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    • 21. 发明公开
    • Broadband high frequency slip-ring system
    • Breitband-Hochfrequenzschleifringsystem
    • EP1748523A2
    • 2007-01-31
    • EP06253823.6
    • 2006-07-20
    • MOOG INC.
    • Coleman, Donnie S.
    • H01R39/24
    • H01R39/10H01P1/06H01R12/523H01R35/025H01R39/08H01R39/24H01R39/64
    • A velocity compensated contacting ring system includes a first dielectric material, a plurality of concentric spaced conductive rings and a first ground plane. The first dielectric material includes a first side and a second side. The plurality of concentric spaced conductive rings are located on the first side of the first dielectric material. The conductive rings include an inner ring and an outer ring. The first ground plane is located on the second side of the first dielectric material. A width of the inner ring is greater than a width of the outer ring and the widths of the inner and outer rings are selected to substantially equalize electrical lengths of the inner and outer rings.
    • 速度补偿接触环系统包括第一介电材料,多个同心间隔的导电环和第一接地平面。 第一电介质材料包括第一侧和第二侧。 多个同心隔开的导电环位于第一介电材料的第一侧上。 导电环包括内环和外环。 第一接地平面位于第一介电材料的第二侧。 内环的宽度大于外圈的宽度,并且内圈和外圈的宽度被选择为基本上均衡内圈和外圈的电长度。
    • 24. 发明授权
    • Device for non-contact transmission of electrical signals and/or energy
    • 用于非接触传输电信号和/或能量的装置
    • US06956450B1
    • 2005-10-18
    • US09331226
    • 1998-01-05
    • Georg Lohr
    • Georg Lohr
    • H04B7/26H01F38/14H01P1/06H01P7/08H02J17/00H04B5/00H04B5/02
    • H04B5/0012H01F38/14H01F2038/146H01P1/06H01P1/067H04B5/00H04B5/0031H04B5/0037
    • A device for non-contact transmission of electrical signals or energy between two parts mobile relative to each other comprising electromagnetic near-field coupler elements on the two parts, wherein the coupler elements on at least one part form a cascade circuit terminated in a manner substantially free from reflection, and each coupler element is an independent resonance system having a resonance frequency higher than a highest frequency of wide-band signals to be transmitted. An alternatively structured device in which each coupler element on one part includes an element that resonates independently and has a resonance frequency approximately equal to the frequency of signals or energy to be transmitted including developments in which the coupler elements operate on differential signals, or analyzer means determine the spacing between the two parts, or at least one part comprises symmetrical lines for supplying differential energy signals to two coupler elements.
    • 用于在两部分之间相对移动的两个部件之间的电信号或能量非接触传输的装置包括两部分上的电磁近场耦合器元件,其中至少一个部分上的耦合器元件形成基本上以 并且每个耦合器元件是具有高于要发送的宽带信号的最高频率的谐振频率的独立谐振系统。 一种可替代地构造的装置,其中一个部件上的每个耦合器元件包括独立谐振并具有近似等于待传输的信号或能量的频率的谐振频率的元件,包括耦合器元件在差分信号上操作的开发,或分析器装置 确定两个部件之间的间距,或者至少一个部分包括用于向两个耦合器元件提供差分能量信号的对称线。
    • 27. 发明申请
    • UNIVERSAL MICROWAVE WAVEGUIDE JOINT AND MECHANICALLY STEERABLE MICROWAVE TRANSMITTER
    • 通用微波波导接头和机械可控微波发射器
    • US20140049435A1
    • 2014-02-20
    • US13586592
    • 2012-08-15
    • Kenneth W. Brown
    • Kenneth W. Brown
    • H01Q13/00H01P1/06
    • H01P1/06H01P1/061H01P1/065
    • A universal joint comprising a pair of circular waveguide ball-joints and a slip-joint allows for simultaneous 3-axis rotation and 3-dimensional translation between an antenna and a stationary source. As such, the universal joint does not have to be physically aligned with the azimuth, and elevation, rotation axis of the antenna and mounted on the gimbal support, greatly simplifying the antenna steering mechanism. The universal joint allows the antenna to be mass-balanced in relation to the azimuth and elevation axis without adding any additional counter weights, thus reducing the size and power requirements of the azimuth and elevation rotation drive systems. Additional ball-joints may be provided to increase the allowed range of motion of the antenna.
    • 包括一对圆形波导球形接头和滑动关节的万向接头允许在天线和固定源之间同时进行3轴旋转和3维平移。 因此,万向节不必与天线的仰角和仰角旋转轴物理对准,并且安装在万向支架上,大大简化了天线转向机构。 通用接头允许天线相对于方位角和仰角进行质量平衡,而不增加任何额外的配重,从而减小方位角和仰角旋转驱动系统的尺寸和功率要求。 可以提供额外的球接头以增加天线的允许运动范围。
    • 29. 发明授权
    • Automatic R. F. waveguide coupler
    • 自动R.F.波导耦合器
    • US5127069A
    • 1992-06-30
    • US698438
    • 1991-05-10
    • Lewis O. Horton
    • Lewis O. Horton
    • H01P1/06
    • H01P1/06
    • An autocoupler flange is coupled to a rigid waveguide through a flexible waveguide. The autocoupler flange is supported in a stationary housing by support pins projecting through shaped apertures in the housing and a system of springs to maintain the autocoupler flange in a position skewed to the vertical. The autocoupler flange includes a stop member with a horizontal alignment slot therein. A movable waveguide flange has an alignment bracket secured thereto, the alignment bracket including a horizontal alignment pin. Vertical motion of the movable waveguide flange and alignment bracket engages the autocoupler flange, lifting the autocoupler flange from its support on the stationary housing. The horizontal alignment pin engages the horizontal alignment slot to provide horizontal alignment between the flanges. In the coupled position, the autocoupler flange is supported on the waveguide flange with the system of springs locking the flanges together. Vertical and rotational adjustment screws in the alignment bracket engage the stop member to vertically and rotationally align the waveguide flanges.
    • 自动耦合器法兰通过柔性波导耦合到刚性波导管。 自动联轴器法兰通过支撑销支撑在固定的外壳中,支撑销通过外壳中的成形孔突出,并将弹簧系统保持在垂直于垂直的位置。 自动联轴器法兰包括其中具有水平对准槽的止动构件。 可移动波导法兰具有固定到其上的对准支架,该对准支架包括水平对准销。 可移动波导法兰和对准支架的垂直运动与自动耦合器法兰接合,将自动耦合器法兰从其固定外壳上的支架上提起。 水平对准销接合水平对准槽以在凸缘之间提供水平对准。 在耦合位置,自动耦合器法兰支撑在波导法兰上,弹簧系统将凸缘锁定在一起。 对准支架中的垂直和旋转调节螺钉与止动构件接合,以垂直和旋转地对准波导法兰。
    • 30. 发明申请
    • VARIABLE ISI TRANSMISSION CHANNEL APPARATUS
    • 可变ISI传输通道设备
    • US20150365260A1
    • 2015-12-17
    • US14763463
    • 2014-01-27
    • ARTEK KABUSHIKI KAISHA
    • Kiyoshi SONE
    • H04L25/03H01P1/06H01P3/08
    • H04L25/03006H01P1/06H01P3/08H01P5/04
    • A variable ISI transmission channel apparatus inserted in a high-speed transmission channel for the high-speed serial data communication simulates a “live” ISI environment to which the high-speed transmission channel in operation is exposed, in a situation such as a bit error test by means of continuously adjusting an amount of inter-symbol interference (ISI) in the high-speed transmission channel.By allowing an undersurface of a transmission loss generating member (6) (16) (26) such as a dielectric, a magnetic body, and an electric conductor to face, and slide on, a top surface of a conductor strip (2) exposed on a top surface of a plate-shaped dielectric substrate (1), a facing area is continuously increased/decreased. A dielectric loss, a magnetic loss, or a resistance loss increased/decreased in the transmission loss generating member is reflected on a high-frequency signal on the conductor strip (2).
    • 插入用于高速串行数据通信的高速传输信道中的可变ISI传输信道设备模拟在诸如位错误的情况下暴露高速传输信道的“实时”ISI环境 通过连续调整高速传输通道中的符号间干扰量(ISI)来进行测试。 通过允许诸如电介质,磁体和电导体的传输损耗产生部件(6)(16)(26)的下表面暴露在导体条(2)的顶表面上并滑动 在板状电介质基板(1)的上表面上,相对面积连续地增大/减小。 在传输损耗产生部件上的介电损耗,磁损耗或电阻损耗增加/减小,反射在导体条(2)上的高频信号上。