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公开(公告)号：US20110109501A1
公开(公告)日：2011-05-12
申请号：US12758966
申请日：2010-04-13
摘要： This disclosure may relate generally to systems, devices, and methods for a phased array illuminated reflector dish RF antenna combining a phased array with a microwave reflector dish and using beam steering to align the antenna beam to maximize antenna performance. The phased array may be connected in communication with one of a transmitter, a receiver, and a transceiver. In various exemplary embodiments the phased array illuminated reflector dish RF antenna includes a boom arm supporting the microwave reflector dish and the phased array. In one exemplary embodiment, the phased array only communicates signals with a remote source of the signals via the microwave reflector dish (not directly). The RF antenna system may be configured to be rough pointed by mechanically aiming the RF antenna system, and the RF antenna system is configured to fine tune aim the beam of said RF antenna system by beam steering.
摘要翻译： 本公开可以一般涉及用于将相控阵列与微波反射器盘组合的相控阵照明反射器皿RF天线的系统，设备和方法，并使用波束导向来对准天线波束以最大化天线性能。 相控阵可以与发射机，接收机和收发机之一连接。 在各种示例性实施例中，相控阵照明反射器皿RF天线包括支撑微波反射盘和相控阵的臂臂。 在一个示例性实施例中，相控阵列仅通过微波反射器盘（而不是直接）与远程信号源通信信号。 RF天线系统可以被配置为通过机械瞄准RF天线系统来粗略指向，并且RF天线系统被配置为通过波束转向来微调所述RF天线系统的波束。
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公开(公告)号：US08228232B2
公开(公告)日：2012-07-24
申请号：US12759130
申请日：2010-04-13
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： H01Q21/06
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，以实现宽范围的天线应用的完全或基本上单片解决方案，可通过具有单极化或双重 极化饲料
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公开(公告)号：US5576671A
公开(公告)日：1996-11-19
申请号：US427323
申请日：1995-04-24
IPC分类号： H01P5/12
CPC分类号： H01P5/12
摘要： A method and apparatus for power combining or dividing handles high impedance line requirements in n-way combiners (15) and dividers (10) using phase delay networks (12, 14) to transform impedances to a lower, intermediate impedance. Each impedance transformation is accomplished using a stepped impedance or tapered impedance transmission line (26). The method and apparatus provides isolation between input or output ports (11, 22 and 24, 13) in power combining or dividing circuits using an incremental phase delay network (12) of prescribed electrical phase lengths (22, 24) to provide phase cancellation. The power divider (10) and combiner (15) can be used in power amplifiers and in communication devices.
摘要翻译： 用于功率组合或分频的方法和装置利用相位延迟网络（12,14）处理n路组合器（15）和分频器（10）中的高阻抗线路要求，以将阻抗变换到较低的中间阻抗。 使用阶梯式阻抗或锥形阻抗传输线（26）来实现每个阻抗变换。 该方法和装置在使用规定电相位长度（22,24）的增量相位延迟网络（12）进行功率组合或分频的输入或输出端口（11,22和24,13）之间提供隔离以提供相位消除。 功率分配器（10）和组合器（15）可用于功率放大器和通信设备中。
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公开(公告)号：US20130136209A1
公开(公告)日：2013-05-30
申请号：US13306937
申请日：2011-11-29
IPC分类号： H04L27/00
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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公开(公告)号：US08410980B2
公开(公告)日：2013-04-02
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，以实现宽范围的天线应用的完全或基本上单片解决方案，可通过具有单极化或双重 极化饲料
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公开(公告)号：US20100259445A1
公开(公告)日：2010-10-14
申请号：US12759130
申请日：2010-04-13
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，以实现宽范围的天线应用的完全或基本上单片解决方案，可通过具有单极化或双重 极化饲料
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公开(公告)号：US5952886A
公开(公告)日：1999-09-14
申请号：US9497
申请日：1998-01-20
CPC分类号： H01L27/0207 , H01L27/0605 , H03F3/604
摘要： A multistage MMIC power amplifier with diagonal oriented field effect transistors (FETs) provides higher power output for a smaller MMIC die size. Corporate feed structures divide the RF input signal and combine the RF output signals and in a base two fashion. The corporate feed structures allow the FETs of the amplifier stages operate in-phase with adjacent circuitry appearing as an even-mode open circuit. The MMIC power amplifier is suitable for applications where reduced size, high efficiency and high gain are important, such as in commercial communication systems.
摘要翻译： 具有对角定向场效应晶体管（FET）的多级MMIC功率放大器为更小的MMIC管芯尺寸提供更高的功率输出。 公司饲料结构划分射频输入信号并组合射频输出信号，并以两种方式组合。 公司馈电结构允许放大器级的FET与相邻的电路同相工作，作为均衡模式开路。 MMIC功率放大器适用于缩小尺寸，高效率和高增益的应用，如商业通信系统。
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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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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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公开(公告)号：US08416882B2
公开(公告)日：2013-04-09
申请号：US12759113
申请日：2010-04-13
申请人： David W. Corman , Jennifer Kitchen
发明人： David W. Corman , Jennifer Kitchen
CPC分类号： H01Q3/34 , G06G7/12 , H01Q3/26 , H01Q3/36 , H01Q15/242
摘要： In an exemplary embodiment, an active vector generator is configured to generate a composite vector with controlled phase and amplitude, where the active vector generator generates the composite vector with independent variable phase control and independent variable amplitude control. Furthermore, in another exemplary embodiment, an active vector generator is configured to generate a unique number of phase states and configured to generate a unique number of amplitude states. Specifically, an exemplary active vector generator comprises a digital-to-analog converter (DAC) configured to set the phase of the composite vector, a current multiplying switch network configured to control the amplitude of the composite vector, a variable current multiplier configured to adjust the amplitude of the composite vector, and a differential adder configured to control the quadrant of the composite vector and generate the composite vector.
摘要翻译： 在示例性实施例中，有源矢量发生器被配置为生成具有受控相位和幅度的复合矢量，其中有源矢量发生器产生具有独立可变相位控制和独立可变幅度控制的复合矢量。 此外，在另一示例性实施例中，有源向量发生器被配置为生成唯一数量的相位状态并且被配置为生成唯一数量的幅度状态。 具体地，示例性的有源矢量发生器包括被配置为设置复合矢量的相位的数模转换器（DAC），配置成控制复合矢量的幅度的电流倍增开关网络，被配置为调整 复合矢量的幅度和配置成控制复合矢量的象限的差分加法器，并生成复合矢量。
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