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公开(公告)号：US07158089B2
公开(公告)日：2007-01-02
申请号：US10999745
申请日：2004-11-29
摘要： Compact antennas for ultra wide band applications are disclosed. The compact antenna may be an elliptic dipole antenna with a poise and counterpoise both having an elliptical shape. A substrate may be used to support the poise and counterpoise with the substrate having a closed three-dimensional shape.
摘要翻译： 公开了用于超宽带应用的紧凑型天线。 紧凑型天线可以是具有椭圆形状的平面和平衡的椭圆偶极子天线。 可以使用衬底来支撑具有封闭三维形状的衬底的平衡和平衡。
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公开(公告)号：US08059054B2
公开(公告)日：2011-11-15
申请号：US11615802
申请日：2006-12-22
摘要： Compact antennas for ultra wide band applications are disclosed. The compact antenna may be an elliptic dipole antenna with a poise and counterpoise both having an elliptical shape. A substrate may be used to support the poise and counterpoise with the substrate having a closed three-dimensional shape.
摘要翻译： 公开了用于超宽带应用的紧凑型天线。 紧凑型天线可以是具有椭圆形状的平面和平衡的椭圆偶极子天线。 可以使用衬底来支撑具有封闭三维形状的衬底的平衡和平衡。
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公开(公告)号：US07872607B2
公开(公告)日：2011-01-18
申请号：US11413369
申请日：2006-04-28
摘要： A system, apparatus and method for a diverse spectrum antenna is disclosed. The diverse spectrum antenna may comprise a circuit board having a ground plane and a chip antenna including a notch, wherein the chip antenna is mounted on the circuit board at a selected distance from the ground plane.
摘要翻译： 公开了一种用于不同频谱天线的系统，装置和方法。 不同的频谱天线可以包括具有接地平面的电路板和包括凹口的芯片天线，其中芯片天线以距离接地平面选择的距离安装在电路板上。
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公开(公告)号：US20080150823A1
公开(公告)日：2008-06-26
申请号：US11615802
申请日：2006-12-22
摘要： Compact antennas for ultra wide band applications are disclosed. The compact antenna may be an elliptic dipole antenna with a poise and counterpoise both having an elliptical shape. A substrate may be used to support the poise and counterpoise with the substrate having a closed three-dimensional shape.
摘要翻译： 公开了用于超宽带应用的紧凑型天线。 紧凑型天线可以是具有椭圆形状的平面和平衡的椭圆偶极子天线。 可以使用衬底来支撑具有封闭三维形状的衬底的平衡和平衡。
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公开(公告)号：US20120164942A1
公开(公告)日：2012-06-28
申请号：US12975980
申请日：2010-12-22
IPC分类号： H04B7/14
CPC分类号： H01Q1/246 , H01Q1/007 , H01Q1/525 , H01Q9/045 , H01Q9/285 , H01Q21/28 , H01Q23/00 , H01Q25/005 , H04B7/155
摘要： A repeater system is disclosed including a dual-fed donor patch antenna with a first microstrip antenna probe and a second microstrip antenna probe, phase shifting circuitry connected to the first microstrip antenna probe and the second microstrip antenna probe, wherein the phase shifting circuitry is configured to receive an input signal, supply a first signal to the first microstrip antenna probe, and supply a second signal to the second microstrip antenna probe using the input signal such that the first signal and the second signal are approximately 180 degrees out of phase with respect to each other. The repeater system also includes a coverage antenna (either a patch antenna or dipole antenna) and a housing connecting the dual-fed donor patch antenna and the coverage antenna. The housing is disposed to serve as a ground plane for the donor patch antenna and the coverage antenna.
摘要翻译： 公开了一种中继器系统，包括具有第一微带天线探针和第二微带天线探针的双馈馈体贴片天线，连接到第一微带天线探针和第二微带天线探针的相移电路，其中配置相移电路 为了接收输入信号，向第一微带天线探针提供第一信号，并且使用输入信号将第二信号提供给第二微带天线探针，使得第一信号和第二信号相对于约180度异相 对彼此。 中继器系统还包括覆盖天线（贴片天线或偶极天线）和连接双馈馈体贴片天线和覆盖天线的外壳。 外壳被设置为用作施主贴片天线和覆盖天线的接地平面。
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6.发明授权公开(公告)号：US08538345B2
公开(公告)日：2013-09-17
申请号：US12063402
申请日：2007-10-09
IPC分类号： H04B1/38
摘要： An apparatus including an antenna for wireless communications is disclosed. The apparatus comprises an antenna including first and second radiating elements, a circuit adapted to process a signal received from or to be provided to the antenna, and a housing enclosing at least a portion of the circuit, wherein at least a portion of the housing comprises the second radiating element. The second radiating element may forms a base of the housing. Additionally, the second radiating element may be electrically coupled to ground potential. Further, the first radiating element may be situated entirely within the housing, partially within the housing, or entirely external to the housing.
摘要翻译： 公开了一种包括用于无线通信的天线的装置。 该装置包括一个包括第一和第二辐射元件的天线，一个适于处理从天线接收或将要提供给天线的信号的电路，以及封闭电路的至少一部分的外壳，其中壳体的至少一部分包括 第二辐射元件。 第二辐射元件可以形成壳体的基部。 另外，第二辐射元件可以电耦合到地电位。 此外，第一辐射元件可以完全位于壳体内，部分地位于壳体内，或完全位于外壳外部。
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7.发明授权Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems 有权用于超宽带系统的电磁耦合端馈椭圆偶极子公开(公告)号：US07973733B2
公开(公告)日：2011-07-05
申请号：US10769419
申请日：2004-01-30
IPC分类号： H01Q9/16
CPC分类号： H01Q1/38 , H01Q9/285 , H01Q13/085
摘要： An antenna that includes a first plane, a second plane spaced apart from the first plane, a first radiating surface, positioned substantially on the first plane, to act as a poise, a second radiating surface to act as a counterpoise, and an end-feed microstrip positioned on the second plane, wherein the first radiating surface and the second radiating surface are electromagnetically coupled to the end-feed microstrip.
摘要翻译： 一种天线，包括第一平面，与第一平面间隔开的第二平面，基本上位于第一平面上的第一辐射表面，用作平面，第二辐射表面用作平衡点， 馈送微带设置在第二平面上，其中第一辐射表面和第二辐射表面电磁耦合到端馈微带。
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8.发明申请Antenna including first and second radiating elements having substantially the same characteristic features 审中-公开天线包括具有基本相同的特征的第一和第二辐射元件公开(公告)号：US20100219981A1
公开(公告)日：2010-09-02
申请号：US12063017
申请日：2007-10-04
摘要： An apparatus including an antenna for wireless communications is disclosed. The antenna includes a first radiating element and a second radiating element electromagnetically coupled to and electrically isolated from the first radiating element. The first radiating element includes at least one characteristic feature that is substantially the same as at least one characteristic feature of the second radiating element. The first radiating element may be configured as a planar monopole having various shapes, such as elliptical, circular, triangular, square, rectangular, diamond, or polygon. The planar monopole may further be electrically coupled to a flat or curved metallic load. The first radiating element may also be configured as a cone. The second radiating element may be configured as a flat or curved metal structure.
摘要翻译： 公开了一种包括用于无线通信的天线的装置。 天线包括电磁耦合到第一辐射元件和与第一辐射元件电隔离的第一辐射元件和第二辐射元件。 第一辐射元件包括与第二辐射元件的至少一个特征特征基本上相同的至少一个特征特征。 第一辐射元件可以被配置为具有各种形状的平面单极，例如椭圆形，圆形，三角形，正方形，矩形，菱形或多边形。 平面单极子还可以电耦合到平坦或弯曲的金属负载。 第一辐射元件也可以被配置为锥体。 第二辐射元件可以被构造成平坦或弯曲的金属结构。
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公开(公告)号：US20090284245A1
公开(公告)日：2009-11-19
申请号：US12267041
申请日：2008-11-07
申请人： Miles A. Kirby , Matthew S. Grob , Ernest T. Ozaki , Paul E. Jacobs , William H. Von Novak , Alireza Hormoz Mohammadian , Stanley S. Toncich
发明人： Miles A. Kirby , Matthew S. Grob , Ernest T. Ozaki , Paul E. Jacobs , William H. Von Novak , Alireza Hormoz Mohammadian , Stanley S. Toncich
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , G06K7/0008 , G06K7/10178 , G06K19/0701 , G06K19/0715 , G06K19/0723 , H01F38/14 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/02 , Y10T307/406
摘要： Exemplary embodiments are directed to wireless power transfer. A transmitting device or a receiving device for use in a wireless transfer system may be equipment or a household appliance. The transmitting device includes a transmit antenna to wirelessly transfer power to a receive antenna by generating a near field radiation within a coupling-mode region. An amplifier applies an RF signal to the transmit antenna. A presence detector detects a presence of a receiver device within the coupling-mode region. A controller adjusts a power output of the amplifier responsive to the presence of a receiver device. The presence detector may also detect a human presence. The power output may be adjusted at or below the regulatory level when the presence signal indicates human presence and above a regulatory level when the presence signal indicates human absence.
摘要翻译： 示例性实施例涉及无线功率传输。 用于无线传送系统的发送设备或接收设备可以是设备或家用电器。 发射装置包括通过在耦合模式区域内产生近场辐射而将功率无线地传输到接收天线的发射天线。 放大器将RF信号施加到发射天线。 存在检测器检测耦合模式区域内的接收机设备的存在。 控制器响应于接收机设备的存在来调整放大器的功率输出。 存在检测器还可以检测人的存在。 当存在信号指示人类存在并且当存在信号指示人类不存在时，功率输出可以被调节为或等于调节水平。
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10.发明授权公开(公告)号：US09190875B2
公开(公告)日：2015-11-17
申请号：US12266525
申请日：2008-11-06
IPC分类号： H02J17/00 , G06K7/00 , G06K7/10 , G06K19/07 , H01Q1/38 , H01Q7/00 , H02J5/00 , H02J7/02 , H04B5/00 , H04B5/02 , H01Q1/22 , H01F38/14
CPC分类号： H02J50/12 , G06K7/0008 , G06K7/10178 , G06K19/0701 , G06K19/0715 , G06K19/0723 , H01F38/14 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/02 , Y10T307/406
摘要： Exemplary embodiments are directed to wireless power transfer. Antenna circuits use negative resistance to offset resistance from other elements in the circuit. The antenna circuits include an antenna for coupling with a near field radiation at a resonant frequency and a capacitance element connected in series with the receive antenna. The antenna circuits also include a negative resistance generator connected in series with the capacitance element. In the case of a receive antenna, and possibly a repeater antenna, a load is connected in series with the negative resistance generator. The load may draw power from the near field radiation when the antenna circuit oscillates near the resonant frequency. In the case of a transmit antenna, a signal generator is coupled in series with the antenna for applying signal power to the antenna circuit to generate an electromagnetic field at the resonant frequency creating a coupling-mode region within a near field.
摘要翻译： 示例性实施例涉及无线功率传输。 天线电路使用负电阻来抵消电路中其他元件的电阻。 天线电路包括用于与谐振频率的近场辐射耦合的天线和与接收天线串联连接的电容元件。 天线电路还包括与电容元件串联连接的负电阻发生器。 在接收天线和可能的中继器天线的情况下，负载与负电阻发生器串联连接。 当天线电路在谐振频率附近振荡时，负载可能会从近场辐射引起电力。 在发射天线的情况下，信号发生器与天线串联耦合，用于向天线电路施加信号功率以在共振频率处产生电磁场，从而产生近场内的耦合模式区域。
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