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    Systems and methods for receiving and managing power in wireless devices
    2.
    发明授权
    Systems and methods for receiving and managing power in wireless devices 有权
    无线设备接收和管理电源的系统和方法

    公开(公告)号：US07956572B2

    公开(公告)日：2011-06-07

    申请号：US12091025

    申请日：2006-10-23

    申请人： Regan Zane ,  Zoya Popovic ,  Andrew Sharp ,  Diego Restrepo

    发明人： Regan Zane ,  Zoya Popovic ,  Andrew Sharp ,  Diego Restrepo

    IPC分类号： H02J7/00 ,  H01Q9/00

    CPC分类号： H01Q1/248 ,  H01Q1/2225 ,  H01Q5/42 ,  Y10T307/653

    摘要： Exemplary systems and methods are provided for collecting/harvesting direct current (DC) power received from a power source(s). The system comprises a controlled impedance power controller comprises a power converter configured to present a positive equivalent resistive load to the at least one power source over a range of input power levels. Exemplary systems and methods are provided for collecting radio frequency (RF) power. An exemplary system comprises at least two rectenna elements, a power controller, and a DC combining circuit. The DC combining circuit is associated with the at least two rectenna elements and the DC combining circuit is configured to dynamically combine the at least two rectenna elements in one of a plurality of series/parallel configurations. The power controller is configured to control the DC combining circuit to achieve a desired overall power output from the at least two rectenna elements.

    摘要翻译： 提供了用于收集/收获从电源接收的直流（DC）功率的示例性系统和方法。 该系统包括受控阻抗功率控制器，其包括功率转换器，功率转换器被配置为在一定范围的输入功率电平上向至少一个电源呈现正等效电阻负载。 提供了用于收集射频（RF）功率的示例性系统和方法。 示例性系统包括至少两个整流天线元件，功率控制器和DC组合电路。 DC组合电路与至少两个整流天线元件相关联，并且DC组合电路被配置为以多个串联/并联配置中的一个动态组合至少两个整流天线元件。 功率控制器被配置为控制DC组合电路以实现来自至少两个整流天线元件的期望的总功率输出。

    Systems and Methods for Receiving and Managing Power in Wireless Devices
    3.
    发明申请
    Systems and Methods for Receiving and Managing Power in Wireless Devices 有权
    无线设备接收和管理电源的系统和方法

    公开(公告)号：US20090200985A1

    公开(公告)日：2009-08-13

    申请号：US12091025

    申请日：2006-10-23

    申请人： Regan Zane ,  Zoya Popovic ,  Andrew Sharp ,  Diego Restrepo

    发明人： Regan Zane ,  Zoya Popovic ,  Andrew Sharp ,  Diego Restrepo

    IPC分类号： H02J7/00 ,  H02J1/00

    CPC分类号： H01Q1/248 ,  H01Q1/2225 ,  H01Q5/42 ,  Y10T307/653

    摘要： Exemplary systems and methods are provided for collecting/harvesting direct current (DC) power received from a power source(s). The system comprises a controlled impedance power controller comprises a power converter configured to present a positive equivalent resistive load to the at least one power source over a range of input power levels. Exemplary systems and methods are provided for collecting radio frequency (RF) power. An exemplary system comprises at least two rectenna elements, a power controller, and a DC combining circuit. The DC combining circuit is associated with the at least two rectenna elements and the DC combining circuit is configured to dynamically combine the at least two rectenna elements in one of a plurality of series/parallel configurations. The power controller is configured to control the DC combining circuit to achieve a desired overall power output from the at least two rectenna elements.

    摘要翻译： 提供了用于收集/收获从电源接收的直流（DC）功率的示例性系统和方法。 该系统包括受控阻抗功率控制器，其包括功率转换器，功率转换器被配置为在一定范围的输入功率电平上向至少一个电源呈现正等效电阻负载。 提供了用于收集射频（RF）功率的示例性系统和方法。 示例性系统包括至少两个整流天线元件，功率控制器和DC组合电路。 DC组合电路与至少两个整流天线元件相关联，并且DC组合电路被配置为以多个串联/并联配置中的一个动态组合至少两个整流天线元件。 功率控制器被配置为控制DC组合电路以实现来自至少两个整流天线元件的期望的总功率输出。