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    Systems and methods for synchronization of clock signals
    2.
    发明授权
    Systems and methods for synchronization of clock signals 有权
    用于同步时钟信号的系统和方法

    公开(公告)号：US09014215B2

    公开(公告)日：2015-04-21

    申请号：US13625761

    申请日：2012-09-24

    Applicant: Aviat U.S., Inc.

    Inventor： Philip Secker ,  Emerick Vann

    IPC: H04J3/06 ,  H04L7/00 ,  H03L7/08 ,  H04J3/12

    CPC classification number: H04J3/0691 ,  H03L7/0805 ,  H03L7/0807 ,  H04J3/0638 ,  H04J3/0647 ,  H04J3/12 ,  H04L7/0008 ,  H04L7/0337

    Abstract: A terminal of an exemplary transmitting device is configured to receive an initial clock signal. A first phase lock loop is configured to lock a phase of an initial periodic signal with a phase of the initial clock signal. A transmitting data block interface is configured to provide the plurality of data blocks with samples of the initial periodic signal to a receiving device. An exemplary receiving device includes a receiving data block interface configured to receive the plurality of data blocks. A second phase lock loop is configured to recreate the initial periodic signal and lock a phase of the recreated periodic signal with a phase of the samples of the initial periodic signal. The clock signal generator is configured to recreate and provide the initial clock signal. The recreated clock signal is synchronized to the initial clock signal based on the phase of the recreated periodic signal.

    Abstract translation: 示例性发送设备的终端被配置为接收初始时钟信号。 第一锁相环被配置为用初始时钟信号的相位锁定初始周期信号的相位。 发送数据块接口被配置为向接收设备提供多个数据块与初始周期信号的采样。 示例性接收设备包括被配置为接收多个数据块的接收数据块接口。 第二锁相环配置成重新创建初始周期信号，并用初始周期信号的样本的相位来锁定重新创建的周期信号的相位。 时钟信号发生器被配置为重建并提供初始时钟信号。 重新创建的时钟信号基于重新创建的周期信号的相位与初始时钟信号同步。

    Systems and Methods for Synchronization of Clock Signals
    4.
    发明申请
    Systems and Methods for Synchronization of Clock Signals 有权
    用于同步时钟信号的系统和方法

    公开(公告)号：US20130100967A1

    公开(公告)日：2013-04-25

    申请号：US13625761

    申请日：2012-09-24

    Applicant: Aviat U.S., Inc.

    Inventor： Philip Secker ,  Emerick Vann

    IPC: H04J3/06

    CPC classification number: H04J3/0691 ,  H03L7/0805 ,  H03L7/0807 ,  H04J3/0638 ,  H04J3/0647 ,  H04J3/12 ,  H04L7/0008 ,  H04L7/0337

    Abstract: A terminal of an exemplary transmitting device is configured to receive an initial clock signal. A first phase lock loop is configured to lock a phase of an initial periodic signal with a phase of the initial clock signal. A transmitting data block interface is configured to provide the plurality of data blocks with samples of the initial periodic signal to a receiving device. An exemplary receiving device includes a receiving data block interface configured to receive the plurality of data blocks. A second phase lock loop is configured to recreate the initial periodic signal and lock a phase of the recreated periodic signal with a phase of the samples of the initial periodic signal. The clock signal generator is configured to recreate and provide the initial clock signal. The recreated clock signal is synchronized to the initial clock signal based on the phase of the recreated periodic signal.

    Abstract translation: 示例性发送设备的终端被配置为接收初始时钟信号。 第一锁相环被配置为用初始时钟信号的相位锁定初始周期信号的相位。 发送数据块接口被配置为向接收设备提供多个数据块与初始周期信号的采样。 示例性接收设备包括被配置为接收多个数据块的接收数据块接口。 第二锁相环配置成重新创建初始周期信号，并用初始周期信号的样本的相位来锁定重新创建的周期信号的相位。 时钟信号发生器被配置为重建并提供初始时钟信号。 重新创建的时钟信号基于重新创建的周期信号的相位与初始时钟信号同步。

    SYSTEMS AND METHODS FOR REDUCTION OF TRIPLE TRANSIT EFFECTS IN TRANSCEIVER COMMUNICATIONS
    6.
    发明申请
    SYSTEMS AND METHODS FOR REDUCTION OF TRIPLE TRANSIT EFFECTS IN TRANSCEIVER COMMUNICATIONS 审中-公开
    用于减少收发机通信中的三重传输效应的系统和方法

    公开(公告)号：US20150139286A1

    公开(公告)日：2015-05-21

    申请号：US14598712

    申请日：2015-01-16

    Applicant: Aviat U.S., Inc.

    Inventor： Youming Qin ,  Frank Matsumoto ,  Emerick Vann

    IPC: H04L25/08 ,  H04B3/46

    CPC classification number: H04L25/085 ,  H04B3/46 ,  H04W88/085

    Abstract: Systems and methods for transceiver communication are discussed herein. An exemplary system comprises a first transceiver unit comprising a first attenuator, a filter module, a gain module, and an antenna. The first attenuator may be configured to attenuate a transmission signal from a second transceiver module over a coaxial cable. The transmission signal may comprise a primary component and a triple transit component. The first attenuator may further be configured to attenuate and provide a reflection signal over the coaxial cable to the second transceiver module. The reflection signal may be based on a reflection of at least a portion of the transmission signal. The filter module configured to filter the transmission signal. The gain module may be configured to increase the gain of the transmission signal. The antenna may be configured to transmit the transmission signal.

    Abstract translation: 本文讨论了收发器通信的系统和方法。 示例性系统包括第一收发器单元，其包括第一衰减器，滤波器模块，增益模块和天线。 第一衰减器可以被配置为通过同轴电缆衰减来自第二收发器模块的传输信号。 传输信号可以包括主要部件和三重传送部件。 第一衰减器还可以被配置为衰减并且通过同轴电缆向第二收发器模块提供反射信号。 反射信号可以基于传输信号的至少一部分的反射。 所述过滤器模块被配置为过滤所述传输信号。 增益模块可以被配置为增加发送信号的增益。 天线可以被配置为发送传输信号。

    SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/Q ADJUSTMENT
    7.
    发明申请
    SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/Q ADJUSTMENT 有权
    用于自适应I / Q调整的异步重新调制的系统和方法

    公开(公告)号：US20140128016A1

    公开(公告)日：2014-05-08

    申请号：US14155211

    申请日：2014-01-14

    Applicant: AVIAT U.S., INC.

    Inventor： Emerick Vann ,  Yen-Fang Chao ,  Youming Qin ,  Roland Matian

    IPC: H04B1/16

    CPC classification number: H04L1/206 ,  H03C3/406 ,  H03D3/009 ,  H03D7/168 ,  H04B1/0014 ,  H04B1/10 ,  H04B1/16 ,  H04B1/28 ,  H04B1/30 ,  H04L1/0036 ,  H04L1/203 ,  H04L1/208 ,  H04L27/38 ,  H04L27/3854

    Abstract: Various embodiments provide for systems and methods for signal conversion of one modulated signal to another modulated signal using demodulation and then re-modulation. According to some embodiments, a signal receiving system may comprise an I/Q demodulator that demodulates a first modulated signal to an in-phase (“I″) signal and a quadrature (“Q″) signal, an I/Q signal adjustor that adaptively adjusts the Q signal to increase the signal-to-noise ratio (SNR) of a transitory signal that is based on a second modulated signal, and an I/Q modulator that modulates the I signal and the adjusted Q signal to the second modulated signal. To increase the SNR, the Q signal may be adjusted based on a calculated error determined for the transitory signal during demodulation by a demodulator downstream from the I/Q modulator.

    Abstract translation: 各种实施例提供了用于使用解调然后再调制将一个调制信号信号转换成另一调制信号的系统和方法。 根据一些实施例，信号接收系统可以包括将第一调制信号解调为同相（“I”）信号和正交（“Q”）信号的I / Q解调器，I / Q信号调节器， 自适应地调整Q信号以增加基于第二调制信号的瞬态信号的信噪比（SNR），以及将I信号和经调整的Q信号调制为第二调制信号的I / Q调制器 信号。 为了增加SNR，可以基于在由I / Q调制器下游的解调器解调期间为瞬态信号确定的计算误差来调整Q信号。

    SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/Q ADJUSTMENT
    9.
    发明申请
    SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/Q ADJUSTMENT 有权
    用于自适应I / Q调整的异步重新调制的系统和方法

    公开(公告)号：US20150215084A1

    公开(公告)日：2015-07-30

    申请号：US14679987

    申请日：2015-04-06

    Applicant: Aviat U.S., Inc.

    Inventor： Emerick Vann ,  Yen-Fang Chao ,  Youming Qin ,  Roland Matian

    IPC: H04L1/20 ,  H04L27/38

    CPC classification number: H04L1/206 ,  H03C3/406 ,  H03D3/009 ,  H03D7/168 ,  H04B1/0014 ,  H04B1/10 ,  H04B1/16 ,  H04B1/28 ,  H04B1/30 ,  H04L1/0036 ,  H04L1/203 ,  H04L1/208 ,  H04L27/38 ,  H04L27/3854

    Abstract: Various embodiments provide for systems and methods for signal conversion of one modulated signal to another modulated signal using demodulation and then re-modulation. According to some embodiments, a signal receiving system may comprise an I/Q demodulator that demodulates a first modulated signal to an in-phase (“I”) signal and a quadrature (“Q”) signal, an I/Q signal adjustor that adaptively adjusts the Q signal to increase the signal-to-noise ratio (SNR) of a transitory signal that is based on a second modulated signal, and an I/Q modulator that modulates the I signal and the adjusted Q signal to the second modulated signal. To increase the SNR, the Q signal may be adjusted based on a calculated error determined for the transitory signal during demodulation by a demodulator downstream from the I/Q modulator.

    Abstract translation: 各种实施例提供了用于使用解调然后再调制将一个调制信号信号转换成另一调制信号的系统和方法。 根据一些实施例，信号接收系统可以包括将第一调制信号解调为同相（“I”）信号和正交（“Q”）信号的I / Q解调器，I / Q信号调节器， 自适应地调整Q信号以增加基于第二调制信号的瞬态信号的信噪比（SNR），以及将I信号和经调整的Q信号调制为第二调制信号的I / Q调制器 信号。 为了增加SNR，可以基于在由I / Q调制器下游的解调器解调期间为瞬态信号确定的计算误差来调整Q信号。

    SYSTEMS AND METHODS FOR TRANSCEIVER COMMUNICATION
    10.
    发明申请
    SYSTEMS AND METHODS FOR TRANSCEIVER COMMUNICATION 有权
    收发机通信系统与方法

    公开(公告)号：US20140362894A1

    公开(公告)日：2014-12-11

    申请号：US14469432

    申请日：2014-08-26

    Applicant: Aviat U.S., Inc.

    Inventor： Emerick Vann

    IPC: H04L25/08 ,  H04L27/34

    CPC classification number: H04L25/08 ,  H04B1/40 ,  H04L27/3405

    Abstract: Systems and methods for transceiver communication are discussed herein. An exemplary system comprises a first transceiver and a second transceiver. The first transceiver may comprise an I/Q module and a PHY device. The I/Q module may receive a first complex signal and transform the first complex signal into bit words of a predetermined size and framewords. The PHY device may receive the bit words, transmit the bit words and framewords over a cable, and perform adaptive cancellation. The second transceiver may comprise a PHY device, an I/Q module, an I/Q modulator, and an antenna. The PHY device may receive the bit words and the framewords from over the cable. The I/Q module may transform the bit words to a second complex signal based on the framewords. The I/Q modulator may modulate the complex signal to generate a transmit signal. The antenna may transmit the signal.

    Abstract translation: 本文讨论了收发器通信的系统和方法。 示例性系统包括第一收发器和第二收发器。 第一收发机可以包括I / Q模块和PHY设备。 I / Q模块可以接收第一复合信号，并将第一复数信号变换成预定大小的位字和成帧信号。 PHY设备可以接收位字，通过电缆发送位字和帧输入，并执行自适应消除。 第二收发器可以包括PHY设备，I / Q模块，I / Q调制器和天线。 PHY设备可以通过电缆接收位字和帧信号。 I / Q模块可以将位字转换成基于信号线的第二复信号。 I / Q调制器可以调制复信号以产生发射信号。 天线可以发送信号。

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