公开(公告)号：US09197257B2

公开(公告)日：2015-11-24

申请号：US14217876

申请日：2014-03-18

Applicant: ST-Ericsson SA

Inventor： Andreas Axholt

IPC: H04B1/04 ,  H04B17/00 ,  H04W52/02 ,  H03D7/14 ,  H03D7/16

CPC classification number: H04B1/0475 ,  H03D7/1441 ,  H03D7/1466 ,  H03D7/165 ,  H03D2200/0074 ,  H03D2200/0086 ,  H04B2001/0441 ,  H04W52/0261 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/40

Abstract: Disclosed herein is a passive, voltage mode transmitter assembly and method of operation. The passive, voltage mode transmitter assembly comprises a baseband filter configured to filter a source baseband signal, a harmonics filter, connected to the baseband filter, configured to remove harmonics from the filtered, source baseband signal, a passive, voltage mode mixer, connected to the harmonics filter, configured to up-convert an output of the harmonics filter to a radio signal, and a power amplifier, connected to the passive, voltage mode mixer, configured to amplify the radio signal.

Abstract translation: 本文公开了一种无源的电压模式发射器组件和操作方法。 被动的电压模式发射器组件包括被配置为对源基带信号进行滤波的基带滤波器，连接到基带滤波器的谐波滤波器，被配置为从被滤波的源基带信号中去除谐波，被动电压模式混频器，被连接到 谐波滤波器，被配置为将谐波滤波器的输出上变频为无线电信号;以及功率放大器，连接到无源电压模式混频器，被配置为放大无线电信号。