Class-E PA design methodology by re-tuning

Juan Sebastián Rodriguez Páez, Arturo Fajardo Jaimes

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

This paper presents a step-by-step design procedure for a Class-E Power Amplifier, focusing in the consequences that component variations (re-tuning) have on the overall circuit performance, based on certain evaluation parameters. A proper analysis of these parameters shows that a traditional re-tuning procedure, whose main goal is to achieve zero voltage switching (ZVS) conditions, does not necessarily have a positive effect on all evaluation parameters, as a matter of fact, some parameters, like the case of the THD of the output voltage, tend to increase significantly.
Original languageEnglish
Title of host publication2014 IEEE 5th Colombian Workshop on Circuits and Systems
Number of pages4
PublisherIEEE
Publication date2014
ISBN (Print)978-1-4799-6838-1
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event2014 IEEE 5th Colombian Workshop on Circuits and Systems - Bogota, Colombia
Duration: 16 Oct 201417 Oct 2014

Conference

Conference2014 IEEE 5th Colombian Workshop on Circuits and Systems
CountryColombia
CityBogota
Period16/10/201417/10/2014

Cite this

Rodriguez Páez, J. S., & Jaimes, A. F. (2014). Class-E PA design methodology by re-tuning. In 2014 IEEE 5th Colombian Workshop on Circuits and Systems IEEE. https://doi.org/10.1109/CWCAS.2014.6994606