公开(公告)号：US20130130621A1

公开(公告)日：2013-05-23

申请号：US13558492

申请日：2012-07-26

申请人： Dong Zo KIM ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Yun Kwon PARK ,  Eun Seok PARK ,  Young Ho RYU ,  Young Tack HONG ,  Jin Sung CHOI ,  Chang Wook YOON ,  Jong Won YU ,  Wang Sang LEE ,  Hyeong Seok JANG

发明人： Dong Zo KIM ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Yun Kwon PARK ,  Eun Seok PARK ,  Young Ho RYU ,  Young Tack HONG ,  Jin Sung CHOI ,  Chang Wook YOON ,  Jong Won YU ,  Wang Sang LEE ,  Hyeong Seok JANG

IPC分类号： H04B7/24

CPC分类号： H04B5/0031 ,  H04B5/0037

摘要： A method and apparatus for data communication in wireless power transmission are provided. A wireless power transmitter includes a resonance antenna configured to wirelessly transmit a power to a wireless power receiver, and receive a signal from the wireless power receiver, the signal including a sub-carrier. The wireless power transmitter further includes a controller configured to receive the signal from the resonance antenna, and receive data from the wireless power receiver based on the sub-carrier.

摘要翻译： 提供了一种用于无线电力传输中的数据通信的方法和装置。 无线电力发射机包括：谐振天线，被配置为向无线电力接收器无线地发送电力，并且从无线电力接收器接收信号，所述信号包括子载波。 无线电力发射机还包括被配置为从谐振天线接收信号并且基于子载波从无线电力接收器接收数据的控制器。

公开(公告)号：US07605769B2

公开(公告)日：2009-10-20

申请号：US11735868

申请日：2007-04-16

申请人： Jae Chan Lee ,  Jong Won Yu ,  Wang Sang Lee ,  Hyun Hak Kim

发明人： Jae Chan Lee ,  Jong Won Yu ,  Wang Sang Lee ,  Hyun Hak Kim

IPC分类号： H01Q13/10 ,  H01Q15/24

CPC分类号： H01Q13/106 ,  H01Q9/30 ,  H01Q9/40

摘要： In a multi-band U-slot planar antenna, a limited ground plane is provided. A connector includes a ground terminal connected to the ground plane and a feeding terminal for feeding a signal. A planar radiation device includes a feeding point connected to the feeding terminal, a central U-slot having a symmetrical configuration about a central axis thereof, the central axis extending vertically from the feeding point, and at least one pair of auxiliary U-slots symmetrical with each other about the central axis. In the multi-band U-slot planar antenna, alternatively, at least one auxiliary U-slot may have a symmetrical configuration about the central axis.

摘要翻译： 在多频带U形槽平面天线中，提供有限的接地平面。 连接器包括连接到接地平面的接地端子和用于馈送信号的馈电端子。 平面辐射装置包括连接到馈电端子的馈电点，具有围绕其中心轴线对称构造的中心U形槽，中心轴线从馈电点垂直延伸，并且至少一对辅助U形槽对称 彼此围绕中心轴线。 在多频带U形槽平面天线中，备选地，至少一个辅助U槽可以具有围绕中心轴的对称构造。