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1. 发明申请

WO2018140837A1 VARIABLE BEAMWIDTH MULTIBAND ANTENNA 审中-公开
公开(公告)号：WO2018140837A1
公开(公告)日：2018-08-02
申请号：PCT/US2018/015618
申请日：2018-01-27
申请人： COHERE TECHNOLOGIES
发明人： FANFELLE, Robert
IPC分类号： H01Q19/06 , H01Q5/00 , H01Q21/00 , H01Q21/06 , H01Q25/00
CPC分类号： H04W16/28 , H01Q1/246 , H01Q3/245 , H01Q5/45 , H01Q5/50 , H01Q15/02 , H01Q15/08 , H01Q19/062 , H01Q21/0006 , H01Q21/06 , H01Q21/24 , H01Q25/007 , H04B7/00 , H04B7/0617 , H04W72/0453
摘要： An antenna system includes an antenna lens, and one or more antenna feeds placed at an on or off-focal point of the antenna lens. Each of the one or more antenna feeds comprises one or more antenna feed elements that are electrically independently operable. The antenna system also includes an antenna feed network electrically coupled with the one or more antenna feed elements via signal paths.

2. 发明申请

WO2017105798A1 DUAL-POLARIZED, DUAL-BAND, COMPACT BEAM FORMING NETWORK 审中-公开
标题翻译：双极化，双波束紧凑型波束形成网络
公开(公告)号：WO2017105798A1
公开(公告)日：2017-06-22
申请号：PCT/US2016/063182
申请日：2016-11-21
申请人： SPACE SYSTEMS/LORAL, LLC
发明人： SIMON, Peter S. , ALIAMUS, Michael , TAVASSOLI HOZOURI, Behzad , JONES, Robert , GRALL, Michael
IPC分类号： H01P5/02 , H01P5/12 , H01Q1/28 , H01Q21/00 , H01Q21/06 , H01Q25/00 , H01Q19/17 , H01Q5/45
CPC分类号： H01Q5/28 , H01P5/024 , H01P5/12 , H01Q1/288 , H01Q3/36 , H01Q5/45 , H01Q19/17 , H01Q21/005 , H01Q21/064 , H01Q25/001
摘要： A spacecraft communications payload includes a beam forming network (BFN), wherein the BFN includes a first feed waveguide and a first set of branch waveguides, each branch waveguide in the first set operating in a frequency band having a characteristic waveguide wavelength g1. A proximal portion of the first set of branch waveguides is communicatively coupled with the first feed waveguide. A distal portion of the first set of branch waveguides is communicatively coupled by way of an array of slots with a plurality of radiating elements. A separation distance between adjacent slots in the array is approximately equal to g, and the array of slots is configured as a honeycomb-like triaxial lattice. In some implementations, a compact BFN may be configured to simultaneously operate at two different polarizations ("dual-polarized") and/or frequency bands ("dual-band").
摘要翻译：航天器通信有效载荷包括波束成形网络（BFN），其中BFN包括第一馈送波导和第一组分支波导，第一组中的每个分支波导在具有特征波导波长g1。第一组分支波导的近端部分与第一馈送波导可通信地耦合。第一组分支波导的远端部分通过狭缝阵列与多个辐射元件可通信地耦合。阵列中相邻槽之间的分隔距离近似等于g，并且槽阵列被配置为蜂窝状三轴晶格。在一些实现中，紧凑的BFN可以被配置为同时以两种不同的极化（“双极化”）和/或频带（“双频带”）操作。

3. 发明申请

WO2010068954A1 INTEGRATED WAVEGUIDE CAVITY ANTENNA AND REFLECTOR DISH 审中-公开
标题翻译：集成波导天线和反射器盘
公开(公告)号：WO2010068954A1
公开(公告)日：2010-06-17
申请号：PCT/US2009/067947
申请日：2009-12-14
申请人： WAVEBENDER, INC. , HAZIZA, Dedi, David
发明人： HAZIZA, Dedi, David
IPC分类号： H01Q13/00
CPC分类号： H01Q13/00 , H01Q5/45 , H01Q13/0233 , H01Q15/16 , H01Q21/0043
摘要： A feed assembly for a parabolic dish reflector is described. The feed assembly includes a waveguide cavity locatable at the focal point, or any other desired off-boresight location corresponding point, of the parabolic dish, at least one first radiating element optimized for operation at a first frequency band and provided on a top surface of the waveguide cavity, and a plurality of second radiating elements each optimized for operation at a second band of frequencies and provided on the top surface of the waveguide cavity.
摘要翻译：描述了用于抛物面盘反射器的进料组件。馈送组件包括位于焦点处的波导腔或抛物线盘的任何其它所需的非视距位置对应点，至少一个第一辐射元件被优化以在第一频带上操作并且设置在第一频带的顶表面上波导腔和多个第二辐射元件，每个第二辐射元件被优化用于在第二频带上操作并设置在波导腔的顶表面上。

4. 发明申请

WO2006107868A2 POWER BALANCING SIGNAL COMBINER 审中-公开
标题翻译：动力平衡信号组合
公开(公告)号：WO2006107868A2
公开(公告)日：2006-10-12
申请号：PCT/US2006/012303
申请日：2006-04-03
申请人： THE DIRECTV GROUP, INC.
发明人： JAMES, Thomas, H. , SHAH, Dipak, M.
IPC分类号： H04N7/20
CPC分类号： H04N21/6143 , H01Q1/125 , H01Q1/247 , H01Q5/45 , H01Q19/17 , H04B7/18523 , H04H20/63 , H04H40/90 , H04N7/20
摘要： Multiple systems for delivering satellite signals are described. An embodiment in accordance with the present invention comprises a receive antenna, including at least one low noise block amplifier (LNB), and a module, coupled to and proximate the receive antenna, the module comprising a multiswitch, coupled to the LNB, for directing the satellite signals received by the LNB to a plurality of outputs of the multiswitch, a plurality of tuners, respectively coupled to the outputs of the multiswitch, for tuning to a plurality of specific portions of the satellite signals in a respective fashion, the specific portions of the satellite signals selected based on commands received from a plurality of receivers, and an interface for delivering the specific portions of the satellite signals to the plurality of receivers, wherein the specific portions of the satellite signals are combined into a single combined signal and delivered to the plurality of receivers on a single output of the interface.
摘要翻译：描述了用于传送卫星信号的多个系统。根据本发明的实施例包括一个包括至少一个低噪声块放大器（LNB）的接收天线和耦合到接收天线的模块，该模块包括耦合到LNB的多开关，用于引导由LNB接收的卫星信号分别耦合到多开关的输出的多路开关的多个输出端，多个调谐器，用于以各自的方式调谐到卫星信号的多个特定部分，具体部分基于从多个接收机接收的命令选择的卫星信号，以及用于将卫星信号的特定部分传送到多个接收机的接口，其中将卫星信号的特定部分组合成单个组合信号并传送到接口的单个输出端上的多个接收器。

5. 发明申请

WO01065639A1 SATELLITE RECEIVER 审中-公开
标题翻译：卫星接收机
公开(公告)号：WO01065639A1
公开(公告)日：2001-09-07
申请号：PCT/SE2000/002681
申请日：2000-12-27
IPC分类号： H01Q1/24 , H01Q5/00 , H01Q13/02
CPC分类号： H01Q13/0258 , H01Q1/247 , H01Q5/45
摘要： In a satellite receiver a feeder element is provided that includes several feeder horns on a micro head for distributing satellite signals from different satellites to different channels in the different horns and means for blocking all channels, except for the one that is presently desired to be used, before the signals sent on these channels reach the micro head.
摘要翻译：在卫星接收机中，提供馈线元件，其包括在微型头上的多个馈线喇叭，用于将来自不同卫星的卫星信号分配到不同喇叭中的不同通道，以及用于阻挡所有通道的装置，除了当前希望使用的那个在这些信道发送的信号到达微头之前。

6. 发明申请

WO00008711A1 ANTENNA WITH A LARGE BANDWIDTH 审中-公开
标题翻译：具有高带宽天线
公开(公告)号：WO00008711A1
公开(公告)日：2000-02-17
申请号：PCT/DE1999/002403
申请日：1999-08-02
IPC分类号： H01Q1/36 , H01Q5/45 , H01Q21/28 , H01Q11/08
CPC分类号： H01Q21/28 , H01Q1/362 , H01Q5/45
摘要： The present invention relates to an antenna (1) for transmitting and receiving signals. The inventive antenna comprises a first antenna element (2) for transmitting and receiving signals of a given frequency, whereby said antenna element is shaped like a spiral and is capacitively coupled to a high frequency counter-weight. The inventive antenna also comprises at least one second antenna element (2), whereby said antenna elements (2) are arranged in a parallel position. The inventive antenna provides increased effective bandwidth and offers improved adaptation to the high frequency counter-weight or supply line system.
摘要翻译：本发明涉及一种用于发送和接收具有第一天线元件（2）用于发送和接收一定频率的信号，其中所述天线元件形成螺旋状（2）接收信号的天线（1），和（在高频重 3）电容性地耦合，其特征在于，至少设置有第二天线元件（2）和天线元件（2）被布置在平行的。本发明的天线提供了增加的可用带宽和更好地适应高频率计数器重量或馈线系统。

7. 发明申请

WO1997014192A1 VERY SMALL APERTURE TERMINAL AND ANTENNA FOR USE THEREIN 审中-公开
标题翻译：非常小的端子和天线用于此
公开(公告)号：WO1997014192A1
公开(公告)日：1997-04-17
申请号：PCT/US1996016027
申请日：1996-10-07
申请人： TERRASTAR, INC.
发明人： TERRASTAR, INC. , LUSIGNAN, Bruce, B.
IPC分类号： H01Q03/22
CPC分类号： H04B7/18597 , H01Q3/22 , H01Q3/26 , H01Q5/45 , H01Q5/55 , H01Q13/02 , H01Q19/12 , H01Q19/13 , H01Q19/132 , H01Q19/193 , H01Q21/24 , H01Q21/28 , H01Q25/00 , H04B7/18517 , H04B7/18578 , Y10S343/02
摘要： A data transmitting/receiving satellite terminal for transmitting to and receiving from a geosynchronous satellite (11) employs an antenna (15A, 15B) having nulls in its antenna receiving pattern at a first frequency corresponding to satellites spaced at regular intervals from the satellite. In addition, a phase and amplitude compensation network (23A, 23B) adjusts a phase and amplitude of the transmitted signal to compensate for transmitting at a different frequency than for which the antenna is optimally designed. The antenna includes a main parabolic reflector, and two side parabolic reflectors offset from a plane parallel to the main parabolic reflector. Each of the reflectors uses a dual frequency feed horn to couple energy to and from the reflector to a dipole exciter to which the receiving electronics are coupled. The above terminal is particularly useful in C-Band applications.
摘要翻译：用于向地球同步卫星（11）发送和接收的数据发送/接收卫星终端采用天线接收模式中天线接收模式为零的天线（15A，15B），该第一频率对应于卫星间隔一定间隔的卫星。此外，相位和幅度补偿网络（23A，23B）调整发射信号的相位和幅度，以补偿与天线被最佳设计的频率不同的频率的发射。天线包括主抛物面反射器和从与主抛物面反射器平行的平面偏移的两侧抛物线反射器。每个反射器使用双频馈电喇叭将能量耦合到反射器和从反射器耦合到接收电子器件耦合到的偶极激励器。上述终端在C波段应用中特别有用。

8. 发明申请

WO1995030254A1 MULTIPLE BEAM LENS ANTENNA 审中-公开
标题翻译：多光束镜头天线
公开(公告)号：WO1995030254A1
公开(公告)日：1995-11-09
申请号：PCT/RU1994000097
申请日：1994-04-28
申请人： TOVARISCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU "e;KONKUR"e; , KORZHENKOV, Petr Nikolaevich , PYAIT, Jury Leonidovich , SMAGIN, Alexandr Semenovich , EPSHTEIN, Alexandr Lvovich
发明人： TOVARISCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU "e;KONKUR"e;
IPC分类号： H01Q15/02
CPC分类号： H01Q15/02 , H01Q5/45 , H01Q25/008
摘要： The proposed multiple beam lens antenna comprises a spherical centrally symmetrical lens secured by means of connecting units (3) to an elliptical frame (2) in such a way that the centre of the lens (1) lies outside the plane of the frame (2). The frame (2) is mounted on the base (4) in such a way that it can rotate about the horizontal plane. The antenna also includes illumination units (8) on a half-ring rail (9) which is connected to the frame (2) by connecting units (11). The connecting units (3, 11) which secure the lens (1) and half-ring rail (9) to the frame are designed to be self-adjusting in their angular position and can be adjusted and move along their own axis. The half-ring rail (9) lies in the plane parallel to the plane which passes through the centre of the lens (1) and the major axis of the frame (2), while the frame (2) is mounted on the adjustable base (4) in such a way that the statically counterbalanced lens (1), frame (2) and half-ring frame (9) can rotate about the major axis of symmetry of the frame (2) and the position of the frame can subsequently be fixed.
摘要翻译：所提出的多光束透镜天线包括通过连接单元（3）固定到椭圆框架（2）的球面中心对称透镜，使得透镜（1）的中心位于框架（2）的平面外）。框架（2）以能够围绕水平面旋转的方式安装在基座（4）上。天线还包括通过连接单元（11）连接到框架（2）的半环轨道（9）上的照明单元（8）。将透镜（1）和半环形轨道（9）固定到框架的连接单元（3,11）被设计成在其角度位置自调节，并且可以被调节并沿其自身的轴线移动。半环形轨道（9）位于平行于穿过透镜（1）的中心和框架（2）的长轴的平面的平面中，而框架（2）安装在可调节基座（4），使得静态平衡透镜（1），框架（2）和半环形框架（9）可以围绕框架（2）的主要对称轴线旋转，并且随后可以进行框架的位置被固定。

9. 发明申请

WO2015002338A1 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：WO2015002338A1
公开(公告)日：2015-01-08
申请号：PCT/KR2013/006441
申请日：2013-07-18
申请人： INTELLIAN TECHNOLOGIES INC.
发明人： EOM, Kevin , PARK, Jeongwoo
IPC分类号： H01Q3/02 , H01Q1/12 , H01Q1/24
CPC分类号： H01Q13/02 , H01Q1/12 , H01Q3/02 , H01Q3/18 , H01Q3/20 , H01Q5/45 , H01Q15/16 , H01Q19/132 , H01Q19/192
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：本发明公开了一种用于卫星通信的天线，具有用于切换多频带信号的结构。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。

10. 发明申请

WO2006107868A3 POWER BALANCING SIGNAL COMBINER 审中-公开
标题翻译：动力平衡信号组合
公开(公告)号：WO2006107868A3
公开(公告)日：2007-11-22
申请号：PCT/US2006012303
申请日：2006-04-03
申请人： DIRECTV GROUP INC
发明人： JAMES THOMAS H , SHAH DIPAK M
IPC分类号： H04N7/20
CPC分类号： H04N21/6143 , H01Q1/125 , H01Q1/247 , H01Q5/45 , H01Q19/17 , H04B7/18523 , H04H20/63 , H04H40/90 , H04N7/20
摘要： Multiple systems for delivering satellite signals are described. An embodiment in accordance with the present invention comprises a receive antenna, including at least one low noise block amplifier (LNB), and a module, coupled to and proximate the receive antenna, the module comprising a multiswitch, coupled to the LNB, for directing the satellite signals received by the LNB to a plurality of outputs of the multiswitch, a plurality of tuners, respectively coupled to the outputs of the multiswitch, for tuning to a plurality of specific portions of the satellite signals in a respective fashion, the specific portions of the satellite signals selected based on commands received from a plurality of receivers, and an interface for delivering the specific portions of the satellite signals to the plurality of receivers, wherein the specific portions of the satellite signals are combined into a single combined signal and delivered to the plurality of receivers on a single output of the interface.
摘要翻译：描述了用于传送卫星信号的多个系统。根据本发明的实施例包括接收天线，包括至少一个低噪声块放大器（LNB）和耦合到接收天线的模块，该模块包括耦合到LNB的多开关，用于引导由LNB接收到的多路开关的多个输出的卫星信号，分别耦合到多路开关的输出的多个调谐器，用于以各自的方式调谐到卫星信号的多个特定部分，具体部分基于从多个接收机接收到的命令选择的卫星信号，以及用于将卫星信号的特定部分传送到多个接收机的接口，其中卫星信号的特定部分被组合成单个组合信号并传送到接口的单个输出端上的多个接收器。

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