Symmetrical Doherty power amplifier having improved efficiency

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United States of America Patent

PATENT NO 11811366
SERIAL NO

17568316

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Abstract

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Apparatus and methods for an improved-efficiency Doherty amplifier are described. The Doherty amplifier may include a two-stage peaking amplifier that transitions from an “off” state to an “on” state later and more rapidly than a single-stage peaking amplifier used in a conventional Doherty amplifier. The improved Doherty amplifier may operate at higher gain values than a conventional Doherty amplifier, with no appreciable reduction in signal bandwidth.

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Patent Owner(s)

Patent OwnerAddress
MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC100 CHELMSFORD STREET LOWELL MA 01851

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bouisse, Gerard Toulouse, FR 20 96

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