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    • 3. 发明申请
    • RF LOCAL AREA NETWORK ANTENNA DESIGN
    • RF本地区网络天线设计
    • WO2008033281A2
    • 2008-03-20
    • PCT/US2007/019595
    • 2007-09-07
    • ITRON, INC.BORISOV, VladimirPONTIN, Joseph
    • BORISOV, VladimirPONTIN, Joseph
    • H01Q1/00
    • H01Q9/0407H01Q1/2233Y10T29/49016Y10T29/49018
    • Disclosed are apparatus and methodology subject matters relating to an antenna configured for mounting under the glass in a utility meter. The antenna is configured as a patch antenna where a radiating element is mounted on one side of a plastic substrate while a conductive ground plane element is mounted on the other side of the substrate. The ground plane element faces the meter electronics and thereby provides protection to the electronics from the electromagnetic field of the antenna. Both the radiating element and ground plane element may be provided by hot stamping conductive material directly on to the front and rear surfaces of the substrate. The antenna may be feed by a microstrip feedline mounted on the printed circuit board supporting other meter components.
    • 公开了与配置用于安装在公用事业仪表下的玻璃下方的天线相关的装置和方法学主题。 天线被配置为贴片天线,其中辐射元件安装在塑料基板的一侧上,而导电接地平面元件安装在基板的另一侧上。 接地平面元件面向仪表电子设备,从而为电子设备提供对天线电磁场的保护。 辐射元件和接地平面元件都可以通过热冲压导电材料直接提供到基板的前表面和后表面上。 天线可以由安装在支撑其他仪表组件的印刷电路板上的微带馈线来馈送。
    • 7. 发明申请
    • FULL WAVE AC/DC VOLTAGE DIVIDER
    • 全波交流/直流电压分压器
    • WO2012150962A1
    • 2012-11-08
    • PCT/US2011/062825
    • 2011-12-01
    • ITRON, INC.BORISOV, VladimirTHUMATY, Sudhir
    • BORISOV, VladimirTHUMATY, Sudhir
    • H02M5/44
    • H02M7/2173
    • Disclosed is apparatus and methodology for providing a capacitive voltage divider power supply. A plurality of full wave rectifiers each including a capacitor are coupled in series so that an applied AC source charges the capacitors in series. Switches associated with each of the plurality of full wave rectifiers are configured to be conductive during a time period spanning a period on either side of and including the zero crossing point of the applied AC source voltage. During this period of conduction, the switches provide discharge paths to discharge the capacitors in parallel into one or more load capacitors.
    • 公开了用于提供电容分压器电源的装置和方法。 每个包括电容器的多个全波整流器串联耦合,使得所施加的AC源串联对电容器充电。 与多个全波整流器中的每一个相关联的开关被配置为在跨越所施加的AC源电压的过零点的任一侧并且包括所施加的AC电源电压的过零点的周期的时间段内导通。 在这段导通期间,开关提供放电路径,将电容器并联放电到一个或多个负载电容器中。
    • 8. 发明申请
    • RF LOCAL AREA NETWORK ANTENNA DESIGN
    • 射频局域网天线设计
    • WO2008033281A3
    • 2008-08-21
    • PCT/US2007019595
    • 2007-09-07
    • ITRON INCBORISOV VLADIMIRPONTIN JOSEPH
    • BORISOV VLADIMIRPONTIN JOSEPH
    • H01Q13/10
    • H01Q9/0407H01Q1/2233Y10T29/49016Y10T29/49018
    • Disclosed are apparatus and methodology subject matters relating to an antenna configured for mounting under the glass in a utility meter. The antenna is configured as a patch antenna where a radiating element is mounted on one side of a plastic substrate while a conductive ground plane element is mounted on the other side of the substrate. The ground plane element faces the meter electronics and thereby provides protection to the electronics from the electromagnetic field of the antenna. Both the radiating element and ground plane element may be provided by hot stamping conductive material directly on to the front and rear surfaces of the substrate. The antenna may be fed by a microstrip feedline mounted on the printed circuit board supporting other meter components.
    • 公开了涉及配置用于安装在公用事业仪表中的玻璃下的天线的设备和方法学主题。 天线配置为贴片天线,其中辐射元件安装在塑料基板的一侧,而导电接地面元件安装在基板的另一侧。 接地面元件面向仪表电子装置,从而为电子装置提供对天线电磁场的保护。 辐射元件和接地平面元件都可以通过将导电材料直接热冲压到基板的前表面和后表面上来提供。 天线可以由安装在印刷电路板上的微带馈线来馈电,该印刷电路板支持其他仪表部件。