公开(公告)号：US20170373525A1

公开(公告)日：2017-12-28

申请号：US15440384

申请日：2017-02-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungchul JUNG ,  JongPal KIM

IPC: H02J7/04 ,  H02J50/12 ,  H02J7/02 ,  H02J7/34

CPC classification number: H02J7/345 ,  H02J7/025 ,  H02J50/12

Abstract: Provided are a voltage generating method and apparatus. A wireless power device includes a boosting circuit configured to generate a high voltage, and a switch arrangement circuit configured to selectively transmit energy to the boosting circuit, for the generating of the high voltage, using an inductor included in a resonator and in response to a build-up request for the high voltage.

公开(公告)号：US20140203873A1

公开(公告)日：2014-07-24

申请号：US13968027

申请日：2013-08-15

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： JongPal KIM

IPC: H03G3/30

CPC classification number: H03F3/45928 ,  H03F3/45475

Abstract: A signal processing apparatus and method are disclosed. A common mode signal extraction unit is configured to extract a common mode signal from input signals inputted to a differential amplifier. A common mode signal adjustment unit is configured to adjust a gain and a phase of the common mode signal and to output the adjusted common mode signal to the differential amplifier. An optimal set determination unit is configured to determine an optimal gain and phase to be applied to the common mode signal based on an output signal from the differential amplifier.

Abstract translation: 公开了一种信号处理装置和方法。 共模信号提取单元被配置为从输入到差分放大器的输入信号中提取共模信号。 共模信号调整单元被配置为调整共模信号的增益和相位，并将调整的共模信号输出到差分放大器。 最佳设定确定单元被配置为基于来自差分放大器的输出信号来确定要施加到共模信号的最佳增益和相位。