Enhanced efficiency of envelope-tracking based broadband inverse class-E power amplifier

M. Thian; P. Gardner

doi:10.1109/INMMIC.2008.4745742

Enhanced efficiency of envelope-tracking based broadband inverse class-E power amplifier

M. Thian, P. Gardner

Research output: Contribution to conference › Paper › peer-review

Abstract

In this paper, the envelope-tracking technique is exploited to boost average efficiency of the newly introduced broadband Inverse Class-E power amplifier. A 2.26 GHz - 20.5 dBm - 3 V power amplifier was designed, constructed, and measured. For a multi-carrier input signal with 10 dB peak-to-average ratio, the average PAE was increased from 5.7% to 54.5%.

Original language	English
Pages	161-164
Number of pages	4
DOIs	https://doi.org/10.1109/INMMIC.2008.4745742
Publication status	Published - Nov 2008
Event	Workshop on Integrated Nonlinear Microwave and Milimetre-Wave Circuits - Malaga, Spain Duration: 01 Nov 2008 → 01 Nov 2008

Conference

Conference	Workshop on Integrated Nonlinear Microwave and Milimetre-Wave Circuits
Country/Territory	Spain
City	Malaga
Period	01/11/2008 → 01/11/2008

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10.1109/INMMIC.2008.4745742

Cite this

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title = "Enhanced efficiency of envelope-tracking based broadband inverse class-E power amplifier",

abstract = "In this paper, the envelope-tracking technique is exploited to boost average efficiency of the newly introduced broadband Inverse Class-E power amplifier. A 2.26 GHz - 20.5 dBm - 3 V power amplifier was designed, constructed, and measured. For a multi-carrier input signal with 10 dB peak-to-average ratio, the average PAE was increased from 5.7% to 54.5%.",

author = "M. Thian and P. Gardner",

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AB - In this paper, the envelope-tracking technique is exploited to boost average efficiency of the newly introduced broadband Inverse Class-E power amplifier. A 2.26 GHz - 20.5 dBm - 3 V power amplifier was designed, constructed, and measured. For a multi-carrier input signal with 10 dB peak-to-average ratio, the average PAE was increased from 5.7% to 54.5%.

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M3 - Paper

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T2 - Workshop on Integrated Nonlinear Microwave and Milimetre-Wave Circuits

Y2 - 1 November 2008 through 1 November 2008

ER -

Enhanced efficiency of envelope-tracking based broadband inverse class-E power amplifier

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