公开(公告)号：US09722658B2

公开(公告)日：2017-08-01

申请号：US15063628

申请日：2016-03-08

Applicant: AIROHA TECHNOLOGY CORP.

Inventor： Heng-Chih Lin ,  Chien-Kuang Lee ,  Jui-Hung Wei ,  Sheng-Fu Yu

IPC: H04B1/00 ,  H04B1/48 ,  H04W24/00 ,  H04B1/56

CPC classification number: H04B1/48 ,  H04B1/56 ,  H04W24/00

Abstract: The present invention relates to a control method of an RF switch module. The RF switch module comprises a control device and a switch device. The control device is electrically connected to the switch device, and the control device is able to provide a control voltage to the switch device, and turn on or turn off the switch device. Further, the control device determines frequency or voltage value of the control voltage provided to the switch device according to the power or frequency of an RF signal transmitted by the switch device.