Dual reflector antenna with hybrid subreflector
    1.
    发明授权
    Dual reflector antenna with hybrid subreflector 有权
    双反射天线与混合子反射器

    公开(公告)号:US09419345B2

    公开(公告)日:2016-08-16

    申请号:US14462745

    申请日:2014-08-19

    CPC classification number: H01Q15/16 H01Q19/19 H01Q19/192

    Abstract: The present invention relates to a dual reflector antenna with a hybrid subreflector, and more particularly, to a dual reflector antenna with a subreflector having a structure in which an ellipse and a hyperbola are combined. An exemplary embodiment of the present invention provides a dual reflector antenna including: a main reflector; and a hybrid subreflector which faces the main reflector and has a first structure and a second structure which are combined therein.

    Abstract translation: 本发明涉及一种具有混合子反射器的双反射器天线,更具体地说,涉及具有其中组合了椭圆和双曲线的结构的副反射器的双反射器天线。 本发明的示例性实施例提供一种双反射器天线,包括:主反射器; 以及面向主反射体并具有组合在其中的第一结构和第二结构的混合子反射器。

    Antenna apparatus
    2.
    发明授权
    Antenna apparatus 有权
    天线装置

    公开(公告)号:US08970441B2

    公开(公告)日:2015-03-03

    申请号:US13656437

    申请日:2012-10-19

    CPC classification number: H01Q21/08 H01Q13/0275 H01Q25/00

    Abstract: Provided is an antenna apparatus which employs a small number of antenna devices and is intended to obtain a desired pattern without adjusting amplitude level and phase of each antenna device. The antenna apparatus includes a first ridge horn antenna, and a second ridge horn antenna spaced apart from the first ridge horn antenna by a determined distance. Here, a multi-beam pattern is generated using a third-order mode beam pattern of a synthetic beam obtained by synthesizing beams respectively radiated from the first and second ridge horn antennas. Accordingly, the antenna apparatus can be simplified, and a desired multi-beam pattern can be obtained without adjusting signal level and phase of each antenna device. Also, by employing the ridge horn antennas as array devices, the antenna apparatus can be used in a wide frequency band.

    Abstract translation: 提供一种使用少量天线装置的天线装置,其目的是在不调整每个天线装置的振幅电平和相位的情况下获得期望的模式。 天线装置包括第一脊喇叭天线和与第一脊喇叭天线间隔一定距离的第二脊喇叭天线。 这里,使用通过合成从第一和第二脊喇叭天线辐射的光束获得的合成束的三阶模式波束图来生成多波束图案。 因此,可以简化天线装置,并且可以在不调整每个天线装置的信号电平和相位的情况下获得期望的多波束图案。 此外,通过使用脊喇叭天线作为阵列装置,天线装置可以在宽频带中使用。

    DUAL-MODE MICROWAVE TUNABLE FILTER
    5.
    发明申请
    DUAL-MODE MICROWAVE TUNABLE FILTER 审中-公开
    双模微波滤波器

    公开(公告)号:US20170033424A1

    公开(公告)日:2017-02-02

    申请号:US15140648

    申请日:2016-04-28

    CPC classification number: H01P1/2086

    Abstract: A dual-mode filter is provided. A filter may include a cylindrical cavity configured to implement resonance modes with a plurality of different resonant frequencies, and a plurality of slot irises formed on a side of the cylindrical cavity, and the plurality of slot irises may be arranged asymmetrically to each other with respect to the cylindrical cavity.

    Abstract translation: 提供双模式滤波器。 滤波器可以包括被配置为实现具有多个不同谐振频率的谐振模式的圆柱形腔,以及形成在圆柱形腔的一侧上的多个狭槽虹膜,并且多个狭槽虹膜可以相对于彼此不对称地布置 到圆柱形腔。

    TRANSMIT/RECEIVE MODULE FOR RADAR AND ASSEMBLING METHOD THEREOF
    6.
    发明申请
    TRANSMIT/RECEIVE MODULE FOR RADAR AND ASSEMBLING METHOD THEREOF 审中-公开
    雷达发射/接收模块及其组装方法

    公开(公告)号:US20140184438A1

    公开(公告)日:2014-07-03

    申请号:US14139221

    申请日:2013-12-23

    CPC classification number: G01S7/032 G01S2007/027

    Abstract: A transmit/receive module for radar may include a radio frequency (RF) circuit unit including an RF substrate and an RF part; and a direct current (DC) power supply circuit unit including a printed circuit board (PCB) and a DC power supply circuit part. The RF circuit unit and the DC power supply circuit unit may be disposed so that a rear surface of the RF circuit unit faces a rear surface of the DC power supply circuit unit, and may be assembled to have a separate space using at least one separation wall.

    Abstract translation: 用于雷达的发射/接收模块可以包括包括RF基板和RF部分的射频(RF)电路单元; 以及包括印刷电路板(PCB)和直流电源电路部分的直流(DC)电源电路单元。 RF电路单元和DC电源电路单元可以被布置成使得RF电路单元的后表面面向DC电源电路单元的后表面,并且可以组装成具有使用至少一个分离的单独空间 壁。

Patent Agency Ranking