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1. 发明申请

WO2015019106A2 RF ENERGY HARVESTER 审中-公开
标题翻译：射频能量捕获器
公开(公告)号：WO2015019106A2
公开(公告)日：2015-02-12
申请号：PCT/GB2014/052431
申请日：2014-08-08
申请人： DRAYSON WIRELESS LIMITED
发明人： MITCHESON, Paul David , LUCYSZYN, Stepan , RANGEL, Manuel Pinuela , YATES, David Christopher
IPC分类号： H01Q1/24
CPC分类号： H02J50/20 , H01Q1/248 , H01Q5/364 , H01Q9/0464 , H02J7/025 , H02J17/00 , H02J50/27 , H02J50/40 , H02J50/80
摘要： Disclosed herein is an antenna apparatus for use in harvesting ambient radio frequency, RF, energy. The apparatus comprises one or more RF antenna components arranged to receive RF energy for producing electricity. The one or more RF antenna components comprise a plurality of frequency filtering components, each frequency filtering component being arranged to filter a respective frequency band of the received RF energy. Also disclosed herein is an apparatus comprising a rectifying circuit arranged to convert a variable electrical signal received at an input from an associated antenna into a direct current electrical signal for supplying to an electrical energy storage unit, the antenna for use in harvesting ambient radio frequency, RF, energy. The apparatus also comprises a power management module having an input arranged to receive the direct current and control supply of the direct current to the electrical energy storage unit. The rectifying circuit comprises a plurality of transmission lines, wherein the input of the rectifying circuit and the input of the power management module are connected via the plurality of transmission lines. The power management module is arranged at least partially within a boundary defined by the plurality of transmission lines.
摘要翻译：本文公开了一种用于收集环境射频，RF，能量的天线装置。该装置包括一个或多个RF天线组件，其布置成接收用于发电的RF能量。一个或多个RF天线部件包括多个频率滤波部件，每个频率滤波部件被布置成对所接收的RF能量的相应频带进行滤波。这里还公开了一种装置，包括：整流电路，被布置成将在相关天线的输入处接收到的可变电信号转换成用于向电能存储单元提供的直流电信号，用于收集环境射频的天线，射频，能量。该装置还包括电源管理模块，该电源管理模块具有被布置为接收直流电的输入和控制向电能存储单元的直流供电。整流电路包括多条传输线，其中整流电路的输入和电源管理模块的输入经由多条传输线连接。功率管理模块至少部分地布置在由多条传输线限定的边界内。

2. 发明公开

EP2939309A2 RF ENERGY HARVESTER 有权转让
标题翻译：射频能量WINNER
公开(公告)号：EP2939309A2
公开(公告)日：2015-11-04
申请号：EP14750621.6
申请日：2014-08-08
申请人： Drayson Wireless Limited
发明人： MITCHESON, Paul David , LUCYSZYN, Stepan , RANGEL, Manuel Pinuela , YATES, David Christopher
IPC分类号： H01Q1/24 , H01Q5/00 , H01Q9/04 , H01Q9/40 , H02M7/21 , H02J17/00
CPC分类号： H02J50/20 , H01Q1/248 , H01Q5/364 , H01Q9/0464 , H02J7/025 , H02J17/00 , H02J50/27 , H02J50/40 , H02J50/80
摘要： Disclosed herein is an antenna apparatus for use in harvesting ambient radio frequency, RF, energy. The apparatus comprises one or more RF antenna components arranged to receive RF energy for producing electricity. The one or more RF antenna components comprise a plurality of frequency filtering components, each frequency filtering component being arranged to filter a respective frequency band of the received RF energy. Also disclosed herein is an apparatus comprising a rectifying circuit arranged to convert a variable electrical signal received at an input from an associated antenna into a direct current electrical signal for supplying to an electrical energy storage unit, the antenna for use in harvesting ambient radio frequency, RF, energy. The apparatus also comprises a power management module having an input arranged to receive the direct current and control supply of the direct current to the electrical energy storage unit. The rectifying circuit comprises a plurality of transmission lines, wherein the input of the rectifying circuit and the input of the power management module are connected via the plurality of transmission lines. The power management module is arranged at least partially within a boundary defined by the plurality of transmission lines.

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