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    • 1. 发明申请
    • INTEGRATED CIRCULATOR FOR PHASED ARRAYS
    • 用于相位阵列的集成循环器
    • US20150011168A1
    • 2015-01-08
    • US13935342
    • 2013-07-03
    • The Boeing Company
    • Ming ChenJimmy S. Takeuchi
    • H01Q21/00H01P1/36H04B1/38H01P1/387
    • H01P1/387H01P1/36H01Q21/0006
    • A circulator/isolator assembly to operate within a first frequency range is disclosed. The assembly includes a first magnetic substrate having a first surface and a second surface and a first ground plane formed on the first surface, a dielectric layer disposed adjacent the first magnetic substrate, the dielectric layer comprising a multi-port junction circuit disposed on a first side of the dielectric layer and dimensioned to be resonant within the first frequency range, the multi-port junction circuit comprising a conductive disk coupled to a plurality of RF transmission traces, a first RF transmission trace forming an input port and a second RF transmission trace forming an output port, a ground plane disposed on a second side of the dielectric layer, and a first magnetic cylinder disposed proximate the multi-port junction circuit of the dielectric layer.
    • 公开了在第一频率范围内操作的循环器/隔离器组件。 组件包括具有第一表面和第二表面的第一磁性基底和形成在第一表面上的第一接地平面,邻近第一磁性基底设置的电介质层,介电层包括设置在第一表面上的多端口结电路 所述多端口结电路包括耦合到多个RF传输迹线的导电盘,形成输入端口的第一RF传输迹线和第二RF传输迹线 形成输出端口,设置在电介质层的第二侧上的接地平面以及设置在电介质层的多端口结电路附近的第一磁性圆筒。
    • 2. 发明授权
    • Integrated circulator for phased arrays
    • 集成循环器,用于相控阵
    • US08704608B1
    • 2014-04-22
    • US13730682
    • 2012-12-28
    • The Boeing Company
    • Ming ChenJimmy S. Takeuchi
    • H01P1/32
    • H01P1/387
    • A circulator/isolator assembly is disclosed. The assembly includes a first magnetic substrate having first surface and a second surface and a first ground plane formed on the first surface. A dielectric layer is disposed adjacent first magnetic substrate. The dielectric layer includes a multi-port junction circuit coupled to transmission traces. One of the traces forms an input port and another forms an output port. A first magnet is disposed proximate the multi-port junction circuit of the dielectric layer. The first magnet excites a circular, unidirectional magnetic flux field in the first magnetic substrate that limits electromagnetic wave propagation to a single direction.
    • 公开了一种循环器/隔离器组件。 组件包括具有第一表面和第二表面的第一磁性基底和形成在第一表面上的第一接地平面。 电介质层设置在第一磁性基片附近。 电介质层包括耦合到透射迹线的多端口结电路。 其中一条轨迹形成输入端口,另一条形成输出端口。 第一磁体设置在电介质层的多端口结电路附近。 第一磁体在第一磁性基板中激发圆形的单向磁通场,其将电磁波传播限制到单个方向。