Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio

Z. X. Yang; W. S. Chan; L. H. Zhou; X. Y. Zhou

doi:10.1109/iWEM53379.2021.9790482

Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio

Z. X. Yang^*, W. S. Chan, L. H. Zhou, X. Y. Zhou

^*Corresponding author for this work

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

2 Citations (Scopus)

Abstract

This paper introduces an analytical design method for the generalized Class-E power amplifier (PA) with shunt filter at any duty ratio. The idealized switch waveforms are derived first, and then the optimal parameter values of load network are obtained, and three important indicators the peak switch drain voltage, power output capability and maximum operating frequency at different sets of values are also investigated. To verify the effectiveness of the design method, a simulation experiment is demonstrated showing waveforms matching well with theory.

Original language	English
Title of host publication	IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (IEEE iWEM2021)
Subtitle of host publication	Proceedings
Publisher	IEEE
Number of pages	3
ISBN (Electronic)	9781665418287
ISBN (Print)	978-1-6654-1829-4
DOIs	https://doi.org/10.1109/iWEM53379.2021.9790482
Publication status	Published - Nov 2021
Event	2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition - Four Seasons Hotel, Guangzhou, China Duration: 28 Nov 2021 → 30 Nov 2021 http://www.em-conf.com/iwem2021/

Publication series

Name	IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings

Workshop

Workshop	2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition
Abbreviated title	iWEM 2021
Place	China
City	Guangzhou
Period	28/11/21 → 30/11/21
Internet address	http://www.em-conf.com/iwem2021/

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10.1109/iWEM53379.2021.9790482

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Yang, Z. X., Chan, W. S., Zhou, L. H., & Zhou, X. Y. (2021). Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio. In IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (IEEE iWEM2021): Proceedings (IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings). IEEE. https://doi.org/10.1109/iWEM53379.2021.9790482

Yang, Z. X. ; Chan, W. S. ; Zhou, L. H. et al. / Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio. IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (IEEE iWEM2021): Proceedings. IEEE, 2021. (IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings).

@inproceedings{f55676840ff54aedb7e9cadc7196dfd0,

title = "Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio",

abstract = "This paper introduces an analytical design method for the generalized Class-E power amplifier (PA) with shunt filter at any duty ratio. The idealized switch waveforms are derived first, and then the optimal parameter values of load network are obtained, and three important indicators the peak switch drain voltage, power output capability and maximum operating frequency at different sets of values are also investigated. To verify the effectiveness of the design method, a simulation experiment is demonstrated showing waveforms matching well with theory.",

author = "Yang, {Z. X.} and Chan, {W. S.} and Zhou, {L. H.} and Zhou, {X. Y.}",

year = "2021",

month = nov,

doi = "10.1109/iWEM53379.2021.9790482",

language = "English",

isbn = "978-1-6654-1829-4",

series = "IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings",

publisher = "IEEE",

booktitle = "IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (IEEE iWEM2021)",

address = "United States",

note = "2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2021 ; Conference date: 28-11-2021 Through 30-11-2021",

url = "http://www.em-conf.com/iwem2021/",

}

Yang, ZX, Chan, WS , Zhou, LH & Zhou, XY 2021, Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio. in IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (IEEE iWEM2021): Proceedings. IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings, IEEE, 2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, Guangzhou, China, 28/11/21. https://doi.org/10.1109/iWEM53379.2021.9790482

Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio. / Yang, Z. X.; Chan, W. S.; Zhou, L. H. et al.
IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (IEEE iWEM2021): Proceedings. IEEE, 2021. (IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio

AU - Yang, Z. X.

AU - Chan, W. S.

AU - Zhou, L. H.

AU - Zhou, X. Y.

PY - 2021/11

Y1 - 2021/11

N2 - This paper introduces an analytical design method for the generalized Class-E power amplifier (PA) with shunt filter at any duty ratio. The idealized switch waveforms are derived first, and then the optimal parameter values of load network are obtained, and three important indicators the peak switch drain voltage, power output capability and maximum operating frequency at different sets of values are also investigated. To verify the effectiveness of the design method, a simulation experiment is demonstrated showing waveforms matching well with theory.

AB - This paper introduces an analytical design method for the generalized Class-E power amplifier (PA) with shunt filter at any duty ratio. The idealized switch waveforms are derived first, and then the optimal parameter values of load network are obtained, and three important indicators the peak switch drain voltage, power output capability and maximum operating frequency at different sets of values are also investigated. To verify the effectiveness of the design method, a simulation experiment is demonstrated showing waveforms matching well with theory.

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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85132980380&origin=recordpage

U2 - 10.1109/iWEM53379.2021.9790482

DO - 10.1109/iWEM53379.2021.9790482

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 978-1-6654-1829-4

T3 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings

BT - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (IEEE iWEM2021)

PB - IEEE

T2 - 2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

Y2 - 28 November 2021 through 30 November 2021

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Yang ZX, Chan WS , Zhou LH , Zhou XY. Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio. In IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (IEEE iWEM2021): Proceedings. IEEE. 2021. (IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings). doi: 10.1109/iWEM53379.2021.9790482

Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio

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