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12 条记录 (耗时 0.014 秒)

    DIRECT COAXIAL INTERFACE FOR CIRCUITS
    2.
    发明申请
    DIRECT COAXIAL INTERFACE FOR CIRCUITS 有权
    电路直接同轴接口

    公开(公告)号：US20090102575A1

    公开(公告)日：2009-04-23

    申请号：US11874369

    申请日：2007-10-18

    申请人： Rob Zienkewicz ,  Dean Cook ,  Charles Woods

    发明人： Rob Zienkewicz ,  Dean Cook ,  Charles Woods

    IPC分类号： H01P5/103

    CPC分类号： H01P5/085

    摘要： In general, in accordance with an exemplary aspect of the present invention, a low-loss interface for connecting an integrated circuit such as a monolithic microwave integrated circuit to an energy transmission device such as a waveguide is disclosed. In one exemplary embodiment, the interface comprises a coaxial structure such as a coaxial cable that directly connects the monolithic microwave integrated circuit to the waveguide to transmit energy such as microwave energy with minimal loss.

    摘要翻译： 通常，根据本发明的示例性方面，公开了用于将诸如单片微波集成电路的集成电路连接到诸如波导的能量传输装置的低损耗接口。 在一个示例性实施例中，接口包括诸如同轴电缆的同轴结构，其直接将单片微波集成电路连接到波导以最小的损耗传输诸如微波能量的能量。

    Method for detection of an object using correlation filters with score reaffirmation post processing
    4.
    发明授权
    Method for detection of an object using correlation filters with score reaffirmation post processing 失效
    使用具有分数确认后处理的相关滤波器来检测对象的方法

    公开(公告)号：US07202940B1

    公开(公告)日：2007-04-10

    申请号：US11155926

    申请日：2005-06-16

    申请人： Chi-Kin Lam ,  Thomas Dean Cook

    发明人： Chi-Kin Lam ,  Thomas Dean Cook

    IPC分类号： G01C3/08

    CPC分类号： G01S7/487 ,  G01S17/89 ,  G06K9/6292

    摘要： A method and system for detecting a target which uses composition correlation filters with score reaffirmation post processing for acquiring a target. The method and system uses target decision rules that are based on comparing the dot products, or peaks, of three score reaffirmation filters and their registered LADAR image to detect a target.

    摘要翻译： 一种用于检测使用组合相关滤波器的目标的方法和系统，其具有用于获取目标的分数确认后处理。 该方法和系统使用基于比较三个分数重申过滤器的点积或峰值的目标决策规则及其注册的LADAR图像来检测目标。

    SINGLE OSCILLATOR TRANSCEIVER FREQUENCY PLAN
    5.
    发明申请
    SINGLE OSCILLATOR TRANSCEIVER FREQUENCY PLAN 有权
    单振荡器收发器频率计划

    公开(公告)号：US20060135082A1

    公开(公告)日：2006-06-22

    申请号：US11275932

    申请日：2006-02-06

    申请人： Dean Cook

    发明人： Dean Cook

    IPC分类号： H04B1/38

    CPC分类号： H04B1/408 ,  H04B1/403

    摘要： A frequency plan is provided for particular use in a transceiver. Advantageously, a single oscillator may be used to generate desired frequency signal. One or more power splitters receive the signal and equally divide the signal into first and second signals having a frequency substantially equal to the original. Multipliers on each arm of the transceiver receive a signal and increase the frequency of the signal. Ultimately, multiple signals having different frequencies may be transmitted over the same cable due in part to the generated frequency separation between the signals. In one particular aspect, the frequency plan provides a two-thirds relationship between the frequencies of the multiple signals.

    摘要翻译： 提供频率计划用于收发器中的特定用途。 有利地，可以使用单个振荡器来产生期望的频率信号。 一个或多个功率分配器接收信号并且将信号等分成具有基本上等于原始频率的频率的第一和第二信号。 收发器的每个臂上的乘数接收信号并增加信号的频率。 最终，具有不同频率的多个信号可以通过相同的电缆传输，部分原因是信号之间产生的频率间隔。 在一个特定方面，频率计划提供了多个信号的频率之间三分之二的关系。

    Wide bandwidth frequency multiplier
    6.
    发明授权
    Wide bandwidth frequency multiplier 失效
    宽带宽倍频器

    公开(公告)号：US6124742A

    公开(公告)日：2000-09-26

    申请号：US13234

    申请日：1998-01-26

    申请人： Dean Cook ,  Christopher D. Grondahl

    发明人： Dean Cook ,  Christopher D. Grondahl

    IPC分类号： H03B19/14 ,  H03B19/00

    CPC分类号： H03B19/14

    摘要： A wide bandwidth frequency multiplier (48) multiplies a first frequency of an input signal (52) to generate an output signal (54) having a second frequency. The multiplier (48) includes first stage doubler (56). The doubler (56) includes a lumped element power splitter (62), a push-push amplifier (80), and a combining junction (96). The power splitter (62) splits the input signal (52) into first and second signals (70, 72) that are balanced in phase. A series resistive element (86) maintains amplitude balance between the first and second signals (70, 72). First and second feedback circuits (166, 184) are integrated with first and second transistors (164, 182) so that the push-push amplifier (80) operates over wide bandwidth. In addition, the multiplier (48) includes a second stage doubler (58) configured similar to the first stage doubler (56) for producing an output signal (54) that is quadruple the frequency of input signal (52). The first and second stage doublers (56, 58) are combined on a single integrated circuit.

    摘要翻译： 宽带倍增器（48）将输入信号（52）的第一频率相乘以产生具有第二频率的输出信号（54）。 乘法器（48）包括第一级倍增器（56）。 倍增器（56）包括集总元件功率分配器（62），推 - 推放大器（80）和组合结（96）。 功率分配器（62）将输入信号（52）分成相位平衡的第一和第二信号（70,72）。 串联电阻元件（86）保持第一和第二信号（70,72）之间的幅度平衡。 第一和第二反馈电路（166,184）与第一和第二晶体管（164,182）集成，使得推 - 推放大器（80）在宽带宽上工作。 另外，乘法器（48）包括与第一级倍增器（56）类似的第二级倍增器（58），用于产生输出信号（52）的频率的四倍的输出信号（54）。 第一和第二级加倍器（56,58）组合在单个集成电路上。

    Low-loss interface
    7.
    发明授权
    Low-loss interface 有权
    低损耗接口

    公开(公告)号：US07782156B2

    公开(公告)日：2010-08-24

    申请号：US11853287

    申请日：2007-09-11

    申请人： Charles Woods ,  Noel Lopez ,  Dean Cook ,  Jon Filreis

    发明人： Charles Woods ,  Noel Lopez ,  Dean Cook ,  Jon Filreis

    IPC分类号： H03H7/38 ,  H01P5/08

    CPC分类号： H01P5/107 ,  H01L23/66 ,  H01L2223/6633 ,  H01L2224/48091 ,  H01L2924/19039 ,  H01L2924/3011 ,  H01L2924/00014 ,  H01L2924/00

    摘要： In general, in accordance with an exemplary aspect of the present invention, a low-loss interface for connecting an integrated circuit such as a monolithic microwave integrated circuit to an energy transmission device such as a waveguide is disclosed. In one exemplary embodiment, the interface comprises a pin attached to a matching network that matches the impedance of the energy produced at the circuit to the impedance required by the waveguide without the use of a dielectric material.

    摘要翻译： 通常，根据本发明的示例性方面，公开了用于将诸如单片微波集成电路的集成电路连接到诸如波导的能量传输装置的低损耗接口。 在一个示例性实施例中，接口包括连接到匹配网络的引脚，其将电路产生的能量的阻抗与波导所需的阻抗匹配，而不使用电介质材料。

    SINGLE OSCILLATOR TRANSCEIVER
    8.
    发明申请
    SINGLE OSCILLATOR TRANSCEIVER 有权
    单振荡器收发器

    公开(公告)号：US20070015471A1

    公开(公告)日：2007-01-18

    申请号：US11465760

    申请日：2006-08-18

    申请人： Dean Cook ,  Kenneth Buer

    发明人： Dean Cook ,  Kenneth Buer

    IPC分类号： H04B1/40

    CPC分类号： H04B1/408 ,  H04B1/403

    摘要： A frequency plan is provided for particular use in a transceiver. Advantageously, a single oscillator may be used to generate desired frequency signals. One or more power splitters receive the signal and equally divide the signal into first and second signals having a frequency substantially equal to the original. Multipliers on each arm of the transceiver receive a signal and increase the frequency of the signal. In one exemplary embodiment, multiple signals having different frequencies may be transmitted over the same cable due in part to the generated frequency separation between the signals. In another exemplary embodiment, multiple signals may be transmitted over multiple cables. Additionally, multiple signals over one or more cables may be transmitted at or below 3 GHz.

    摘要翻译： 提供频率计划用于收发器中的特定用途。 有利地，可以使用单个振荡器来产生期望的频率信号。 一个或多个功率分配器接收信号并且将信号等分成具有基本上等于原始频率的频率的第一和第二信号。 收发器的每个臂上的乘数接收信号并增加信号的频率。 在一个示例性实施例中，具有不同频率的多个信号可以通过相同的电缆传输，部分是由于信号之间产生的频率间隔。 在另一示例性实施例中，多个信号可以通过多个电缆传输。 此外，一根或多根电缆上的多个信号可以在3 GHz或以下传输。

    High power parallel block-up converter
    10.
    发明申请
    High power parallel block-up converter 审中-公开
    大功率并联封装转换器

    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。