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430 条记录 (耗时 0.028 秒)

    Foam filled dielectric rod antenna
    41.
    发明授权
    Foam filled dielectric rod antenna 有权
    泡沫填充介质棒天线

    公开(公告)号：US09273989B2

    公开(公告)日：2016-03-01

    申请号：US14229165

    申请日：2014-03-28

    申请人： HONEYWELL INTERNATIONAL INC.

    发明人： Bin Sai ,  Fouad Nusseibeh

    IPC分类号： G01F23/00 ,  G01F23/28 ,  H01Q13/00 ,  H01Q9/30 ,  G01F23/284 ,  H01Q1/36 ,  H01Q1/22 ,  H01Q13/06 ,  H01Q15/08

    CPC分类号： G01F23/284 ,  H01Q1/225 ,  H01Q1/36 ,  H01Q13/06 ,  H01Q15/08 ,  Y10T29/49016

    摘要： An antenna combination includes a feed-through having an input side including a connector for coupling to a transmission line connector and an output side including an inner cavity attaching to an aperture in a top surface or a nozzle of a tank. A foam filled dielectric rod antenna is coupled to the output side of the feed-through having a nose portion including a sub-portion within the inner cavity and a rod-shaped portion from beyond the inner cavity to an antenna launch end. The rod-shaped portion includes an outer solid dielectric material including a thickness transition region, wherein a thickness of the solid dielectric material decreases toward the antenna launch end to a constant minimum thickness shell region that extends to the antenna launch end. The outer solid dielectric material defines an inner hollow region. A dielectric foam fill material fills the inner hollow region.

    摘要翻译： 天线组合包括具有输入侧的馈通，该输入侧包括用于耦合到传输线连接器的连接器和包括附接到罐的顶表面或喷嘴中的孔的内腔的输出侧。 泡沫填充的介质棒天线耦合到馈通的输出侧，其具有包括在内腔内的子部分的鼻部部分和从内腔超出天线发射端的棒状部分。 棒状部分包括外部固体电介质材料，其包括厚度过渡区域，其中固体电介质材料的厚度朝向天线发射端减小到延伸到天线发射端的恒定的最小厚度壳体区域。 外部固体电介质材料限定内部空心区域。 介电泡沫填充材料填充内部中空区域。

    Microwave antenna including an antenna array including a plurality of antenna elements
    42.
    发明授权
    Microwave antenna including an antenna array including a plurality of antenna elements 有权
    微波天线包括包括多个天线元件的天线阵列

    公开(公告)号：US09099787B2

    公开(公告)日：2015-08-04

    申请号：US13706853

    申请日：2012-12-06

    申请人： Sony Corporation

    发明人： Marcel Blech

    IPC分类号： H01Q13/06 ,  H01Q21/00 ,  H01Q21/06 ,  H01Q25/00

    CPC分类号： H01Q13/06 ,  H01Q21/0081 ,  H01Q21/061 ,  H01Q25/00

    摘要： A microwave antenna comprises an antenna array comprising a plurality of antenna elements. An antenna element comprises a cover, a hollow waveguide formed within the cover for guiding microwave radiation at an operating frequency between a first open end portion and a second end portion arranged opposite the first end portion, a septum arranged centrally and along the longitudinal direction within the waveguide and separating said waveguide into two waveguide portions, a substrate arrangement arranged at the second end portion within the cover, said substrate arrangement comprising a ground plane and line structures arranged on both sides of and at a distance from said ground plane and a substrate integrated waveguide, a waveguide transition arranged between said hollow waveguide and said substrate integrated waveguide, an integrated circuit arranged within said cover and electrically contacted to said ground plane and said line structures, and terminals electrically contacted to said integrated circuit.

    摘要翻译： 微波天线包括包括多个天线元件的天线阵列。 天线元件包括盖，形成在盖内的中空波导，用于在第一开口端部和与第一端部相对布置的第二端部之间的工作频率处引导微波辐射，中心并沿着纵向方向布置的隔膜 波导并将所述波导分离成两个波导部分，布置在盖内的第二端部处的基板布置，所述基板布置包括布置在距离所述接地平面两侧且距离所述接地平面一定距离的基板布置和线结构 集成波导，布置在所述中空波导和所述衬底集成波导之间的波导过渡，布置在所述盖内并与所述接地平面和所述线结构电接触的集成电路，以及与所述集成电路电接触的端子。

    MICROWAVE ANTENNA AND ANTENNA ELEMENT
    45.
    发明申请
    MICROWAVE ANTENNA AND ANTENNA ELEMENT 有权
    微波天线和天线元件

    公开(公告)号：US20130234904A1

    公开(公告)日：2013-09-12

    申请号：US13706853

    申请日：2012-12-06

    申请人： SONY CORPORATION

    发明人： Marcel BLECH

    IPC分类号： H01Q13/06

    CPC分类号： H01Q13/06 ,  H01Q21/0081 ,  H01Q21/061 ,  H01Q25/00

    摘要： A microwave antenna comprises an antenna array comprising a plurality of antenna elements. An antenna element comprises a cover, a hollow waveguide formed within the cover for guiding microwave radiation at an operating frequency between a first open end portion and a second end portion arranged opposite the first end portion, a septum arranged centrally and along the longitudinal direction within the waveguide and separating said waveguide into two waveguide portions, a substrate arrangement arranged at the second end portion within the cover, said substrate arrangement comprising a ground plane and line structures arranged on both sides of and at a distance from said ground plane and a substrate integrated waveguide, a waveguide transition arranged between said hollow waveguide and said substrate integrated waveguide, an integrated circuit arranged within said cover and electrically contacted to said ground plane and said line structures, and terminals electrically contacted to said integrated circuit.

    摘要翻译： 微波天线包括包括多个天线元件的天线阵列。 天线元件包括盖，形成在盖内的中空波导，用于在第一开口端部和与第一端部相对布置的第二端部之间的工作频率处引导微波辐射，中心并沿着纵向方向布置的隔膜 波导并将所述波导分离成两个波导部分，布置在盖内的第二端部处的基板布置，所述基板布置包括布置在距离所述接地平面两侧且距离所述接地平面一定距离的基板布置和线结构 集成波导，布置在所述中空波导和所述衬底集成波导之间的波导过渡，布置在所述盖内并与所述接地平面和所述线结构电接触的集成电路，以及与所述集成电路电接触的端子。

    Waveguide antenna using a continuous loop waveguide feed and method of propagating electromagnetic waves
    47.
    发明授权
    Waveguide antenna using a continuous loop waveguide feed and method of propagating electromagnetic waves 失效
    使用连续环形波导馈电的波导天线和传播电磁波的方法

    公开(公告)号：US07453410B2

    公开(公告)日：2008-11-18

    申请号：US11401513

    申请日：2006-04-11

    申请人： Yu-Wen Chang

    发明人： Yu-Wen Chang

    IPC分类号： H01Q13/06 ,  H01P5/22

    CPC分类号： H01Q13/06 ,  H01P5/222 ,  H01Q21/064 ,  H01Q21/08

    摘要： An antenna includes first, second and third waveguides in direct communication with a base waveguide at first, second and third positions, respectively, the base waveguide forming a continuous loop. The second position, at which the second waveguide is in direct communication with the base waveguide, is spaced apart from the first position by about one-sixth the circumference of the loop. The third position, at which the third waveguide is in direct communication with the base waveguide, is spaced apart from the first position by about one-sixth the circumference of the loop, and is uninterruptedly spaced apart from the second position, without extending through the first position, by about two-thirds the circumference of the loop. The first, second and third waveguides comprise closed-channel waveguides, and the second and third waveguides have an open end and are configured to radiate electromagnetic waves and/or focus radiating electromagnetic waves.

    摘要翻译： 天线包括分别在第一，第二和第三位置处与基波导直接连通的第一，第二和第三波导，基波导形成连续的回路。 第二波导与基波导直接连通的第二位置与第一位置间隔大约环的圆周的六分之一。 第三波导与基波导直接连通的第三位置与第一位置隔开环的圆周的大约六分之一，并且不间断地与第二位置隔开，而不延伸通过 第一个位置，大约三分之二的循环周长。 第一，第二和第三波导包括闭合通道波导，并且第二和第三波导具有开口端，并且被配置为辐射电磁波和/或聚焦辐射电磁波。