公开(公告)号：US20150207336A1

公开(公告)日：2015-07-23

申请号：US14594365

申请日：2015-01-12

Applicant: STMicroelectronics S.r.l.

Inventor： Danilo Antonio Claudio Morreale ,  Giovanni Benenati ,  Roberto Larosa

IPC: H02J5/00 ,  H02J17/00

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/80

Abstract: A power receiver includes a resonant circuit generating an internal supply voltage. A voltage rectification circuit receives the internal supply voltage and generate a corresponding rectified voltage. A voltage regulator receives the rectified voltage and a modulation signal and is configured to generate a corresponding regulated voltage. A controlled voltage-to-current converter receives the regulated voltage and the modulation signal. The converter operates to deliver, through an output line of the power receiver, an output current having a DC value corresponding to the DC value of said regulated voltage and having an AC value corresponding to said modulation signal.

Abstract translation: 功率接收器包括产生内部电源电压的谐振电路。 电压整流电路接收内部电源电压并产生相应的整流电压。 电压调节器接收经整流的电压和调制信号，并被配置为产生相应的调节电压。 受控的电压 - 电流转换器接收调节电压和调制信号。 转换器操作以通过功率接收器的输出线输出具有对应于所述调节电压的DC值并且具有对应于所述调制信号的AC值的DC值的输出电流。

公开(公告)号：US09973039B2

公开(公告)日：2018-05-15

申请号：US14594365

申请日：2015-01-12

Applicant: STMicroelectronics S.r.l.

Inventor： Danilo Antonio Claudio Morreale ,  Giovanni Benenati ,  Roberto Larosa

IPC: H01F38/00 ,  H02J50/12 ,  H02J5/00 ,  H02J17/00 ,  H02J50/40 ,  H02J50/80 ,  H02J7/02

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/80

Abstract: A power receiver includes a resonant circuit generating an internal supply voltage. A voltage rectification circuit receives the internal supply voltage and generate a corresponding rectified voltage. A voltage regulator receives the rectified voltage and a modulation signal and is configured to generate a corresponding regulated voltage. A controlled voltage-to-current converter receives the regulated voltage and the modulation signal. The converter operates to deliver, through an output line of the power receiver, an output current having a DC value corresponding to the DC value of said regulated voltage and having an AC value corresponding to said modulation signal.