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公开(公告)号：US09793615B2
公开(公告)日：2017-10-17
申请号：US15457444
申请日：2017-03-13
发明人： Solyman Ashrafi , Roger D. Linquist
CPC分类号： H04J11/00 , H01Q3/26 , H01Q9/0414 , H01Q15/0033 , H01Q15/02 , H01Q15/16 , H01Q19/15 , H01Q19/19 , H01Q21/0031 , H01Q21/061 , H01Q21/065 , H01Q21/28 , H01Q25/002 , H01Q25/007 , H01Q25/04 , H04L27/34
摘要： An antenna array includes a plurality of patch antennas including a plurality of layers. Each of the plurality of layers are separated by a distance and each support a portion of the plurality of patch antennas. A plurality of connectors are each associated with one of the plurality of layers and supply a signal for transmission by the associated layer. A feed network on each of the plurality of layers provides a connection between a connector associated with the layer and the portion of the patch antennas located on the layer. Each layer transmits a signal having a different orthogonal function applied thereto that multiplexes each of the signals having a different orthogonal function applied thereto onto a single transmission beam. A parabolic reflector reflects the single transmission beam from the plurality of layers of the antenna array.
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公开(公告)号：US20170271771A9
公开(公告)日：2017-09-21
申请号：US14192813
申请日：2014-02-27
发明人： Robert J. Pera , John R. Sanford
CPC分类号： H01Q15/16 , H01Q1/2291 , H01Q1/42 , H01Q19/134 , H01Q19/30
摘要： A microwave system comprising a center fed parabolic reflector; a radio transceiver, said transceiver disposed on a circuit board and coupled to a radiator, said radiator disposed on the circuit board and extending orthogonally from a surface of the circuit board. Embodiments also include directors on the circuit board and a sub-reflector comprising a thin plate disposed on a weather proof cover and said sub-reflector having a substantially concave surface with a focus directed towards the radiator. The circuit board may be physically integrated within the feed mechanism of the center fed parabolic reflector and the radio transceiver is configured to provide OSI layer support.
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公开(公告)号：US20170222296A1
公开(公告)日：2017-08-03
申请号：US15010739
申请日：2016-01-29
申请人： David Mellas
发明人： David Mellas
摘要： A heated satellite dish for reducing snow and ice accumulation on a satellite dish is disclosed. The heated satellite dish includes a heating system which may include a front pad attached to a flexible rear pad, the heating system disposed between the flexible front pad and the flexible rear pad, and a securing system comprising magnets. The satellite dish heater conforms to a rear surface of a satellite dish and the magnets selectively and detachably secure the satellite dish heater against the rear surface of the satellite dish. The heating system transfers heat to the rear surface of the satellite dish to reduce snow and ice accumulation.
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公开(公告)号：US09577323B2
公开(公告)日：2017-02-21
申请号：US14247307
申请日：2014-04-08
摘要： In one embodiment, a radome-reflector assembly for, e.g., a microwave antenna, has (i) two semi-circular rims that receive the peripheries of the radome and the reflector and (ii) fixed and adjustable clamps that secure the ends of the rims together. The rims are designed with slanted inner surfaces that engage the periphery of the reflector, such that, when the adjustable clamp is tightened circumferentially, the periphery of the reflector is forced laterally to abut other rim structure to form a metal-to-metal RF seal between the reflector and the rims. Certain assemblies with low profiles and low circumferential forces can be assembled without special tooling using plastic clamps and still achieve good RF seals.
摘要翻译： 在一个实施例中，用于例如微波天线的天线罩反射器组件具有（i）两个半圆形边缘，其接收天线罩和反射器的周边，以及（ii）固定和可调节的夹具， 轮辋在一起 轮辋设计有倾斜的内表面，其接合反射器的周边，使得当可调整的夹具沿圆周方向拧紧时，反射器的周边被横向地强制抵靠其他边缘结构以形成金属对金属的RF密封 在反射器和边缘之间。 具有低外形和低周向力的某些组件可以在没有使用塑料夹具的特殊工具的情况下进行组装，并且仍能实现良好的RF密封。
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公开(公告)号：US09531081B2
公开(公告)日：2016-12-27
申请号：US14233816
申请日：2012-07-17
申请人： Sigurd Huber , Gerhard Krieger , Marwan Younis
发明人： Sigurd Huber , Gerhard Krieger , Marwan Younis
CPC分类号： H01Q19/17 , G01S13/90 , H01Q3/2658 , H01Q5/45 , H01Q15/16
摘要： A reflector antenna for synthetic aperture radar, having a reflector including a reflector surface, a vertex, and an optical axis. The reflector antenna also as a plurality of antenna elements arranged side by side and in a row, for transmitting radar transmission signals and receiving radar reception signals produced from a reflection on a surface. The reflector is designed as a one-dimensional defocused reflector having two focal planes. The optical axis coincides with the line of inter-section of two imaginary planes extending at right angles to one another. The reflector has, in a first (X-) plane, a first (X-) focal plane that extends at right angles thereto and to the optical axis, and, in a second (Y-) plane, a second (Y-) focal plane which extends at right angles thereto and to the optical axis. The second (Y-) focal plane is at a greater distance from the vertex than the first (X-) focal plane.
摘要翻译： 一种用于合成孔径雷达的反射器天线，其具有包括反射器表面，顶点和光轴的反射器。 反射器天线也作为多个并排布置的天线元件，用于传送雷达传输信号并从表面上的反射产生的雷达接收信号。 反射器设计为具有两个焦平面的一维散焦反射器。 光轴与彼此成直角延伸的两个假想平面的截面线重合。 反射器在第一（X）平面中具有与其垂直延伸并与光轴延伸的第一（X-）焦平面，并且在第二（Y-）平面中，第二（Y-） 焦平面与光轴成直角地延伸。 第二（Y-）焦平面距顶点比第一（X-）焦平面更远。
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公开(公告)号：US09472856B2
公开(公告)日：2016-10-18
申请号：US14390371
申请日：2013-04-01
发明人： Kohji Yano
CPC分类号： H01Q19/193 , H01Q15/16 , H01Q19/134 , H01Q21/08 , H01Q21/24
摘要： A compact antenna that includes a power feeding waveguide, a sub reflection mirror, and a main reflection mirror. Radio waves comprised of a vertical polarized wave and a horizontal polarized wave are transmitted to the power feeding waveguide. The sub reflection mirror is disposed to face an opening of the power feeding waveguide and reflects the radio wave radiated from the opening. The main reflection mirror is disposed to face the sub reflection mirror and outwardly radiates the radio wave reflected by the sub reflection mirror. A front surface of the main reflection mirror has a shape formed by rotating a line reaching one side and the other side of a predetermined parabola curve at least once, around a rotational axis. A front surface of the sub reflection mirror has a shape formed by rotating either one of a stepped line and a wavy line around the rotational axis.
摘要翻译： 一种小型天线，包括馈电波导，副反射镜和主反射镜。 由垂直极化波和水平极化波组成的无线电波被传送到馈电波导。 副反射镜被配置为面对供电波导的开口并且反射从开口辐射的无线电波。 主反射镜被设置为面对副反射镜，并且向外辐射由副反射镜反射的无线电波。 主反射镜的前表面具有通过围绕旋转轴线旋转到达预定抛物线曲线的一侧和另一侧的线至少一次形成的形状。 副反射镜的前表面具有通过围绕旋转轴线旋转阶梯线和波浪线中的任一个而形成的形状。
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37.发明授权公开(公告)号：US09466889B2
公开(公告)日：2016-10-11
申请号：US14147526
申请日：2014-01-04
申请人： Trushar D. Patel
发明人： Trushar D. Patel
CPC分类号： H01Q15/16 , H01Q1/005 , H01Q1/125 , H01Q1/1257 , H01Q1/42 , H01Q3/08 , H01Q19/13 , H01Q19/17 , Y10T29/49016
摘要： A tracking antenna system for discrete radio frequency spectrums includes a reflector, a pedestal supporting the reflector, a radome assembly enclosing both, a first feed for gathering radio waves within a first of discrete RF spectrums that is removably disposed in front of the reflector at the focal point, a first RF module operably connected to the first feed for converting the first gathered radio waves to first electronic signals, a feed mount for removably supporting the first feed and configured to removably support a second feed for gathering radio waves within a second of discrete RF spectrums, and a module mount for removably supporting the first RF module and configured to removably support a second RF module for converting the second radio waves to second electronic signals. A method of using the tracking antenna system adaptable for discrete radio frequency spectrums is also disclosed.
摘要翻译： 用于离散射频频谱的跟踪天线系统包括反射器，支撑反射器的基座，包围两者的天线罩组件，用于在第一离散RF频谱内收集无线电波的第一馈送，其可拆卸地设置在反射器的前面 焦点，第一RF模块，其可操作地连接到第一馈送，用于将第一聚集的无线电波转换为第一电子信号;馈电支架，用于可移除地支撑第一馈电并且被配置为可移除地支撑用于在第二馈电 离散RF频谱和用于可移除地支撑第一RF模块并被配置为可移除地支撑用于将第二无线电波转换成第二电子信号的第二RF模块的模块安装座。 还公开了一种使用适用于离散射频频谱的跟踪天线系统的方法。
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公开(公告)号：US20160087346A1
公开(公告)日：2016-03-24
申请号：US14957483
申请日：2015-12-02
发明人： Jude Lee , Gerardo Huerta
CPC分类号： H01Q19/13 , H01Q1/1207 , H01Q1/1228 , H01Q13/00 , H01Q15/16 , H01Q15/168 , H01Q19/134 , H01Q19/193 , H01Q23/00
摘要： Various embodiments of antenna assemblies are disclosed herein. In one embodiment, the antenna assembly includes a reflector comprising a center opening, a feed-antenna subassembly situated in front of the reflector, a rear housing situated behind the reflector, and a pole-mounting bracket comprising a base plate situated between the reflector and the rear housing. The feed-antenna subassembly comprises a feed tube that houses at least one of: a transmitter circuit and a receiver circuit. The rear housing is coupled to a front side of the reflector via the center opening. The rear housing comprises a center cavity, and a back end of the feed tube is inserted in and coupled to the center cavity. The base plate is coupled to the reflector and the rear housing in such a way that decoupling between the base plate and the reflector requires a prior decoupling between the feed-antenna subassembly and the rear housing and a prior decoupling between the rear housing and the reflector.
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39.发明申请A DISH-SHAPED ELEMENT, AN ANTENNA COMPRISING THE DISH-SHAPED ELEMENT AND A METHOD OF PROVIDING A DISH-SHAPED ELEMENT 审中-公开碟形元件，包含碟形元件的天线和提供形状元件的方法公开(公告)号：US20160079680A1
公开(公告)日：2016-03-17
申请号：US14784553
申请日：2014-04-14
申请人： THRANE & THRANE A/S
发明人： Christian STØTTRUP
CPC分类号： H01Q15/16 , H01Q1/42 , H01Q3/08 , H01Q15/141 , H01Q19/10 , H01Q19/12 , H01Q19/13 , H01Q19/17 , H01Q19/19 , H01Q21/0087
摘要： A dish-shaped element (10), such as a parabola, for use in an antenna for receiving and/or transmitting information, the element comprising a dish-shaped part (12) having a first side and a second side opposite to the first side as well as a first outer rim portion (12′) and a ring-shaped part (14) attached to the second side of the dish-shaped part, the ring-shaped part being attached to a predetermined area of the second side, the predetermined area extending from the first rim portion and no more than 25% of a distance, along the opposite side, from one point on the first rim portion to a second point on an opposite side of the first rim portion. The dish-shaped part may be forced into a desired shape while the ring-shaped part is glued thereto.
摘要翻译： 一种用于在天线中用于接收和/或发送信息的盘状元件（10），例如抛物线，该元件包括具有第一侧和第二侧的第一侧和第二侧的盘形部分 以及附接到所述碟形部分的第二侧的第一外缘部分（12'）和环形部分（14），所述环形部分附接到所述第二侧的预定区域， 所述预定区域从所述第一边缘部分延伸并且不超过所述第一边缘部分上的一个点处的相反侧的距离的25％到所述第一边缘部分的相对侧上的第二点。 当环形部分粘合到其上时，可以将碟形部件强制成所需的形状。
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公开(公告)号：US09240626B2
公开(公告)日：2016-01-19
申请号：US13553874
申请日：2012-07-20
CPC分类号： H01Q1/1207 , H01Q1/088 , H01Q15/16
摘要： A mount for mounting a reflector of a satellite dish is provided. In one embodiment, the mount includes one or more first hooks and one or more second hooks located offset from the one or more first hooks, wherein the one or more second hooks are spring loaded and the one or more first hooks and the one or more second hooks fasten the reflector of the satellite dish to the mount.
摘要翻译： 提供了用于安装卫星天线的反射器的安装座。 在一个实施例中，安装件包括一个或多个第一钩和位于与一个或多个第一钩偏置的一个或多个第二钩，其中一个或多个第二钩是弹簧加载的，并且一个或多个第一钩和一个或多个 第二个钩将卫星天线的反射器固定到支架上。
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