公开(公告)号：US20140120849A1

公开(公告)日：2014-05-01

申请号：US13664014

申请日：2012-10-30

Applicant: ST-ERICSSON SA

Inventor： JANNE OLAVI PELTONEN

IPC: H04B1/40

CPC classification number: H04B17/10 ,  H03H7/40 ,  H04B1/40 ,  H04B17/103 ,  H04B17/12 ,  H04B17/13

Abstract: The invention provides circuitry integrated into a silicon chip that measures aspects of an RF signal on a transmission line in order to provide data that is ultimately used by an antenna tuner circuit to substantially match the impedance of the antenna with that of the transmission line providing the RF frequency to be transmitted.

Abstract translation: 本发明提供集成到硅芯片中的电路，其测量传输线上的RF信号的各方面，以便提供最终由天线调谐器电路使用的数据，以将天线的阻抗与传输线的阻抗基本匹配， RF频率要传输。