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1. 发明授权

US06690123B1 Electron gun with resistor and capacitor 失效
标题翻译：电子枪带电阻和电容
公开(公告)号：US06690123B1
公开(公告)日：2004-02-10
申请号：US09561540
申请日：2000-04-28
申请人： George Herbert Needham Riddle , Roger Casanova Alig , Aly Fathy , Attiganal Narayanaswamy Sreeram , Barry Jay Thaler , Michael James Liberatore
发明人： George Herbert Needham Riddle , Roger Casanova Alig , Aly Fathy , Attiganal Narayanaswamy Sreeram , Barry Jay Thaler , Michael James Liberatore
IPC分类号： G09G104
CPC分类号： H01J3/02 , H01J29/48 , H01J2229/4834
摘要： An electron gun as for a cathode ray tube includes a plurality of electrodes biased at different potentials to electrostatically shape and focus the one or more electron beams produced thereby. A dynamic focus grid is driven by a substantial ac voltage signal at the horizontal line rate, which signal is undesirably coupled through parasitic capacitance to an intermediate grid located between the dynamic focus grid and the gun anode. A resistive biasing network includes a high value resistance to divide the anode potential to develop bias potential for the intermediate grid and a capacitance to ac couple the intermediate grid to ground potential. The resistance is formed in a single layer ceramic circuit and the capacitance is formed on the single layer ceramic circuit or on the tube neck. The ceramic circuit may be located in the tube neck on or with the electron gun.
摘要翻译：阴极射线管的电子枪包括以不同电位偏置的多个电极，以静电形成和聚焦由此产生的一个或多个电子束。动态聚焦网格由水平线速率的基本交流电压信号驱动，该信号不期望地通过寄生电容耦合到位于动态聚焦栅格和枪阳极之间的中间栅格。电阻偏置网络包括高电阻值以分割阳极电位以产生用于中间电网的偏置电位，以及将中间电网耦合到地电位的电容。电阻形成在单层陶瓷电路中，电容形成在单层陶瓷电路上或管颈上。陶瓷电路可以位于电子枪上或与电子枪的管颈中。

2. 发明申请

US20050217786A1 High performance embedded RF filters 失效
公开(公告)号：US20050217786A1
公开(公告)日：2005-10-06
申请号：US11135764
申请日：2005-05-24
申请人： Bernard Geller , Aly Fathy , Michael Liberatdore , Attiganal Sreeram , Barry Thaler
发明人： Bernard Geller , Aly Fathy , Michael Liberatdore , Attiganal Sreeram , Barry Thaler
IPC分类号： H01L23/12 , H01P1/208 , H01P7/06 , H01P11/00 , C03B29/00 , H01P1/20
CPC分类号： H01P1/2088 , H01P11/008 , Y10T156/1056 , Y10T156/1057
摘要： Embedded, coupled, shaped waveguide resonators having conductive walls sandwiched between two fired green tape stacks, said conductive walls having apertures therein whose size and location determine the degree of coupling. These waveguides are made by forming openings in a first green tape stack, defining walls and apertures therein, mounting a second green tape stack having a conductive layer thereon thereover and firing the assembly. E-plane probes are inserted in openings in the second green tape stack and connected to microstrip transmission lines on an external surface pf this green tape stack.

3. 发明授权

US6154176A Antennas formed using multilayer ceramic substrates 有权
标题翻译：使用多层陶瓷基板形成天线
公开(公告)号：US6154176A
公开(公告)日：2000-11-28
申请号：US305796
申请日：1999-04-30
申请人： Aly Fathy , Bernard Dov Geller , Stewart Mark Perlow , Arye Rosen
发明人： Aly Fathy , Bernard Dov Geller , Stewart Mark Perlow , Arye Rosen
IPC分类号： H01Q21/24 , H01P5/08 , H01P5/107 , H01Q1/38 , H01Q9/04 , H01Q13/08 , H01Q21/06
CPC分类号： H01Q9/0414 , H01Q1/38 , H01Q21/061
摘要： An array antenna includes a first ceramic layer and a second ceramic layer. A metal layer is disposed between the first and second ceramic layers. A plurality of radiating elements are mounted on the first ceramic layer, and a plurality of control circuits are mounted on the second ceramic layer. The control circuits are coupled to the radiating elements through a plurality of conductive vias which feed through the metal layer. The array antenna may also include a switch having a plurality of poles formed in the second ceramic layer and coupled to one of the radiating elements through one or more conductive vias. A plurality of phase delay elements may be coupled at a first end to a signal source and coupled at a second end to the respective plurality of poles of the switch to provide phase-delayed signals. A waveguide may also be formed within the ceramic layers. Conductive vias or coaxial transmission lines may be used to connect elements within the array antenna.
摘要翻译：阵列天线包括第一陶瓷层和第二陶瓷层。金属层设置在第一和第二陶瓷层之间。多个辐射元件安装在第一陶瓷层上，并且多个控制电路安装在第二陶瓷层上。控制电路通过穿过金属层的多个导电通孔耦合到辐射元件。阵列天线还可以包括具有形成在第二陶瓷层中的多个极并通过一个或多个导电通孔耦合到辐射元件中的一个的开关。多个相位延迟元件可以在第一端耦合到信号源，并且在第二端耦合到开关的相应多个极，以提供相位延迟的信号。也可以在陶瓷层内形成波导管。导电孔或同轴传输线可用于连接阵列天线内的元件。

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