Nov 20196 Nov 2019

Publication series

Name2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019

Conference

Conference2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019
Country/TerritoryIsrael
CityTel-Aviv
Period4/11/196/11/19

Keywords

  • Load Pull
  • delay filters
  • delay-lines
  • power amplifiers

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