Optimum design of very low distortion class e power amplifiers

Siu Chung Wong; Chi Kong Tse

doi:10.1109/ISCAS.2005.1464688

Optimum design of very low distortion class e power amplifiers

Siu Chung Wong
, Chi Kong Tse

The Hong Kong Polytechnic University

Research output: Journal article publication › Conference article › Academic research › peer-review

2 Citations (Scopus)

Abstract

In this paper1 the optimum design of a class E power amplifier with resonant tank being symmetrically driven by two class E circuits is studied. The optimally designed symmetrical class E circuit has extremely low harmonic distortion, and the load matching network (if required) is non-critical and can be designed with ease. Practical steady-state design equations are derived and graphically presented. Experimental circuits are constructed for distortion evaluation.

Original language	English
Article number	1464688
Pages (from-to)	716-719
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
DOIs	https://doi.org/10.1109/ISCAS.2005.1464688
Publication status	Published - 1 Dec 2005
Event	IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan Duration: 23 May 2005 → 26 May 2005

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/ISCAS.2005.1464688

Cite this

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abstract = "In this paper1 the optimum design of a class E power amplifier with resonant tank being symmetrically driven by two class E circuits is studied. The optimally designed symmetrical class E circuit has extremely low harmonic distortion, and the load matching network (if required) is non-critical and can be designed with ease. Practical steady-state design equations are derived and graphically presented. Experimental circuits are constructed for distortion evaluation.",

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AU - Tse, Chi Kong

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AB - In this paper1 the optimum design of a class E power amplifier with resonant tank being symmetrically driven by two class E circuits is studied. The optimally designed symmetrical class E circuit has extremely low harmonic distortion, and the load matching network (if required) is non-critical and can be designed with ease. Practical steady-state design equations are derived and graphically presented. Experimental circuits are constructed for distortion evaluation.

UR - https://www.scopus.com/pages/publications/53849143229

U2 - 10.1109/ISCAS.2005.1464688

DO - 10.1109/ISCAS.2005.1464688

M3 - Conference article

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EP - 719

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

M1 - 1464688

T2 - IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005

Y2 - 23 May 2005 through 26 May 2005

ER -

Optimum design of very low distortion class e power amplifiers

Abstract

ASJC Scopus subject areas

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