Invention Grant
- Patent Title: Doherty amplifiers
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Application No.: US15601661Application Date: 2017-05-22
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Publication No.: US10090810B2Publication Date: 2018-10-02
- Inventor: Mark Pieter van der Heijden , Jozef Reinerus Maria Bergervoet , Ivan Mitkov Zahariev
- Applicant: NXP B.V.
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP16177369 20160630
- Main IPC: H03F3/68
- IPC: H03F3/68 ; H03F1/02 ; H03F1/56 ; H03F3/21 ; H01L23/66 ; H03F3/195
Abstract:
A Doherty amplifier comprising: a main-power-amplifier having a main-amp-output-terminal; a peaking-power-amplifier having a peaking-amp-output-terminal; a combining node; a main-output-impedance-inverter connected between the main-amp-output-terminal and the combining node; and a transformer connected between the peaking-amp-output-terminal and the combining node.
Public/Granted literature
- US20180006612A1 DOHERTY AMPLIFIERS Public/Granted day:2018-01-04
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