公开(公告)号：US09966910B2

公开(公告)日：2018-05-08

申请号：US15045430

申请日：2016-02-17

Applicant: AIROHA TECHNOLOGY CORP.

Inventor： Chun-Hung Ho

IPC: H03G3/10 ,  H03F3/19 ,  H03F1/02 ,  H03F1/30

CPC classification number: H03F3/19 ,  H03F1/0222 ,  H03F1/0261 ,  H03F1/0266 ,  H03F1/301 ,  H03F1/302 ,  H03F2200/18 ,  H03F2200/451

Abstract: The present invention relates to a power control method of an amplifying module. The amplifying module comprises a control device and an amplifying device, wherein the control device is electrically connected to the amplifying device and provides a bias current and a supply voltage to the amplifying device. Further, the control device is able to adjust the supply voltage, the bias current or the bias voltage provided to the amplifying device according to the power mode of the amplifying device.