Dual drive Doherty power amplifier and systems and methods relating to same
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United States of America Patent
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Jan 16, 2024
Grant Date -
Sep 21, 2023
app pub date -
Mar 15, 2023
filing date -
Mar 15, 2022
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Abstract
Provided is a dual-drive based Doherty amplifier that includes a first power amplifier and a second power amplifier that is in parallel with the first power amplifier. The first power amplifier is configured to receive a first portion of a signal having a first phase, and the second power amplifier is configured to receive a second portion of the signal having a second phase that has a phase difference from the first phase. At least one of the first power amplifier or the second power amplifier includes a dual-drive power amplifier core.
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