公开(公告)号：US20170353163A1

公开(公告)日：2017-12-07

申请号：US15584076

申请日：2017-05-02

Applicant: Intel IP Corporation

Inventor： Avi Gazneli ,  Michael Kerner ,  Amir Rubin ,  ltay Almog ,  Avi Sulimarski

IPC: H03F1/32 ,  H03F3/20

CPC classification number: H03F1/3247 ,  H03F1/30 ,  H03F1/3258 ,  H03F3/195 ,  H03F3/20 ,  H03F3/245 ,  H03F2200/102 ,  H03F2200/105 ,  H03F2200/294 ,  H03F2200/447 ,  H03F2200/465 ,  H03F2200/468 ,  H03F2201/3224 ,  H03F2201/3233

Abstract: A method for predistorting an input signal of an amplifier device comprises evaluating a selection criterion for a computational model of the amplifier device. The computational model provides an output signal of the amplifier device for the input signal of the amplifier device. Further, the method comprises selecting between a first computational model of the amplifier device and a second computational model of the amplifier device based on the evaluated selection criterion. Additionally, the method comprises predistorting the input signal of the amplifier device using the selected computational model.