公开(公告)号：US20160334444A1

公开(公告)日：2016-11-17

申请号：US14963921

申请日：2015-12-09

Applicant: MediaTek Inc.

Inventor： Meng-Hung Chen ,  Osama K.A. Shana'a ,  YuenHui Chee ,  Chiyuan Lu

IPC: G01R21/06

CPC classification number: G01R21/07

Abstract: Some embodiments relate to power detector including a voltage sensor configured to detect a voltage of a load and a current sensor configured to detect a current of the load. The power detector also includes circuitry configured to introduce a phase delay between the detected voltage of the load and the detected current of the load, thereby producing a voltage measurement and a current measurement. The circuitry is also configured to multiply the voltage measurement and the current measurement.

Abstract translation: 一些实施例涉及功率检测器，其包括被配置为检测负载的电压的电压传感器和被配置为检测负载电流的电流传感器。 功率检测器还包括被配置为在检测到的负载电压和负载的检测电流之间引入相位延迟的电路，从而产生电压测量和电流测量。 该电路还被配置为乘以电压测量和电流测量。

公开(公告)号：US10082528B2

公开(公告)日：2018-09-25

申请号：US14963921

申请日：2015-12-09

Applicant: MediaTek Inc.

Inventor： Meng-Hung Chen ,  Osama K. A. Shana'a ,  YuenHui Chee ,  Chiyuan Lu

IPC: G01R21/07

CPC classification number: G01R21/07

Abstract: Some embodiments relate to power detector including a voltage sensor configured to detect a voltage of a load and a current sensor configured to detect a current of the load. The power detector also includes circuitry configured to introduce a phase delay between the detected voltage of the load and the detected current of the load, thereby producing a voltage measurement and a current measurement. The circuitry is also configured to multiply the voltage measurement and the current measurement.