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    • 4. 发明申请
    • COMPACT RADIO FREQUENCY TRANSMITTING AND RECEIVING ANTENNA AND CONTROL DEVICE EMPLOYING SAME
    • 紧凑无线电频率发射和接收天线及其使用的控制装置
    • US20080036679A1
    • 2008-02-14
    • US11874642
    • 2007-10-18
    • Spencer WebbStephen ThompsonGregory AltonenStuart DeJongeEdward FelegySiddharth Sinha
    • Spencer WebbStephen ThompsonGregory AltonenStuart DeJongeEdward FelegySiddharth Sinha
    • H01Q7/00
    • H01Q1/38H01Q7/005
    • An electrical control device for controlling the status of a controlled electrical device, the electrical control device comprising a power conducting semiconductor device for controlling the status of the controlled electrical device; a control circuit; a transmitter and/or receiver in communication with the control circuit; and an antenna coupled to the transmitter and/or receiver; the antenna adapted to receive a first signal at a specified frequency from a remote control device and/or transmit a second signal at a specified frequency to a remote control device; wherein the transmitter is operable to couple the first signal from the antenna to the control circuit for remotely controlling the controllably conductive device and/or couple the second signal from the control circuit for providing a status of said controlled electrical device, the antenna comprising a first loop of conductive material having a capacitance and an inductance; the capacitance and the inductance forming a circuit being resonant at the specified frequency; a second loop of conductive material having two ends adapted to be electrically coupled to a control circuit, the second loop being substantially only magnetically coupled to the first loop; the first and second loops each having a loop axis, the loop axes of the first and second loops being substantially parallel or coincident.
    • 一种用于控制受控电气设备的状态的电气控制装置,所述电气控制装置包括用于控制受控电气装置的状态的功率传导半导体装置; 一个控制电路; 与控制电路通信的发射机和/或接收机; 以及耦合到所述发射机和/或接收机的天线; 所述天线适于从遥控设备接收指定频率的第一信号和/或以指定频率发送到遥控设备的第二信号; 其中所述发射机可操作以将来自所述天线的所述第一信号耦合到所述控制电路,以远程控制所述可控导电装置和/或耦合来自所述控制电路的所述第二信号,以提供所述受控电气装置的状态,所述天线包括第一 具有电容和电感的导电材料的环路; 形成电路的电容和电感以指定频率谐振; 导电材料的第二环,其具有适于电耦合到控制电路的两端,所述第二环基本上仅磁耦合到所述第一环; 所述第一和第二回路各自具有回转轴线,所述第一和第二回路的回转轴基本上平行或重合。
    • 6. 发明授权
    • Portable antenna positioner apparatus and method
    • 便携式天线定位装置及方法
    • US07432868B2
    • 2008-10-07
    • US11412720
    • 2006-04-26
    • Spencer WebbDavid Martin
    • Spencer WebbDavid Martin
    • H01Q3/00
    • H01Q1/08H01Q1/084H01Q1/1235H01Q1/125H01Q1/42H01Q3/005H01Q3/08
    • A low power, lightweight, collapsible and rugged antenna positioner for use in communicating with geostationary, geosynchronous and low earth orbit satellite. By collapsing, invention may be easily carried or shipped in a compact container. May be used in remote locations with simple or automated setup and orientation. Azimuth is adjusted by rotating an antenna in relation to a positioner base and elevation is adjusted by rotating an elevation motor coupled with the antenna. Manual orientation of antenna for linear polarized satellites yields lower weight and power usage. Updates ephemeris or TLE data via satellite. Algorithms used for search including Clarke Belt fallback, transponder/beacon searching switch, azimuth priority searching and tracking including uneven re-peak scheduling yield lower power usage. Orientation aid via user interface allows for smaller azimuth motor, simplifies wiring and lowers weight. Tilt compensation, bump detection and failure contingency provide robustness.
    • 低功率,轻量级,可折叠和坚固的天线定位器,用于与地球静止,地球同步和低地球轨道卫星通信。 通过塌缩,发明可以容易地携带或运输在紧凑的容器中。 可以在远程位置使用简单或自动的设置和方向。 通过相对于定位器基座旋转天线来调节方位角,并通过旋转与天线耦合的升降马达来调节高度。 用于线性极化卫星的手动定向天线产生较小的重量和功率使用。 通过卫星更新星历或TLE数据。 用于搜索的算法包括克拉克带回退,转发器/信标搜索开关,方位优先搜索和跟踪,包括不均匀的重峰调度产生较低的功率使用。 通过用户界面定向辅助,可以实现更小的方位电机,简化接线和降低重量。 倾斜补偿,碰撞检测和故障应急提供了鲁棒性。
    • 7. 发明申请
    • COMPACT RADIO FREQUENCY TRANSMITTING AND RECEIVING ANTENNA AND CONTROL DEVICE EMPLOYING SAME
    • 紧凑无线电频率发射和接收天线及其使用的控制装置
    • US20080042907A1
    • 2008-02-21
    • US11874563
    • 2007-10-18
    • Spencer WebbStephen ThompsonGregory AltonenStuart DeJongeEdward FelegySiddharth Sinha
    • Spencer WebbStephen ThompsonGregory AltonenStuart DeJongeEdward FelegySiddharth Sinha
    • H01Q9/04H01Q1/38
    • H01Q1/38H01Q7/005
    • An antenna operable to transmit or receive radio frequency signals at a specified frequency, the antenna comprising a first printed circuit board comprising a first loop of conductive material having a capacitance and an inductance, the capacitance and the inductance forming a circuit being resonant at the specified frequency; and a second printed circuit board comprising a second loop of conductive material having two ends adapted to be electrically coupled to an electronic circuit, the second loop being substantially only magnetically coupled to the first loop and electrically insulated from the first loop; the antenna for use with a device for controlling the power delivered to an electrical load, further wherein the first loop of the conductive material comprises a break and the capacitance includes a capacitor bridging the break; wherein the first printed circuit board is disposed in a first plane, and the first loop is disposed in the plane perpendicular to the first plane whereby electrical current flows in the first loop in a plane perpendicular to the first plane.
    • 一种可操作以以指定频率发送或接收射频信号的天线,所述天线包括第一印刷电路板,所述第一印刷电路板包括具有电容和电感的导电材料的第一环路,所述电容和电感形成在指定的谐振处的电路 频率; 以及第二印刷电路板,其包括具有适于电耦合到电子电路的两端的导电材料的第二环,所述第二环基本上仅磁耦合到所述第一环并与所述第一环电绝缘; 所述天线与用于控制传送到电负载的功率的装置一起使用,其中所述导电材料的第一环包括断路,并且所述电容包括桥接所述断裂的电容器; 其中所述第一印刷电路板设置在第一平面中,并且所述第一环设置在垂直于所述第一平面的平面中,由此电流在垂直于所述第一平面的平面中在所述第一环中流动。
    • 8. 发明申请
    • COMPACT RADIO FREQUENCY TRANSMITTING AND RECEIVING ANTENNA AND CONTROL DEVICE EMPLOYING SAME
    • 紧凑无线电频率发射和接收天线及其使用的控制装置
    • US20070085755A1
    • 2007-04-19
    • US11613631
    • 2006-12-20
    • Spencer WebbStephen ThompsonGregory AltonenStuart DeJongeEdward FelegySiddharth Sinha
    • Spencer WebbStephen ThompsonGregory AltonenStuart DeJongeEdward FelegySiddharth Sinha
    • H01Q7/00
    • H01Q1/38H01Q7/005
    • A compact antenna for use in a device for controlling the power delivered to an electric load and operable to transmit or receive radio frequency signals at a specified frequency is presented. The antenna comprises a first loop of conductive material having a capacitance and an inductance forming a circuit being resonant at the specified frequency, and a second loop of conductive material having two ends adapted to be electrically coupled to an electronic circuit. The second loop is substantially only magnetically coupled to the first loop and is electrically isolated from the first loop. In a first embodiment of the antenna, the first and second loops are formed on respective first and second printed circuit boards, which allow for a small, low-cost antenna that is easy to manufacture and maximizes efficiency. When the antenna is installed in a load control device, such as a dimmer, the first loop of the antenna is mounted on an outer surface of the device. The second loop of the antenna may be at a high-voltage potential such as line voltage.
    • 提出了一种用于控制传送到电负载并可操作以以指定频率发射或接收射频信号的功率的装置的小型天线。 该天线包括导电材料的第一环,其具有电容和形成在特定频率下谐振的电感的电感,以及具有适于电耦合到电子电路的两端的导电材料的第二环。 第二回路基本上仅与第一回路磁耦合并且与第一回路电绝缘。 在天线的第一实施例中,第一和第二环形成在相应的第一和第二印刷电路板上,这允许容易制造并且使效率最大化的小型,低成本的天线。 当天线安装在诸如调光器的负载控制装置中时,天线的第一环安装在装置的外表面上。 天线的第二回路可能处于高电压电位,例如线电压。
    • 9. 发明授权
    • Directional planar log-spiral slot antenna
    • 定向平面对数螺旋槽天线
    • US08193997B2
    • 2012-06-05
    • US12544838
    • 2009-08-20
    • Spencer Webb
    • Spencer Webb
    • H01Q1/36
    • H01Q9/27H01Q1/02H01Q1/38H01Q11/10H01Q13/106H01Q13/18H01Q17/001Y10T29/49016Y10T29/49018
    • Directional wide band antenna that may be utilized to enhance cell phone coverage within a building, or for signals intelligence collection (SIGINT). Includes a log-spiral slot antenna with feed-point configured to transfer energy to/from the antenna. Includes an energy absorbent backing and an energy absorbent siding coupled with the log-spiral slot antenna. Includes a cavity behind the log-spiral slot antenna and in front of the energy absorbent backing. Includes a cable connector coupled to a tapered microstrip line coupled to the feed-point wherein the tapered microstrip line is configured to transform the input impedance to the antenna impedance. Housed in a container configured to hold the above listed components. Energy absorbent siding, cavity and energy absorbent backing greatly reduces back lobes. Another embodiment has log-spiral shaped slots at an outer portion of the log-spiral slot antenna overlap with the energy absorbent siding and wherein the feed-point overlaps the cavity.
    • 定向宽带天线可用于增强建筑物内的手机覆盖,或用于信号智能收集(SIGINT)。 包括具有馈电点的对数螺旋缝隙天线,配置为将能量传输到天线/从天线传输能量。 包括能量吸收衬垫和与对数螺旋缝隙天线耦合的能量吸收壁板。 包括对数螺旋槽天线后面的空腔和能量吸收衬垫的前面。 包括耦合到耦合到馈电点的锥形微带线的电缆连接器,其中锥形微带线被配置为将输入阻抗转换成天线阻抗。 放置在容纳上述部件的容器中。 能量吸收壁板,空腔和能量吸收衬垫大大减少了后裂纹。 另一个实施例在对数螺旋缝隙天线的外部部分处具有与能量吸收壁板重叠的对数螺旋形槽,并且其中馈电点与空腔重叠。
    • 10. 发明申请
    • DIRECTIONAL PLANAR LOG-SPIRAL SLOT ANTENNA
    • 方向平面日志螺旋天线
    • US20110043414A1
    • 2011-02-24
    • US12544838
    • 2009-08-20
    • Spencer WEBB
    • Spencer WEBB
    • H01Q13/10H01Q1/12H01P11/00
    • H01Q9/27H01Q1/02H01Q1/38H01Q11/10H01Q13/106H01Q13/18H01Q17/001Y10T29/49016Y10T29/49018
    • Directional wide band antenna that may be utilized to enhance cell phone coverage within a building, or for signals intelligence collection (SIGINT). Includes a log-spiral slot antenna with feed-point configured to transfer energy to/from the antenna. Includes an energy absorbent backing and an energy absorbent siding coupled with the log-spiral slot antenna. Includes a cavity behind the log-spiral slot antenna and in front of the energy absorbent backing. Includes a cable connector coupled to a tapered microstrip line coupled to the feed-point wherein the tapered microstrip line is configured to transform the input impedance to the antenna impedance. Housed in a container configured to hold the above listed components. Energy absorbent siding, cavity and energy absorbent backing greatly reduces back lobes. Another embodiment has log-spiral shaped slots at an outer portion of the log-spiral slot antenna overlap with the energy absorbent siding and wherein the feed-point overlaps the cavity.
    • 定向宽带天线可用于增强建筑物内的手机覆盖,或用于信号智能收集(SIGINT)。 包括具有馈电点的对数螺旋缝隙天线,配置为将能量传输到天线/从天线传输能量。 包括能量吸收衬垫和与对数螺旋缝隙天线耦合的能量吸收壁板。 包括对数螺旋槽天线后面的空腔和能量吸收衬垫的前面。 包括耦合到耦合到馈电点的锥形微带线的电缆连接器,其中锥形微带线被配置为将输入阻抗转换成天线阻抗。 放置在容纳上述部件的容器中。 能量吸收壁板,空腔和能量吸收衬垫大大减少了后裂纹。 另一个实施例在对数螺旋缝隙天线的外部部分处具有与能量吸收壁板重叠的对数螺旋形槽,并且其中馈电点与空腔重叠。