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1. 发明申请

US20170025744A1 MOTOR FEED ANTENNA FOR VEHICLE 有权
标题翻译：汽车馈电天线
公开(公告)号：US20170025744A1
公开(公告)日：2017-01-26
申请号：US14804170
申请日：2015-07-20
申请人： Qualcomm Incorporated
发明人： Karoly Becze , Vincent Martin Kemler , Randy Edward Standke
IPC分类号： H01Q1/28 , B64C39/02 , H01Q1/46
CPC分类号： H01Q1/28 , B64C39/024 , B64C2201/027 , B64C2201/042 , B64C2201/122 , B64C2201/16 , H01Q1/286 , H01Q1/46
摘要： According to some embodiments, an unmanned vehicle includes a power supply configured to supply an electrical power signal to a motor for propelling the unmanned vehicle, a wireless communication device configured to transmit or receive a radio frequency (RF) signal, and a motor feed antenna coupled to the power supply and the wireless communication device, the motor feed antenna configured to conduct the electrical power signal from the power supply to the motor, and to transmit or receive RF signals as an antenna for the wireless communication device.
摘要翻译：根据一些实施例，无人驾驶车辆包括被配置为向电动机提供电力信号以推进无人驾驶车辆的电源，被配置为发送或接收射频（RF）信号的无线通信设备以及电动机馈电天线耦合到所述电源和所述无线通信设备，所述电动馈电天线被配置为将电力信号从所述电源传送到所述电动机，并且发送或接收RF信号作为所述无线通信设备的天线。

2. 发明授权

US09780572B2 Wireless power multi-coil mutual induction cancellation methods and apparatus 有权
公开(公告)号：US09780572B2
公开(公告)日：2017-10-03
申请号：US14524944
申请日：2014-10-27
申请人： QUALCOMM Incorporated
发明人： Randy Edward Standke , Charles Edward Wheatley, III
IPC分类号： H02J5/00 , H01F38/14 , H02J17/00 , H01F27/28
CPC分类号： H02J5/005 , H01F27/2804 , H01F38/14 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40
摘要： This invention describes a method and apparatus to cancel the mutual inductance between mutually coupled transmit coils, each of the transmit coils fed by individual power amplifiers, and the transmit coils all sharing a common ground with the power amplifiers. The methods and systems disclosed consist of coupling the return legs of each transmit coil to a mutual inductance cancellation circuit near a common ground return connection. The cancellation circuit uses a combination of inductors and capacitors to bridge various combinations of the transmit coils without physically connecting the “bridged” transmit coils. Transmit coils “bridged” using inductors have positive mutual inductance added to them, while transmit coils “bridged” using capacitors have negative mutual inductance added to them. Additionally, manipulation of the transmit coil overlap of overlapping transmit coils and/or manipulation of the location of the cancellation circuit can be used finely tune the mutual inductance between the transmit coils.

3. 发明授权

US09735465B2 Motor feed antenna for vehicle 有权
公开(公告)号：US09735465B2
公开(公告)日：2017-08-15
申请号：US14804170
申请日：2015-07-20
申请人： Qualcomm Incorporated
发明人： Karoly Becze , Vincent Martin Kemler , Randy Edward Standke
IPC分类号： H01Q1/28 , B64C39/02 , H01Q1/46
CPC分类号： H01Q1/28 , B64C39/024 , B64C2201/027 , B64C2201/042 , B64C2201/122 , B64C2201/16 , H01Q1/286 , H01Q1/46
摘要： According to some embodiments, an unmanned vehicle includes a power supply configured to supply an electrical power signal to a motor for propelling the unmanned vehicle, a wireless communication device configured to transmit or receive a radio frequency (RF) signal, and a motor feed antenna coupled to the power supply and the wireless communication device, the motor feed antenna configured to conduct the electrical power signal from the power supply to the motor, and to transmit or receive RF signals as an antenna for the wireless communication device.

4. 发明申请

US20160118806A1 WIRELESS POWER MULTI-COIL MUTUAL INDUCTION CANCELLATION METHODS AND APPARATUS 有权
标题翻译：无线电力多线圈互感诱导方法和装置
公开(公告)号：US20160118806A1
公开(公告)日：2016-04-28
申请号：US14524944
申请日：2014-10-27
申请人： QUALCOMM Incorporated
发明人： Randy Edward Standke , Charles Edward Wheatley, III
IPC分类号： H02J5/00
CPC分类号： H02J5/005 , H01F27/2804 , H01F38/14 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40
摘要： This invention describes a method and apparatus to cancel the mutual inductance between mutually coupled transmit coils, each of the transmit coils fed by individual power amplifiers, and the transmit coils all sharing a common ground with the power amplifiers. The methods and systems disclosed consist of coupling the return legs of each transmit coil to a mutual inductance cancellation circuit near a common ground return connection. The cancellation circuit uses a combination of inductors and capacitors to bridge various combinations of the transmit coils without physically connecting the “bridged” transmit coils. Transmit coils “bridged” using inductors have positive mutual inductance added to them, while transmit coils “bridged” using capacitors have negative mutual inductance added to them. Additionally, manipulation of the transmit coil overlap of overlapping transmit coils and/or manipulation of the location of the cancellation circuit can be used finely tune the mutual inductance between the transmit coils.
摘要翻译：本发明描述了一种抵消相互耦合的发射线圈之间的互感的方法和装置，每个发射线圈由各个功率放大器馈送，并且发射线圈与功率放大器共享公共地。公开的方法和系统包括将每个发射线圈的返回支路连接到公共接地返回连接附近的互感消除电路。消除电路使用电感器和电容器的组合来桥接发射线圈的各种组合，而不物理地连接“桥接”发射线圈。使用电感器的发送线圈“桥接”具有与其相加的正互感，而使用电容器的发送线圈“桥接”对其加上负互感。此外，可以使用重叠发射线圈的发射线圈的重叠和/或消除电路的位置的操纵来微调发射线圈之间的互感。

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