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1. 发明申请

US20180375188A1 Tracking antenna system having modular three-axes pedestal 审中-公开
公开(公告)号：US20180375188A1
公开(公告)日：2018-12-27
申请号：US16020166
申请日：2018-06-27
申请人： Sea Tel, Inc. (dba Cobham SATCOM)
发明人： Trushar D. PATEL , Tuncer EDE
IPC分类号： H01Q1/12 , H01Q1/18 , H01Q3/08
CPC分类号： H01Q1/1264 , H01Q1/08 , H01Q1/125 , H01Q1/18 , H01Q1/34 , H01Q3/08 , H01Q3/18
摘要： A modular three-axes antenna pedestal includes: an azimuth frame rotatably mounted about an azimuth axis, the azimuth frame having an azimuth beam and a post releasably mounted to the azimuth beam; an azimuth driver rotating the azimuth frame about the azimuth axis; a cross-level frame pivotally mounted on the azimuth frame to pivot about a cross-level axis; a cross-level driver pivoting the cross-level frame relative to the azimuth frame; an elevation frame supporting a tracking antenna, the elevation frame being pivotally mounted on the cross-level frame to pivot about an elevation axis; and an elevation driver pivoting the elevation frame relative to the cross-level frame. A method of using the modular three-axes antenna pedestal is also disclosed.

2. 发明申请

US20170207528A1 ANTENNA SYSTEM EMPLOYING A ROTATABLE CIRCULARLY POLARIZED ANTENNA FEED 审中-公开
公开(公告)号：US20170207528A1
公开(公告)日：2017-07-20
申请号：US14995849
申请日：2016-01-14
申请人： Hughes Network Systems, LLC
发明人： Jack LUNDSTEDT , Peter HOU , David FARROW , Ramesh KOLLIPARA
IPC分类号： H01Q3/18 , H01Q15/24 , H01Q15/16
CPC分类号： H01Q3/18 , H01Q15/16 , H01Q15/24 , H01Q19/13 , H01Q19/19
摘要： An antenna system comprises an antenna feed support and a driver. The antenna feed support is configured to mount a circularly polarized antenna feed to an antenna dish to extend outward along a longitudinal axis of the circularly polarized antenna feed with respect to a reflective surface of the antenna dish. The driver is configured to rotate the circularly polarized antenna feed to adjust alignment between the circularly polarized antenna feed and a remote antenna. The driver can rotate the circularly polarized antenna feed mechanically, electrically or both to adjust alignment between the circularly polarized antenna feed and a remote antenna to reduce cross-pol discrimination at the circularly polarized antenna feed.

3. 发明申请

US20160141758A1 ANTENNA FOR SATELLITE COMMUNICATION HAVING STRUCTURE FOR SWITCHING MULTIPLE BAND SIGNALS 审中-公开
标题翻译：卫星通信天线用于切换多条信号的结构
公开(公告)号：US20160141758A1
公开(公告)日：2016-05-19
申请号：US14897472
申请日：2013-07-18
申请人： INTELLIAN TECHNOLOGIES INC.
发明人： Kwangsik EOM , Jeongwoo PARK
IPC分类号： H01Q13/02 , H01Q3/02 , H01Q15/16 , H01Q1/12
CPC分类号： H01Q13/02 , H01Q1/12 , H01Q3/02 , H01Q3/18 , H01Q3/20 , H01Q5/45 , H01Q15/16 , H01Q19/132 , H01Q19/192 , H01Q19/193
摘要： The present invention discloses an antenna for satellite communication having a structure for switching multiband signals. The antenna for satellite communication according to an embodiment of the present invention includes a main reflecting plate configured to be rotatable in a predetermined direction so as to be oriented in a direction in which a satellite is located, a first feed horn configured to be detachably installed in a region of an edge of the main reflecting plate, a sub-reflecting plate configured to be installed so as to be spaced apart from a reflecting surface of the main reflecting plate by a predetermined distance by at least one support means provided in a region of the main reflecting plate, and a second feed horn configured to be detachably installed on a side opposite to the reflecting surface of the sub-reflecting plate, wherein an installation position of the sub-reflecting plate is changeable.
摘要翻译：本发明公开了一种具有用于切换多频带信号的结构的用于卫星通信的天线。根据本发明实施例的用于卫星通信的天线包括：主反射板，被配置为能够沿着预定方向旋转，以沿着卫星所在的方向定向;第一馈电喇叭，被配置为可拆卸地安装在主反射板的边缘的区域中，副反射板被构造成通过设置在主反射板的一个区域中的至少一个支撑装置被安装成与主反射板的反射表面间隔预定距离以及第二供电喇叭，其被配置为可拆卸地安装在与所述副反射板的反射面相反的一侧，其中所述副反射板的安装位置是可变的。

4. 发明授权

US09093742B2 Wide scan steerable antenna with no key-hole 有权
标题翻译：宽扫描可控天线，无钥匙孔
公开(公告)号：US09093742B2
公开(公告)日：2015-07-28
申请号：US13652680
申请日：2012-10-16
申请人： Eric Choiniére , Aiping Liang , Richard Horth , Philippe Loiselle
发明人： Eric Choiniére , Aiping Liang , Richard Horth , Philippe Loiselle
IPC分类号： H01Q3/08 , H01Q3/18 , H01Q1/28 , H01Q19/13 , H01Q19/19
CPC分类号： H01Q3/08 , H01Q1/28 , H01Q3/18 , H01Q19/134 , H01Q19/19
摘要： A steerable antenna architecture, or configuration, for optimal steering of transmitting and/or receiving beam over wide scan angles, is capable of steering the beam on a full hemisphere (2π steradians), with no singularity or key-hole within a coverage area and with only one RF rotary joint. The architecture includes a dual-reflector assembly defining an antenna focal point located close to a main reflector surface and a signal feed chain having a signal source located adjacent to the antenna focal point and defining a feed axis substantially pointing towards a sub-reflector intersection point. A first actuator rotates the feed chain and the dual-reflector assembly about a first rotation axis generally perpendicular to the feed axis and not intersecting with the coverage area. A second actuator rotates one of the main reflector and the dual-reflector assembly about a second rotation axis aligned with the feed axis.
摘要翻译：用于在宽扫描角度上发射和/或接收光束的最佳转向的可导向天线结构或配置能够在整个半球（2＆pgr-steradians）上操纵光束，在覆盖区域内没有奇点或键孔只有一个RF旋转接头。该架构包括限定靠近主反射器表面的天线焦点的双反射器组件和具有位于天线焦点附近的信号源的信号馈送链，并且限定基本上指向子反射器交点的馈送轴。第一致动器围绕基本垂直于进给轴线的第一旋转轴线旋转进给链和双反射器组件，并且不与覆盖区域相交。第二致动器围绕与进给轴线对准的第二旋转轴旋转主反射器和双反射器组件中的一个。

5. 发明授权

US08334815B2 Multi-feed antenna system for satellite communications 有权
标题翻译：用于卫星通信的多馈天线系统
公开(公告)号：US08334815B2
公开(公告)日：2012-12-18
申请号：US12505602
申请日：2009-07-20
申请人： Thomas D. Monte , Bosui Liu , Cory Z. Bousquet
发明人： Thomas D. Monte , Bosui Liu , Cory Z. Bousquet
IPC分类号： H01Q13/00
CPC分类号： H01Q1/288 , H01Q3/18 , H01Q5/45 , H01Q19/134 , H01Q19/17 , H01Q19/19
摘要： The present invention provides an improved single antenna system that allows reception of RF energy at multiple frequencies. In one embodiment, the antenna is implemented as a multi-beam, multi-feed antenna having a primary reflector fitted with a dual mode feed tube and a switchable LNB that supports both Ka band and Ku band reception. In another embodiment, the antenna is implemented as a multi-beam, multi-feed antenna having a primary reflector fitted with a feed horn and a LNB that is capable of providing movement such that the feed horn with the LNB is at a focal point with the primary reflector for both Ka and Ku band reception. In another embodiment, the antennae is implemented as a multi-beam, multi-feed antenna having a primary reflected fitted with a feed horn assembly and a switchable LNB that supports both Ka band and Ku band reception.
摘要翻译：本发明提供一种改进的单天线系统，其允许以多个频率接收RF能量。在一个实施例中，天线被实现为具有装配有双模馈送管的主反射器和支持Ka波段和Ku波段接收两者的可切换LNB的多波束多馈电天线。在另一个实施例中，天线被实现为具有安装有馈电喇叭的主反射器的多光束多馈电天线，以及能够提供运动的LNB，使得与LNB的馈电喇叭位于具有 Ka和Ku频段接收的主要反射器。在另一个实施例中，天线被实现为具有初级反射配备馈电喇叭组件的多光束多馈送天线和支持Ka频带和Ku频带接收两者的可切换LNB。

6. 发明申请

US20120092224A1 MULTILAYER PILLBOX TYPE PARALLEL-PLATE WAVEGUIDE ANTENNA AND CORRESPONDING ANTENNA SYSTEM 有权
标题翻译：多层平板型平行平板波导天线和相应的天线系统
公开(公告)号：US20120092224A1
公开(公告)日：2012-04-19
申请号：US13262765
申请日：2010-03-29
申请人： Ronan Sauleau , Mauro Ettorre
发明人： Ronan Sauleau , Mauro Ettorre
IPC分类号： H01Q13/18
CPC分类号： H01Q19/138 , H01Q3/18 , H01Q13/22 , H01Q19/17 , H01Q21/005 , H01Q21/064
摘要： A multilayer antenna is provided, which includes a power supply portion generating a wave, a radiating portion, and a guide portion that makes it possible to guide the wave from the power supply portion to the radiating portion. The guide portion includes: at least two stacked guide layers having parallel planes and, for each pair of adjacent layers, a transition between the adjacent layers, including a reflector engaging with a slot-coupling. For at least one pair of adjacent layers, for which the guide portion includes a non-planar reflector, the slot-coupling includes a plurality of slots. Each slot includes a main body that is elongate along at least one axis. The slots are placed on at least one row and together form a pattern that extends along the reflector and has a shape that is dependent on the shape of the reflector.
摘要翻译：提供了一种多层天线，其包括产生波的电源部分，辐射部分和引导部分，其能够将波从电源部分引导到辐射部分。引导部分包括：具有平行平面的至少两个堆叠的引导层，并且对于每对相邻的层，相邻层之间的过渡包括与槽耦合件接合的反射器。对于至少一对相邻的层，引导部分包括非平面反射器，槽耦合包括多个槽。每个槽包括沿着至少一个轴线是细长的主体。狭槽被放置在至少一排上并且一起形成沿着反射器延伸并具有取决于反射器的形状的形状的图案。

7. 发明授权

US07990329B2 Dual staggered vertically polarized variable azimuth beamwidth antenna for wireless network 有权
标题翻译：用于无线网络的双交错垂直极化可变方位波束宽度天线
公开(公告)号：US07990329B2
公开(公告)日：2011-08-02
申请号：US12074980
申请日：2008-03-07
申请人： Gang Yi Deng , Bill Vassilakis , Matthew J. Hunton , Alexander Rabinovich
发明人： Gang Yi Deng , Bill Vassilakis , Matthew J. Hunton , Alexander Rabinovich
IPC分类号： H01Q3/00 , H01Q21/00
CPC分类号： H01Q1/246 , H01Q3/06 , H01Q3/18 , H01Q3/30 , H01Q19/108 , H01Q21/062
摘要： An antenna system for wireless networks having a dual stagger antenna array architecture is disclosed. The antenna array contains a number of driven radiator elements that are spatially arranged in two vertically aligned groups each having pivoting actuators so as to provide a controlled variation of the antenna array's azimuth radiation pattern.
摘要翻译：公开了一种具有双交错天线阵列结构的无线网络的天线系统。天线阵列包含多个驱动辐射器元件，其空间上布置成两个垂直对齐的组，每个组具有枢转致动器，以便提供天线阵列的方位角辐射图的受控变化。

8. 发明授权

US07710344B2 Single pole vertically polarized variable azimuth beamwidth antenna for wireless network 失效
标题翻译：用于无线网络的单极垂直极化可变方位波束宽度天线
公开(公告)号：US07710344B2
公开(公告)日：2010-05-04
申请号：US12074473
申请日：2008-03-04
申请人： Gang Yi Deng , Bill Vassilakis , Matthew J. Hunton , Alexander Rabinovich
发明人： Gang Yi Deng , Bill Vassilakis , Matthew J. Hunton , Alexander Rabinovich
IPC分类号： H01Q21/00 , H01Q19/06 , H01Q3/00
CPC分类号： H01Q3/01 , H01Q3/18 , H01Q9/16 , H01Q19/108 , H01Q21/06
摘要： A single pole antenna array architecture provides an azimuth variable beamwidth. The array includes a number of driven radiating elements that are spatially arranged having a pivoting actuator so as to provide a controlled variation of the antenna array's radiation pattern.
摘要翻译：单极天线阵列架构提供方位角可变波束宽度。阵列包括多个驱动辐射元件，其在空间上布置有具有枢转致动器，以便提供天线阵列的辐射图案的受控变化。

9. 发明授权

US07499673B2 Configurable diversity antenna system for wireless access points 有权
标题翻译：用于无线接入点的可配置分集天线系统
公开(公告)号：US07499673B2
公开(公告)日：2009-03-03
申请号：US10806651
申请日：2004-03-23
申请人： Stephen V. Saliga , Fred Jay Anderson
发明人： Stephen V. Saliga , Fred Jay Anderson
IPC分类号： H04B1/00 , H04B15/00 , H04B7/14 , H04M1/00
CPC分类号： H01Q1/084 , H01Q1/2291 , H01Q1/245 , H01Q3/18 , H04B7/0689 , H04B7/0871
摘要： A configurable antenna system and method of implementing is disclosed, having particular use with a wireless access point of the type used with a wireless local area network. The antenna system includes an antenna arrangement for selectively varying between first and second operational positions. In the first operational position, the antenna arrangement operates in an omni-directional antenna mode. In the second operational position, the antenna arrangement operates in a directional antenna mode. A signal reflecting member is further provided for cooperating with the antenna arrangement in the second operational position, to substantially establish the antenna arrangement in a directional configuration.
摘要翻译：公开了一种可配置的天线系统和实现方法，其特征在于与无线局域网一起使用的类型的无线接入点。天线系统包括用于选择性地在第一和第二操作位置之间变化的天线装置。在第一操作位置，天线装置以全向天线方式工作。在第二操作位置，天线装置以定向天线方式工作。进一步提供信号反射构件用于在第二操作位置与天线装置配合，以便以定向配置基本上建立天线装置。

10. 发明申请

US20090015498A1 Dual staggered vertically polarized variable azimuth beamwidth antenna for wireless network 有权
标题翻译：用于无线网络的双交错垂直极化可变方位波束宽度天线
公开(公告)号：US20090015498A1
公开(公告)日：2009-01-15
申请号：US12074980
申请日：2008-03-07
申请人： Gang Yi Deng , Bill Vassilakis , Matthew J. Hunton , Alexander Rabinovich
发明人： Gang Yi Deng , Bill Vassilakis , Matthew J. Hunton , Alexander Rabinovich
IPC分类号： H01Q21/00 , H01Q3/00
CPC分类号： H01Q1/246 , H01Q3/06 , H01Q3/18 , H01Q3/30 , H01Q19/108 , H01Q21/062
摘要： An antenna system for wireless networks having a dual stagger antenna array architecture is disclosed. The antenna array contains a number of driven radiator elements that are spatially arranged in two vertically aligned groups each having pivoting actuators so as to provide a controlled variation of the antenna array's azimuth radiation pattern.
摘要翻译：公开了一种具有双交错天线阵列结构的无线网络的天线系统。天线阵列包含多个驱动辐射器元件，其空间上布置成两个垂直对齐的组，每个组具有枢转致动器，以便提供天线阵列的方位角辐射图的受控变化。

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