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公开(公告)号：US20090278762A1
公开(公告)日：2009-11-12
申请号：US12274994
申请日：2008-11-20
申请人： Noel Lopez , George A. Hamilton , John Filreis , Dave Laidig
发明人： Noel Lopez , George A. Hamilton , John Filreis , Dave Laidig
CPC分类号： H01Q19/10 , H01Q21/0025 , H01Q21/065 , H01Q21/10 , Y10T29/49144 , Y10T29/49222
摘要： In accordance with various aspects of the present invention, a method and system for an antenna modular sub-array super component is presented. The modular sub-array super component allows for multiple antenna product designs to utilize a common low cost aperture element assembly block, quantities of which may be scaled up or down to suit the physical, performance, and power requirements of a specific antenna system. More specifically, a method and system for connecting various components of an antenna modular sub-array using a bar with leads connector is discussed. The bar with leads may connect antenna subcomponents or subassemblies.
摘要翻译： 根据本发明的各个方面，提出了一种用于天线模块化子阵列超级组件的方法和系统。 模块化子阵列超级组件允许多个天线产品设计利用普通的低成本孔径元件组合块，其数量可以按比例放大或缩小以适应特定天线系统的物理，性能和功率需求。 更具体地，讨论了使用具有引线连接器的条将天线模块化子阵列的各种部件连接的方法和系统。 带引线的条可以连接天线子部件或子部件。
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公开(公告)号：US08592960B2
公开(公告)日：2013-11-26
申请号：US13221693
申请日：2011-08-30
申请人： David R. Laidig , Kenneth V. Buer , Michael R. Lyons , Noel Lopez
发明人： David R. Laidig , Kenneth V. Buer , Michael R. Lyons , Noel Lopez
IPC分类号： H01L23/04
CPC分类号： H05K7/20409 , H01L23/047 , H01L23/315 , H01L23/495 , H01L23/49541 , H01L23/49568 , H01L23/66 , H01L2223/6627 , H01L2223/6683 , H01L2224/48091 , H01Q23/00 , H05K7/02 , H01L2924/00014
摘要： A MMIC package is disclosed comprising: a leadframe based overmolded package, a die positioned within the overmolded package; and a partial waveguide interface, wherein the partial waveguide interface is integral with the overmolded package facilitating low cost and reliable assembly. Also disclosed is an overmolded package where the die sits on a metal portion exposed on the bottom of the package and the package is configured for attachment to a chassis of a transceiver such that heat from the die is easily dissipated to the chassis with a direct thermal path. The disclosure facilitates parallel assembly of MMIC packages and use of pick and place/surface mounting technology for attaching the MMIC packages to the chassis of transceivers. This facilitates reliable and low cost transceivers.
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公开(公告)号：US20100052994A1
公开(公告)日：2010-03-04
申请号：US12463101
申请日：2009-05-08
CPC分类号： H01Q5/00 , H01Q5/385 , H01Q9/0414 , H01Q9/045 , H01Q9/0457 , H01Q19/10 , H01Q21/0087 , H01Q21/065 , H01Q21/10
摘要： In accordance with various aspects of the present invention, a method and system for designing an inclined antenna array with a hybrid mechanical-electronic steering system with improved radiation performances at low elevation angles is presented. In an exemplary embodiment, a radiating element structure is attached to a mounting surface and includes a patch antenna and a ground plane. The bottom edge of the patch antenna is farther from the mounting surface than the top edge of the patch antenna. If the radiating element structure is used in an inclined array antenna, then the patch antenna has an uncovered view of a low elevation angle. Furthermore, at least a portion of a patch antenna may be uncovered and have a clear view. A clear view of the low elevation angle results in increased directivity and increased polarization quality due to reduced signal scattering.
摘要翻译： 根据本发明的各个方面，提出了一种利用具有改进的低仰角辐射性能的混合机械 - 电子转向系统来设计倾斜天线阵列的方法和系统。 在示例性实施例中，辐射元件结构附接到安装表面并且包括贴片天线和接地平面。 贴片天线的底边比贴片天线的顶边更远离安装表面。 如果在倾斜阵列天线中使用辐射元件结构，则贴片天线具有低仰角的未覆盖视图。 此外，贴片天线的至少一部分可以是未覆盖的并且具有清晰的视图。 低仰角的清晰视图导致由于减少的信号散射而增加的方向性和增加的极化质量。
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公开(公告)号：US20080012644A1
公开(公告)日：2008-01-17
申请号：US11744739
申请日：2007-05-04
申请人： David Lang , Noel Lopez
发明人： David Lang , Noel Lopez
IPC分类号： H03F3/191
摘要： An RF power detector having a wide dynamic range may comprise a chopping amplifier and is configured to detect pulsed high frequency RF signals. The chopping amplifier controlled by a bias current regulator amplifies and chops an RF signal by periodically enabling and disabling the amplifier according to a system clock. The chopped high frequency RF signal feeds a Schottky diode biased to operate in the square law region for weak signals. The Schottky diode voltage is tapped and high pass filtered. The voltage drives a logarithmic and linear converter. The converter outputs are summed to produce an output voltage that is a repeatable and stable monotonically increasing function of the RF power.
摘要翻译： 具有宽动态范围的RF功率检测器可以包括斩波放大器，并且被配置为检测脉冲高频RF信号。 由偏置电流调节器控制的斩波放大器通过根据系统时钟周期性地启用和禁用放大器来放大和斩波RF信号。 斩波的高频RF信号馈送肖特基二极管，偏置为在弱信号的平方律区域中工作。 点击肖特基二极管电压并进行高通滤波。 电压驱动对数和线性转换器。 将转换器输出相加以产生作为RF功率的可重复且稳定的单调递增功能的输出电压。
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公开(公告)号：US08120537B2
公开(公告)日：2012-02-21
申请号：US12463101
申请日：2009-05-08
IPC分类号： H01Q1/38
CPC分类号： H01Q5/00 , H01Q5/385 , H01Q9/0414 , H01Q9/045 , H01Q9/0457 , H01Q19/10 , H01Q21/0087 , H01Q21/065 , H01Q21/10
摘要： In accordance with various aspects of the present invention, a method and system for designing an inclined antenna array with a hybrid mechanical-electronic steering system with improved radiation performances at low elevation angles is presented. In an exemplary embodiment, a radiating element structure is attached to a mounting surface and includes a patch antenna and a ground plane. The bottom edge of the patch antenna is farther from the mounting surface than the top edge of the patch antenna. If the radiating element structure is used in an inclined array antenna, then the patch antenna has an uncovered view of a low elevation angle. Furthermore, at least a portion of a patch antenna may be uncovered and have a clear view. A clear view of the low elevation angle results in increased directivity and increased polarization quality due to reduced signal scattering.
摘要翻译： 根据本发明的各个方面，提出了一种利用具有改进的低仰角辐射性能的混合机械 - 电子转向系统来设计倾斜天线阵列的方法和系统。 在示例性实施例中，辐射元件结构附接到安装表面并且包括贴片天线和接地平面。 贴片天线的底边比贴片天线的顶边更远离安装表面。 如果在倾斜阵列天线中使用辐射元件结构，则贴片天线具有低仰角的未覆盖视图。 此外，贴片天线的至少一部分可以是未覆盖的并且具有清晰的视图。 低仰角的清晰视图导致由于减少的信号散射而增加的方向性和增加的极化质量。
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公开(公告)号：US07652464B2
公开(公告)日：2010-01-26
申请号：US11744739
申请日：2007-05-04
申请人： David Lang , Noel Lopez
发明人： David Lang , Noel Lopez
IPC分类号： G01R25/02
摘要： An RF power detector having a wide dynamic range may comprise a chopping amplifier and is configured to detect pulsed high frequency RF signals. The chopping amplifier controlled by a bias current regulator amplifies and chops an RF signal by periodically enabling and disabling the amplifier according to a system clock. The chopped high frequency RF signal feeds a Schottky diode biased to operate in the square law region for weak signals. The Schottky diode voltage is tapped and high pass filtered. The voltage drives a logarithmic and linear converter. The converter outputs are summed to produce an output voltage that is a repeatable and stable monotonically increasing function of the RF power.
摘要翻译： 具有宽动态范围的RF功率检测器可以包括斩波放大器，并且被配置为检测脉冲高频RF信号。 由偏置电流调节器控制的斩波放大器通过根据系统时钟周期性地启用和禁用放大器来放大和斩波RF信号。 斩波的高频RF信号馈送肖特基二极管，偏置为在弱信号的平方律区域中工作。 点击肖特基二极管电压并进行高通滤波。 电压驱动对数和线性转换器。 将转换器输出相加以产生作为RF功率的可重复且稳定的单调递增功能的输出电压。
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公开(公告)号：US20090212871A1
公开(公告)日：2009-08-27
申请号：US12437414
申请日：2009-05-07
申请人： Noel Lopez
发明人： Noel Lopez
IPC分类号： H03F3/68
摘要： A solid state power amplifier (SSPA) system may include a radio frequency (RF) input, an RF waveguide split block, multiple monolithic microwave integrated circuit (MMIC) power amplifier modules, and/or a heat spreader. The power amplifier modules and RF waveguide may be distributed about the heat spreader in different planes. Furthermore, the power amplifier modules may be located on opposite sides of the heat spreader and nonplanar to the waveguide split block. A method for dissipating heat within an SSPA may include receiving an RF signal in a first plane, amplifying the RF signal in another plane, and combining the RF signal in yet another plane.
摘要翻译： 固态功率放大器（SSPA）系统可以包括射频（RF）输入，RF波导分裂块，多个单片微波集成电路（MMIC）功率放大器模块和/或散热器。 功率放大器模块和RF波导可以在散热器的不同平面内分布。 此外，功率放大器模块可以位于散热器的相对侧并且与波导分裂块非平面相对。 用于在SSPA内散热的方法可以包括在第一平面中接收RF信号，放大另一平面中的RF信号，以及将RF信号组合在另一平面中。
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公开(公告)号：US20090066420A1
公开(公告)日：2009-03-12
申请号：US11853897
申请日：2007-09-12
申请人： Noel Lopez
发明人： Noel Lopez
摘要： A solid state power amplifier (SSPA) system may include a radio frequency (RF) input, an RF waveguide split block, multiple monolithic microwave integrated circuit (MMIC) power amplifier modules, and/or a heat spreader. An MMIC power amplifier module may include a backing, a board, at least one MMIC, and/or a cover. A method for dissipating heat within an SSPA may include receiving an RF signal, splitting the RF signal, amplifying multiple RF signals, combining the multiple RF signals, generating heat, and/or dissipating heat.
摘要翻译： 固态功率放大器（SSPA）系统可以包括射频（RF）输入，RF波导分裂块，多个单片微波集成电路（MMIC）功率放大器模块和/或散热器。 MMIC功率放大器模块可以包括背衬，板，至少一个MMIC和/或盖。 用于在SSPA内散热的方法可以包括接收RF信号，分离RF信号，放大多个RF信号，组合多个RF信号，产生热量和/或耗散热量。
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公开(公告)号：US20060030275A1
公开(公告)日：2006-02-09
申请号：US11004488
申请日：2004-12-03
申请人： Kenneth Buer , Dean Cook , Noel Lopez
发明人： Kenneth Buer , Dean Cook , Noel Lopez
IPC分类号： H04B1/38
CPC分类号： H03F1/0277 , H03F1/0205 , H03F3/211 , H03F2203/21106 , H03F2203/21142
摘要： An apparatus, method and system to increase the power of transmission signals at a reduced cost. The apparatus includes two or more transceivers, transmitters and/or block-up converters connected in parallel to increase the total output power and/or receiving power of the apparatus. The method and system each, respectively, utilize the apparatus to improve the power and reliability of transmitted communication signals.
摘要翻译： 一种降低传输信号功率的装置，方法和系统。 该装置包括并联连接的两个或多个收发器，发射器和/或阻断转换器，以增加设备的总输出功率和/或接收功率。 该方法和系统分别利用该装置来提高发送的通信信号的功率和可靠性。
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