公开(公告)号：US07792505B2

公开(公告)日：2010-09-07

申请号：US11699096

申请日：2007-01-29

Applicant: Peter D Mueller ,  Melanie Daniels

Inventor： Peter D Mueller ,  Melanie Daniels

IPC: H04B1/04 ,  H04K3/00

CPC classification number: H03G3/3042

Abstract: A method of adjusting a power amplifier may include producing a power measure of an output signal of the power amplifier and estimating an estimated transmission error of the output signal from the power measure. The estimated transmission error may be compared with a maximum error that is associated with a data rate of the output signal. A bias voltage that is input to the power amplifier may be decreased if the comparing determines that the estimated transmission error is less than the maximum error.

Abstract translation: 调整功率放大器的方法可以包括产生功率放大器的输出信号的功率测量值，并且估计来自功率测量值的输出信号的估计传输误差。 估计的传输误差可以与与输出信号的数据速率相关联的最大误差进行比较。 如果比较确定估计的传输误差小于最大误差，则可以减小输入到功率放大器的偏置电压。