公开(公告)号：EP2337218A3

公开(公告)日：2011-11-02

申请号：EP11160461.7

申请日：2007-06-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan, Qinhuai

IPC: H03F1/02 ,  H03G3/30 ,  H03G3/00 ,  H03G3/24

CPC classification number: H04B1/04 ,  H03F1/0211 ,  H03F3/24 ,  H03F2200/451 ,  H03G3/004 ,  H03G3/30 ,  H03G3/3042 ,  H03G2201/702 ,  H03G2201/704 ,  H04B2001/0416

Abstract: A method for enabling a power amplifier to support multiple powers includes: calculating a transmit power according to RF parameters delivered by a baseband board, determining a power amplifier voltage according to the transmit power and a corresponding relationship between the transmit power and the power amplifier voltage, and adjusting a supply voltage of the power amplifier according to the determined power amplifier voltage so as to adjust an output power of the power amplifier. An RF module includes a conversion module that converts a baseband board signal into an RF signal, an antenna linear device, a storage module, a power amplifier module, an adjustable power module, and a power control module. A test method is employed to determine the relationship between a transmit power and a power amplifier voltage.

公开(公告)号：EP2337218A2

公开(公告)日：2011-06-22

申请号：EP11160461.7

申请日：2007-06-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan, Qinhuai

IPC: H03F1/02

CPC classification number: H04B1/04 ,  H03F1/0211 ,  H03F3/24 ,  H03F2200/451 ,  H03G3/004 ,  H03G3/30 ,  H03G3/3042 ,  H03G2201/702 ,  H03G2201/704 ,  H04B2001/0416

Abstract: A method for enabling a power amplifier to support multiple powers includes: calculating a transmit power according to RF parameters delivered by a baseband board, determining a power amplifier voltage according to the transmit power and a corresponding relationship between the transmit power and the power amplifier voltage, and adjusting a supply voltage of the power amplifier according to the determined power amplifier voltage so as to adjust an output power of the power amplifier. An RF module includes a conversion module that converts a baseband board signal into an RF signal, an antenna linear device, a storage module, a power amplifier module, an adjustable power module, and a power control module. A test method is employed to determine the relationship between a transmit power and a power amplifier voltage.

Abstract translation: 一种用于使功率放大器支持多个功率方法包括：计算发射功率雅丁到由基带板递送RF参数，确定性采矿的功放电压雅丁到发射功率和发射功率和功放电压之间的对应关系 和调整功率放大器gemäß的电源电压到确定性开采功放电压，从而调节所述功率放大器的输出功率。 RF模块包括：转换模块确实将基带信号转换成板在RF信号到天线线性装置，存储模块，功率放大器模块，可调节电源模块和电源控制模块。 的试验方法被用于确定性矿的发射功率和功放电压之间的关系。

公开(公告)号：EP1986331A1

公开(公告)日：2008-10-29

申请号：EP07721697.6

申请日：2007-06-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： FAN, Qinhuai

IPC: H04B1/04

CPC classification number: H04B1/04 ,  H03F1/0211 ,  H03F3/24 ,  H03F2200/451 ,  H03G3/004 ,  H03G3/30 ,  H03G3/3042 ,  H03G2201/702 ,  H03G2201/704 ,  H04B2001/0416

Abstract: A method for enabling a power amplifier to support multiple powers includes: calculating a transmit power according to RF parameters delivered by a baseband board, determining a power amplifier voltage according to the transmit power and a corresponding relationship between the transmit power and the power amplifier voltage, and adjusting a supply voltage of the power amplifier according to the determined power amplifier voltage so as to adjust an output power of the power amplifier. An RF module includes a conversion module that converts a baseband board signal into an RF signal, an antenna linear device, a storage module, a power amplifier module, an adjustable power module, and a power control module. A test method is employed to determine the relationship between a transmit power and a power amplifier voltage.

Abstract translation: 一种用于使功率放大器支持多个功率方法包括：计算发射功率雅丁到由基带板递送RF参数，确定性采矿的功放电压雅丁到发射功率和发射功率和功放电压之间的对应关系 和调整功率放大器gemäß的电源电压到确定性开采功放电压，从而调节所述功率放大器的输出功率。 RF模块包括：转换模块确实将基带信号转换成板在RF信号到天线线性装置，存储模块，功率放大器模块，可调节电源模块和电源控制模块。 的试验方法被用于确定性矿的发射功率和功放电压之间的关系。