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    Power oscillator apparatus with transformer-based power combining for galvanically-isolated bidirectional data communication and power transfer
    1.
    发明授权
    Power oscillator apparatus with transformer-based power combining for galvanically-isolated bidirectional data communication and power transfer 有权
    功率振荡器装置，具有基于变压器的功率组合，用于电隔离双向数据通信和电力传输

    公开(公告)号：US09306614B2

    公开(公告)日：2016-04-05

    申请号：US14631397

    申请日：2015-02-25

    Applicant: STMicroelectronics S.r.l.

    Inventor： Egidio Ragonese ,  Vincenzo Fiore ,  Nunzio Spina ,  Pierpaolo Lombardo ,  Giuseppe Palmisano

    IPC: H04B1/40 ,  H04L27/08 ,  H03B5/12 ,  G08C19/16 ,  G08C19/02 ,  H04B3/54

    CPC classification number: H04B1/40 ,  G08C19/02 ,  G08C19/16 ,  H03B5/1212 ,  H03B5/1228 ,  H03B5/1296 ,  H03B2200/0074 ,  H04B3/54 ,  H04L27/08

    Abstract: An apparatus includes first and second oscillator circuits. A transformer has a primary winding coupling the first oscillator circuit to the second oscillator circuit and a secondary winding. A first outgoing communications circuit is coupled to the second oscillator circuit and drives an amplitude modulated data signal thereto. A first incoming communications circuit is coupled to the primary winding of the transformer. A second outgoing communications circuit is coupled to the secondary winding drives an amplitude modulated data signal thereto. A second incoming communications circuit is coupled to the secondary winding. The secondary winding is magnetically coupled with the primary winding so the secondary winding receives an output power and an incoming data transmission based upon the amplitude modulated data signal, and so the primary winding receives an incoming high speed data transmission based upon the amplitude modulated data signal.

    Abstract translation: 一种装置包括第一和第二振荡器电路。 变压器具有将第一振荡器电路耦合到第二振荡器电路的初级绕组和次级绕组。 第一输出通信电路耦合到第二振荡器电路并向其驱动调幅数据信号。 第一输入通信电路耦合到变压器的初级绕组。 耦合到次级绕组的第二输出通信电路驱动其幅度调制数据信号。 第二输入通信电路耦合到次级绕组。 次级绕组与初级绕组磁耦合，使得次级绕组基于幅度调制数据信号接收输出功率和输入数据传输，因此初级绕组基于幅度调制数据信号接收输入的高速数据传输 。

    POWER OSCILLATOR APPARATUS WITH TRANSFORMER-BASED POWER COMBINING
    2.
    发明申请
    POWER OSCILLATOR APPARATUS WITH TRANSFORMER-BASED POWER COMBINING 有权

    公开(公告)号：US20160181975A1

    公开(公告)日：2016-06-23

    申请号：US15058223

    申请日：2016-03-02

    Applicant: STMicroelectronics S.r.l.

    Inventor： Egidio Ragonese ,  Vincenzo Fiore ,  Nunzio Spina ,  Giuseppe Palmisano

    IPC: H03B5/12

    CPC classification number: H03B5/1212 ,  H03B1/02 ,  H03B5/02 ,  H03B5/1215 ,  H03B5/1228 ,  H03B5/1296 ,  H03B27/00 ,  H03B2200/0074 ,  H03B2200/0076 ,  H03B2200/0078

    Abstract: An oscillator circuit includes first and second oscillators arranged in a series configuration between a supply voltage node and a reference voltage node. The first and second oscillators are configured to receive a synchronizing signal for controlling synchronization in frequency and phase. An electromagnetic network provided to couple the first and the second oscillators includes a transformer with a primary circuit and a secondary circuit. The primary circuit includes a first portion coupled to the first oscillator and second portion coupled to the second oscillator. The first and second portions are connected by a circuit element for reuse of current between the first and second oscillators. The oscillator circuit is fabricated as an integrated circuit device wherein the electromagnetic network is formed in metallization layers of the device. The secondary circuit generates an output power combining power provided from the first and second portions of the primary circuit.

    POWER OSCILLATOR APPARATUS WITH TRANSFORMER-BASED POWER COMBINING
    3.
    发明申请
    POWER OSCILLATOR APPARATUS WITH TRANSFORMER-BASED POWER COMBINING 审中-公开
    功率振荡器装置，具有基于变压器的功率组合

    公开(公告)号：US20160072435A1

    公开(公告)日：2016-03-10

    申请号：US14942200

    申请日：2015-11-16

    Applicant: STMicroelectronics S.r.l.

    Inventor： Giuseppe Palmisano ,  Nunzio Spina ,  Egidio Ragonese ,  Vincenzo Fiore

    IPC: H03B5/12

    CPC classification number: H03B5/1212 ,  H03B1/02 ,  H03B5/02 ,  H03B5/1215 ,  H03B5/1228 ,  H03B5/1296 ,  H03B27/00 ,  H03B2200/0074 ,  H03B2200/0076 ,  H03B2200/0078

    Abstract: An oscillator circuit includes first and second oscillators arranged in a series configuration between a supply voltage node and a reference voltage node. The first and second oscillators are configured to receive a synchronizing signal for controlling synchronization in frequency and phase. An electromagnetic network provided to couple the first and the second oscillators includes a transformer with a primary circuit and a secondary circuit. The primary circuit includes a first portion coupled to the first oscillator and second portion coupled to the second oscillator. The first and second portions are connected by a circuit element for reuse of current between the first and second oscillators. The oscillator circuit is fabricated as an integrated circuit device wherein the electromagnetic network is formed in metallization layers of the device. The secondary circuit generates an output power combining power provided from the first and second portions of the primary circuit.

    Abstract translation: 振荡器电路包括在电源电压节点和参考电压节点之间以串联配置布置的第一和第二振荡器。 第一和第二振荡器被配置为接收用于控制频率和相位同步的同步信号。 提供用于耦合第一和第二振荡器的电磁网络包括具有初级电路和次级电路的变压器。 主电路包括耦合到第一振荡器的第一部分和耦合到第二振荡器的第二部分。 第一和第二部分由用于在第一和第二振荡器之间重新使用电流的电路元件连接。 振荡器电路被制造为集成电路器件，其中电磁网络形成在器件的金属化层中。 次级电路产生从主电路的第一和第二部分提供的输出功率组合功率。

    Power oscillator apparatus with transformer-based power combining
    5.
    发明授权
    Power oscillator apparatus with transformer-based power combining 有权
    功率振荡器与基于变压器的功率组合

    公开(公告)号：US09520828B2

    公开(公告)日：2016-12-13

    申请号：US14942200

    申请日：2015-11-16

    Applicant: STMicroelectronics S.r.l.

    Inventor： Egidio Ragonese ,  Vincenzo Fiore ,  Nunzio Spina ,  Giuseppe Palmisano

    IPC: H03B1/02 ,  H03B5/02 ,  H03B5/12

    CPC classification number: H03B5/1212 ,  H03B1/02 ,  H03B5/02 ,  H03B5/1215 ,  H03B5/1228 ,  H03B5/1296 ,  H03B27/00 ,  H03B2200/0074 ,  H03B2200/0076 ,  H03B2200/0078

    Abstract: An oscillator circuit includes first and second oscillators arranged in a series configuration between a supply voltage node and a reference voltage node. The first and second oscillators are configured to receive a synchronizing signal for controlling synchronization in frequency and phase. An electromagnetic network provided to couple the first and the second oscillators includes a transformer with a primary circuit and a secondary circuit. The primary circuit includes a first portion coupled to the first oscillator and second portion coupled to the second oscillator. The first and second portions are connected by a circuit element for reuse of current between the first and second oscillators. The oscillator circuit is fabricated as an integrated circuit device wherein the electromagnetic network is formed in metallization layers of the device. The secondary circuit generates an output power combining power provided from the first and second portions of the primary circuit.

    Abstract translation: 振荡器电路包括在电源电压节点和参考电压节点之间以串联配置布置的第一和第二振荡器。 第一和第二振荡器被配置为接收用于控制频率和相位同步的同步信号。 提供用于耦合第一和第二振荡器的电磁网络包括具有初级电路和次级电路的变压器。 主电路包括耦合到第一振荡器的第一部分和耦合到第二振荡器的第二部分。 第一和第二部分由用于在第一和第二振荡器之间重新使用电流的电路元件连接。 振荡器电路被制造为集成电路器件，其中电磁网络形成在器件的金属化层中。 次级电路产生从主电路的第一和第二部分提供的输出功率组合功率。

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