公开(公告)号：US20150180528A1

公开(公告)日：2015-06-25

申请号：US14631397

申请日：2015-02-25

Applicant: STMicroelectronics S.r.I.

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

IPC: H04B1/40 ,  H04L27/08

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 。