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公开(公告)号：US6160454A
公开(公告)日：2000-12-12
申请号：US175037
申请日：1998-10-19
申请人： Kenneth V. Buer , Dean L. Cook , Richard Torkington , Edwin J. Stanfield , Phillip James Denisuk
发明人： Kenneth V. Buer , Dean L. Cook , Richard Torkington , Edwin J. Stanfield , Phillip James Denisuk
CPC分类号： H01P5/12
摘要： A power amplifier uses a plurality of solid-state amplifiers (FIGS. 2 and 3, 140) arranged in a parallel manner to form a power amplifier module (10). Each solid-state amplifier is adhered to a low thermal expansion insert (130). The insert is then coupled to a low cost aluminum substrate in order to carry the excess heat from each solid-state amplifier (140) to the aluminum housing. The power outputs from the solid-state amplifiers from each module are combined with the power outputs from other modules using electroformed waveguide combiners (FIG. 1, 30, 40).
摘要翻译： 功率放大器使用以并行方式布置的多个固态放大器（图2和3,140）以形成功率放大器模块（10）。 每个固态放大器粘附到低热膨胀插入件（130）上。 然后将插入件耦合到低成本的铝基板，以便将来自每个固态放大器（140）的多余的热量运送到铝外壳。 来自每个模块的固态放大器的功率输出与使用电铸波导组合器的其它模块的功率输出组合（图1，30，40）。
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公开(公告)号：US20090146745A1
公开(公告)日：2009-06-11
申请号：US11950575
申请日：2007-12-05
申请人： Deborah S. Dendy , Dean L. Cook , Kenneth V. Buer
发明人： Deborah S. Dendy , Dean L. Cook , Kenneth V. Buer
IPC分类号： H03B1/00
CPC分类号： H03B5/1864
摘要： Systems, devices, and methods are provided for reducing noise in communication systems. An example resonator system comprises: a housing comprising a top portion and a floor portion, a dielectric resonator positioned with the housing, a substrate, and a stripline transmission line adjacent the substrate. In this exemplary embodiment, the stripline transmission line within the housing is electromagnetically coupled to the dielectric resonator, the substrate is positioned away from the floor portion and top portion of the housing, and the dielectric resonator coupled with the suspended stripline transmission line is connected to an active device to form an oscillator. The positioning of the substrate relative to the housing may reduce the amount of the electromagnetic field from the stripline transmission line that is absorbed into the housing. In a further embodiment, the board has no metallic backing on at least a portion of the back of the board.
摘要翻译： 提供系统，设备和方法以减少通信系统中的噪声。 示例性谐振器系统包括：壳体，其包括顶部部分和底板部分，与壳体一起定位的介质谐振器，衬底以及与衬底相邻的带状线传输线。 在该示例性实施例中，壳体内的带状线传输线电磁耦合到介质谐振器，衬底被定位成远离壳体的底板部分和顶部，并且与悬挂的带状线传输线耦合的介质谐振器连接到 用于形成振荡器的有源器件。 衬底相对于壳体的定位可以减少从被吸收到壳体中的带状线传输线的电磁场的量。 在另一实施例中，板在板的背面的至少一部分上没有金属背衬。
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公开(公告)号：US08009112B2
公开(公告)日：2011-08-30
申请号：US12179430
申请日：2008-07-24
IPC分类号： H01Q21/00
CPC分类号： H01Q3/2658 , H01Q21/065 , H01Q21/28
摘要： A Ka/Ku-band transmitter-receiver comprises a tri-band feed of a Ka-band transceiver, in conjunction with an array of phase combined patch receiving, antennas that operate at the Ku-band frequencies.
摘要翻译： Ka / Ku波段发射机 - 接收机包括Ka波段收发器的三频馈送，以及在Ku波段频率下操作的天线的相位组合音调接收阵列。
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公开(公告)号：US20090009404A1
公开(公告)日：2009-01-08
申请号：US12179430
申请日：2008-07-24
CPC分类号： H01Q3/2658 , H01Q21/065 , H01Q21/28
摘要： A Ka/Ku-band transmitter-receiver comprises a tri-band feed of a Ka-band transceiver, in conjunction with an array of phase combined patch receiving, antennas that operate at the Ku-band frequencies.
摘要翻译： Ka / Ku波段发射机 - 接收机包括Ka波段收发器的三频馈送，以及在Ku波段频率下操作的天线的相位组合音调接收阵列。
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公开(公告)号：US08699626B2
公开(公告)日：2014-04-15
申请号：US13306937
申请日：2011-11-29
IPC分类号： H03K9/00
CPC分类号： H04L27/365 , H04L27/362
摘要： A general purpose hybrid includes a first input port in communication with a first dual vector generator, a second input port in communication with a second dual vector generator, a first active combiner receives a first signal from the first dual vector generator and a third signal from the second dual vector generator, where the first and second dual vector generators independently apply phase shifting and amplitude control to the first and third signals; a second active combiner receives a second signal from the first dual vector generator and a fourth signal from the second dual vector generator, where the first and second dual vector generators independently apply phase shifting and amplitude control to the second and fourth signals; a first output port provides a first composite signal from the first active combiner; and a second output port provides a second composite signal from the second active combiner.
摘要翻译： 通用混合动力车包括与第一双向量发生器通信的第一输入端口，与第二双向量发生器通信的第二输入端口，第一有源组合器从第一双向量发生器接收第一信号，以及从第一双向量发生器接收第三信号， 第二双矢量发生器，其中第一和第二双矢量发生器独立地对第一和第三信号施加相移和幅度控制; 第二有源组合器从第一双向量发生器接收第二信号和从第二双向量发生器接收第四信号，其中第一和第二双向量发生器独立地对第二和第四信号施加相移和幅度控制; 第一输出端口提供来自第一有源组合器的第一复合信号; 并且第二输出端口提供来自第二有源组合器的第二复合信号。
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6.发明授权公开(公告)号：US08559905B2
公开(公告)日：2013-10-15
申请号：US11950831
申请日：2007-12-05
CPC分类号： H03D7/02
摘要： Systems, devices and methods are disclosed for suppressing the 2LO frequency spur, output from a mixer. In various exemplary embodiments, a DC bias circuit is electrically connected to provide DC bias to one or more non-linear elements of the mixer. The biasing voltage is used to cause the current-voltage characteristics and/or junction capacitances between non-linear elements to be more symmetric and/or to suppress 2LO leakage currents that form 2LO frequency spurs at the output of the mixer. The non-linear elements may comprise one of: BJT's, diodes, and FET's. The mixer may be one of: a subharmonic mixer; a fundamental resistive mixer; a fundamental subharmonic transconductance mixer; and a fundamental transconductance mixer comprising an anti-parallel diode pair. The system may further be configured to automatically determine an appropriate DC bias voltage level that will improve one of the LO-IF isolation and the LO-RF isolation.
摘要翻译： 公开了用于抑制从混频器输出的2LO频率支线的系统，装置和方法。 在各种示例性实施例中，DC偏置电路电连接以向混频器的一个或多个非线性元件提供DC偏置。 偏置电压用于使非线性元件之间的电流 - 电压特性和/或结电容更为对称和/或抑制在混频器输出端形成2LO频率杂散的2LO漏电流。 非线性元件可以包括以下之一：BJT，二极管和FET。 混合器可以是以下之一：次谐波混合器; 基本电阻混频器; 一种基本的次谐波跨导混频器; 以及包括反并联二极管对的基本跨导混频器。 该系统还可以被配置为自动确定将改善LO-IF隔离和LO-RF隔离之一的适当DC偏置电压电平。
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公开(公告)号：US08520722B2
公开(公告)日：2013-08-27
申请号：US11876501
申请日：2007-10-22
申请人： Kenneth V. Buer , Michael Noji
发明人： Kenneth V. Buer , Michael Noji
摘要： Systems, devices, and methods may be provided for communicating telemetry signals between a satellite modem and transceiver over an IF receive link. In an exemplary embodiment, a communication system comprises a modem, a transceiver, an IF receive communication link coupling the modem and the transceiver and configured to allow IF communication between the modem and the transceiver, and a transceiver interface module and a modem interface module, wherein the modules are configured to allow telemetry communication between the modem and the transceiver over the IF receive communication link.
摘要翻译： 可以提供系统，设备和方法，用于通过IF接收链路在卫星调制解调器和收发器之间传送遥测信号。 在示例性实施例中，通信系统包括调制解调器，收发器，耦合调制解调器和收发器的IF接收通信链路，并且被配置为允许调制解调器和收发器之间的IF通信，以及收发器接口模块和调制解调器接口模块， 其中所述模块被配置为允许所述调制解调器和所述收发器之间通过所述IF接收通信链路进行遥测通信。
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公开(公告)号：US08396496B2
公开(公告)日：2013-03-12
申请号：US12781611
申请日：2010-05-17
申请人： Kenneth V. Buer , Josh Tor , Michael Noji
发明人： Kenneth V. Buer , Josh Tor , Michael Noji
CPC分类号： H04B1/036
摘要： In accordance with an exemplary embodiment, a system comprising a transceiver, a sensor and a controller is provided. The sensor is coupled to an electrical component in the transceiver and is configured to measure a thermal load on the electrical component. The controller is configured with a predetermined threshold, and is configured to reduce the voltage and current bias point, in the power amplifier, in response to the thermal load measurement being greater than the predetermined threshold. The system provides an inexpensive solution to the problem of shedding thermal load in transceiver systems and can be incorporated into new systems or adapted to legacy systems.
摘要翻译： 根据示例性实施例，提供了包括收发器，传感器和控制器的系统。 传感器耦合到收发器中的电气部件，并且被配置成测量电气部件上的热负荷。 控制器配置有预定阈值，并且被配置为响应于热负载测量大于预定阈值而减小功率放大器中的电压和电流偏置点。 该系统为收发器系统中散热负荷的问题提供了一种便宜的解决方案，可以并入新系统或适应传统系统。
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公开(公告)号：US08396428B2
公开(公告)日：2013-03-12
申请号：US13109838
申请日：2011-05-17
申请人： Kenneth V. Buer , Josh Tor , Michael Noji
发明人： Kenneth V. Buer , Josh Tor , Michael Noji
CPC分类号： H04B1/036 , H04B1/0466 , H04B2001/0416
摘要： In accordance with an exemplary embodiment, a system comprising a transceiver, a sensor and a controller is provided. The sensor is coupled to an electrical component in the transceiver and is configured to measure a thermal load on the electrical component. The controller is configured with a predetermined threshold(s), and is configured to reduce the voltage and/or current bias point, in the power amplifier, in response to the thermal load measurement being greater than the predetermined hot threshold or less than a predetermined cold threshold. The system provides an inexpensive transceiver system solution to the problems of shedding thermal load under high temperatures and undesirable gain increases, loss of stability and power consumption increases at low temperatures, and can be incorporated into new systems or adapted to legacy systems.
摘要翻译： 根据示例性实施例，提供了包括收发器，传感器和控制器的系统。 传感器耦合到收发器中的电气部件，并且被配置成测量电气部件上的热负荷。 控制器配置有预定阈值，并且被配置为响应于热负载测量大于预定热阈值或小于预定阈值而降低功率放大器中的电压和/或电流偏置点 冷门槛。 该系统为在高温下脱落热负荷的问题提供了便宜的收发器系统解决方案，并且不期望的增益增加，在低温下稳定性和功耗的损失增加，并且可以并入到新系统中或适用于传统系统。
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公开(公告)号：US20120299775A1
公开(公告)日：2012-11-29
申请号：US13540394
申请日：2012-07-02
申请人： David W. Corman , Kenneth V. Buer , Donald Lawson Runyon , Stefano Vacarro , Ferdinando Tiezzi , Daniel Llorens del Rio , Donald E. Crockett
发明人： David W. Corman , Kenneth V. Buer , Donald Lawson Runyon , Stefano Vacarro , Ferdinando Tiezzi , Daniel Llorens del Rio , Donald E. Crockett
IPC分类号： H01Q3/00
CPC分类号： H01Q3/34 , G06G7/12 , H01Q3/26 , H01Q3/36 , H01Q15/242
摘要： In an exemplary embodiment, a phased array solid-state architecture has dual-polarized feeds and is manufactured, for example, on highly flexible silicon germanium (SiGe). The implementation of dual-polarized feeds facilitates the operation of phased arrays where the polarization can be statically or dynamically controlled on a subarray or element basis. In an exemplary embodiment, the sub-component control is configured to optimize a performance characteristic associated with polarization, such as phase or amplitude adjustment. An active phased array architecture may replace traditional distributed and GaAs implementations for the necessary functions required to operate electronically steerable phased array antennas. The architecture combines active versions of vector generators, power splitters, power combiners, and RF hybrids in a novel fashion to realize a fully or substantially monolithic solution for a wide range of antenna applications that can be realized with radiating elements having single-polarized or dual-polarized feeds,
摘要翻译： 在示例性实施例中，相控阵列固态架构具有双极化馈电，并且例如在高度柔性的硅锗（SiGe）上制造。 双极化馈电的实现有助于相位阵列的操作，其中极化可以基于子阵列或元件静态或动态地控制。 在示例性实施例中，子部件控制被配置为优化与偏振相关联的性能特性，例如相位或幅度调整。 有源相控阵架构可以代替传统的分布式和GaAs实现，用于操作电子可控相控阵列天线所需的必要功能。 该架构以新颖的方式结合了矢量发生器，功率分配器，功率组合器和RF混合器的主动版本，以实现可以通过具有单极化或双重放大单元的辐射元件实现的宽范围天线应用的完全或基本上单片解决方案 极化饲料，
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