公开(公告)号：US20180006611A1

公开(公告)日：2018-01-04

申请号：US15596416

申请日：2017-05-16

Applicant: NXP B.V.

Inventor： Gerben Willem de Jong ,  Mark Pieter van der Heijden ,  Jozef Reinerus Maria Bergervoet ,  Tony Vanhoucke ,  Gian Hoogzaad ,  Ivan Matkov Zahariev

IPC: H03F1/02 ,  H03F1/56 ,  H03F3/213

CPC classification number: H03F1/0288 ,  H01L23/66 ,  H03F1/30 ,  H03F1/56 ,  H03F1/565 ,  H03F3/195 ,  H03F3/213 ,  H03F2200/211 ,  H03F2200/213 ,  H03F2200/216 ,  H03F2200/318 ,  H03F2200/387 ,  H03F2200/391 ,  H03F2200/408 ,  H03F2200/447 ,  H03F2200/468 ,  H03F2200/534 ,  H03F2200/541 ,  H04L65/1036 ,  H04L65/1069 ,  H04L65/80

Abstract: A Doherty amplifier circuit comprising: a splitter having: a splitter-input-terminal for receiving an input signal; a main-splitter-output-terminal; and a peaking-splitter-output-terminal; a main-power-amplifier having a main-power-input-terminal and a main-power-output-terminal, wherein; the main-power-input-terminal is connected to the main-splitter-output-terminal; and the main-power-output-terminal is configured to provide a main-power-amplifier-output-signal; a peaking-power-amplifier having a peaking-power-input-terminal and a peaking-power-output-terminal, wherein: the peaking-power-input-terminal is connected to the peaking-splitter-output-terminal; and the peaking-power-output-terminal is configured to provide a peaking-power-amplifier-output-signal. The splitter, the main-power-amplifier and the peaking-power-amplifier are provided by means of an integrated circuit.

公开(公告)号：US10050588B2

公开(公告)日：2018-08-14

申请号：US15596416

申请日：2017-05-16

Applicant: NXP B.V.

Inventor： Gerben Willem de Jong ,  Mark Pieter van der Heijden ,  Jozef Reinerus Maria Bergervoet ,  Tony Vanhoucke ,  Gian Hoogzaad ,  Ivan Matkov Zahariev

IPC: H03F3/68 ,  H03F1/02 ,  H03F1/56 ,  H03F3/213

Abstract: A Doherty amplifier circuit comprising: a splitter having: a splitter-input-terminal for receiving an input signal; a main-splitter-output-terminal; and a peaking-splitter-output-terminal; a main-power-amplifier having a main-power-input-terminal and a main-power-output-terminal, wherein; the main-power-input-terminal is connected to the main-splitter-output-terminal; and the main-power-output-terminal is configured to provide a main-power-amplifier-output-signal; a peaking-power-amplifier having a peaking-power-input-terminal and a peaking-power-output-terminal, wherein: the peaking-power-input-terminal is connected to the peaking-splitter-output-terminal; and the peaking-power-output-terminal is configured to provide a peaking-power-amplifier-output-signal. The splitter, the main-power-amplifier and the peaking-power-amplifier are provided by means of an integrated circuit.