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1.发明申请COMPACT RADIOFREQUENCY EXCITATION MODULE WITH INTEGRATED KINEMATICS AND COMPACT BIAXIAL ANTENNA COMPRISING AT LEAST ONE SUCH COMPACT MODULE 有权具有集成动力学和紧凑型双向天线的紧凑射频激励模块，包含至少一个这样的紧凑型模块公开(公告)号：US20160149280A1
公开(公告)日：2016-05-26
申请号：US14949548
申请日：2015-11-23
申请人： THALES
CPC分类号： H01P1/062 , H01P1/067 , H01P1/161 , H01Q3/08 , H01Q3/20 , H01Q13/02 , H01Q13/0241 , H01Q15/242 , H01Q19/192
摘要： The compact excitation module comprises two radiofrequency RF exciters and a rotary joint coupled together along a common longitudinal axis, the rotary joint comprising two distinct parts, respectively fixed and rotating around the common longitudinal axis, the two radiofrequency exciters being mounted one on each side of the rotary joint, respectively on the fixed and rotating parts, and axially coupled together by the rotary joint. The compact excitation module further comprises a rotary actuator provided with an axial transverse opening, the rotary joint being housed in the axial transverse opening of the rotary actuator.
摘要翻译： 紧凑型激励模块包括两个射频RF激励器和沿着共同的纵向轴线联接在一起的旋转接头，旋转接头包括分别固定并围绕公共纵向轴线旋转的两个不同部分，两个射频激励器安装在 旋转接头分别位于固定和旋转部件上，并通过旋转接头轴向联接在一起。 紧凑型激励模块还包括具有轴向横向开口的旋转致动器，旋转接头容纳在旋转致动器的轴向横向开口中。
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公开(公告)号：US20220069470A1
公开(公告)日：2022-03-03
申请号：US17413502
申请日：2019-12-03
申请人： THALES
摘要： A 1:4 reciprocal compact E/H hybrid combiner-divider, includes at least one primary waveguide and two secondary waveguides forming a one-piece structure configured such that the primary guide has a first end forming an input/output port and a second end defining an aperture and that each secondary guide has two ends forming two input/output ports, and a side aperture formed on one of the small side faces. The secondary guides are arranged so as to have a common side wall. They are arranged facing the primary waveguide such that the side apertures are situated facing the aperture formed by one of the ends of the primary waveguide and that the common wall is aligned with the central axis of the aperture of the primary waveguide.
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3.发明申请ANTENNA AND MULTI-BEAM ANTENNA SYSTEM COMPRISING COMPACT FEEDS AND SATELLITE TELECOMMUNICATION SYSTEM COMPRISING AT LEAST ONE SUCH ANTENNA 有权天线和多光束天线系统，包含紧凑型馈电和包含至少一个这样的天线的卫星电信系统公开(公告)号：US20140022137A1
公开(公告)日：2014-01-23
申请号：US13945804
申请日：2013-07-18
申请人： Thales
IPC分类号： H01Q21/28
CPC分类号： H01Q21/28 , H01P1/2131 , H01Q1/28 , H01Q25/007 , H04B7/18515
摘要： A multi-beam antenna comprises an array of feeds illuminating a reflector, the feeds being associated in a plurality of groups. Each feed comprises a polarizer, two diplexers and four ports operating in four different colours. All the feeds belonging to the same group comprise first ports having the same first colour, or second ports having the same second colour, linked together to form a first beam and third ports having the same third colour, or fourth ports having the same fourth colour, linked together to form a second beam.
摘要翻译： 多波束天线包括照射反射器的馈送阵列，所述馈送以多个组关联。 每个进料包括偏振器，两个双工器和四个以四种不同颜色操作的端口。 属于相同组的所有馈送包括具有相同第一颜色的第一端口或具有相同第二颜色的第二端口，链接在一起以形成第一光束和具有相同第三颜色的第三端口或具有相同第四颜色的第四端口 ，连接在一起以形成第二光束。
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公开(公告)号：US20190199433A1
公开(公告)日：2019-06-27
申请号：US16226522
申请日：2018-12-19
申请人： THALES
发明人： Pierre BOSSHARD , Didier LE BOULC'H
CPC分类号： H04B7/2041 , H04B7/18515 , H04B17/336 , H04W72/0453 , H04W72/0486 , H04W72/085 , H04W84/06
摘要： A method for multibeam coverage of a region of the surface of the Earth includes the generation, by a telecommunications payload embedded on a satellite, of a plurality of radiofrequency beams, called elementary beams; the formation of a plurality of radiofrequency beams, called composite beams, exhibiting footprints on the ground of different sizes, each the composite beam being obtained by the grouping of one or more elementary beams; and the transmission or the reception of data through the composite beams, identical data being transmitted or received through all the elementary beams forming one and the same composite beam.
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公开(公告)号：US20190089029A1
公开(公告)日：2019-03-21
申请号：US16133719
申请日：2018-09-18
申请人： THALES
摘要： A rotary joint including a stator intended to be fastened on a first part of the antenna and defining a transmission surface, and a rotor intended to be fastened on a second part of the antenna and defining a transmission surface, wherein one of the transmission surfaces includes primary means for delimiting electromagnetic signals and the other includes complementary means for delimiting electromagnetic signals; the rotor being mounted rotating relative to the stator such that at least part of the transmission surface of the rotor is positioned across from at least part of the transmission surface of the stator, the facing parts forming at least one transmission path between them for the electromagnetic signals delimited by the primary and complementary delimiting means.
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6.发明申请POWER SPLITTER COMPRISING A TEE COUPLER IN THE E-PLANE, RADIATING ARRAY AND ANTENNA COMPRISING SUCH A RADIATING ARRAY 有权在E-PLANE中包含TEE耦合器的电源分离器，包含这样一个放大阵列的RADIATING ARRAY和天线公开(公告)号：US20150123867A1
公开(公告)日：2015-05-07
申请号：US14530709
申请日：2014-11-01
申请人： THALES
发明人： Herve LEGAY , Adrien COTTIN , Ronan SAULEAU , Patrick POTTIER , Pierre BOSSHARD
CPC分类号： H01Q21/0006 , H01P1/161 , H01P5/12 , H01P5/16 , H01P5/20 , H01Q1/288 , H01Q25/007
摘要： A power splitter comprises at least two mutually parallel lateral waveguides with rectangular cross-section and a transverse waveguide with rectangular cross-section comprising two opposite ends respectively connected to the two lateral waveguides. The two lateral waveguides are oriented along a direction Y and mounted flat with their large side parallel to a plane XY, the transverse waveguide is oriented along a direction X perpendicular to the direction Y and mounted edgewise with its small side parallel to the plane XY, and each lateral waveguide is coupled to the transverse waveguide by a tee coupler in the E-plane with embedded junction, the two ends of the transverse waveguide being respectively embedded in each lateral waveguide, at the centre of the said respective lateral waveguide.
摘要翻译： 功率分配器包括具有矩形横截面的至少两个相互平行的横向波导和具有矩形横截面的横向波导，该横向波导包括分别连接到两个横向波导的两个相对端。 两个横向波导沿着Y方向定向，并且平坦地平行于平面XY平行，横向波导沿垂直于Y方向的方向X定向，并且其平行于平面XY的小边安装， 并且每个横向波导通过具有嵌入结的E平面中的T形耦合器耦合到横向波导，横向波导的两端分别嵌入在所述各个侧向波导的中心处的每个横向波导中。
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公开(公告)号：US20140071010A1
公开(公告)日：2014-03-13
申请号：US14020602
申请日：2013-09-06
申请人： THALES
IPC分类号： H01Q13/02
CPC分类号： H01Q13/02 , H01P5/024 , H01Q1/288 , H01Q25/007
摘要： In the field of satellite communications and more particularly to a multi-beam antenna system for the coverage of a given geographical region broken down into several spots on the ground, a radio frequency feed block comprises several radio frequency chains intended to transmit or to receive an electromagnetic wave in the direction of a reflector and waveguides connected to outputs of the chains, characterized in that it comprises a plate inside which the waveguides are made, and to which the radio frequency chains are fastened. A satellite comprising a feed block is also provided.
摘要翻译： 更具体地说，在卫星通信领域，更具体地涉及用于覆盖地面上划分成若干地点的给定地理区域的多波束天线系统，射频馈送块包括若干射频链，其旨在传输或接收 在反射器的方向上的电磁波和连接到链的输出端的波导，其特征在于，它包括一个制成波导的板，并且射频链被固定在该板上。 还提供了包括进料块的卫星。
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公开(公告)号：US20240014887A1
公开(公告)日：2024-01-11
申请号：US18217280
申请日：2023-06-30
申请人： THALES
IPC分类号： H04B7/185
CPC分类号： H04B7/18513
摘要： A multibeam satellite radiocommunications system includes at least one satellite having at least one passive multibeam antenna system, at least one satellite terminal, a resource allocator configured to form a regular network of satellite spots arranged according to a mesh in quadrilateral form over a given geographic zone, to associate spectral resources with the satellite spots, then to allocate spectral resources to the satellite terminals as a function of their position, wherein the resource allocator is configured to, in the event of failure of a satellite spot, extend the zone of coverage of the satellite spots adjacent to the failing satellite spot so as to cover the surface that it occupies, and allocate new spectral resources to the satellite terminals of the failing satellite spot as a function of their position. A resource allocator and the corresponding method are also provided.
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9.发明申请公开(公告)号：US20180097292A1
公开(公告)日：2018-04-05
申请号：US15722962
申请日：2017-10-02
申请人： THALES
CPC分类号： H01Q21/06 , H01Q9/0414 , H01Q19/17 , H01Q21/061 , H01Q21/065
摘要： A radiating element comprises a cavity that is axially symmetric about an axis Z, a metal central core that extends axially at the center of the cavity and N different successive metal elliptical planar elements that are stacked on top of one another parallelly to the lower wall of the cavity, the central core comprises a lower end that is fastened to the lower metal wall of the cavity and an upper end that is free, each elliptical metal planar element being centered in the cavity and secured to the central core, the N elliptical planar elements being regularly spaced and having dimensions that decrease monotonically between the lower end and the upper end of the central core, where N is an integer higher than 2.
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10.发明申请ORTHOGONAL-MODE JUNCTION COUPLER AND ASSOCIATED POLARIZATION AND FREQUENCY SEPARATOR 审中-公开正交模式连接耦合器及相关极化和频率分离器公开(公告)号：US20160181702A1
公开(公告)日：2016-06-23
申请号：US14971946
申请日：2015-12-16
申请人： THALES
IPC分类号： H01Q15/24
CPC分类号： H01Q15/24 , H01P1/161 , H01Q5/55 , H01Q13/0258
摘要： An orthogonal-mode junction coupler and an associated polarization and frequency separator, the junction coupler comprises three opening slots, referred to as coupling slots, which are made in the casing of the coupler and pass through a plane referred to as transverse with respect to the junction coupler. Two of the three coupling slots are aligned along a first axis referred to as transverse with respect to the junction coupler, the section of the two coupling slots being of the same dimensions and of the same orientation. The two coupling slots are configured to be coupled to one of the two orthogonal linear polarizations. The third coupling slot is situated on a second axis referred to as transverse with respect to the junction coupler, the second transverse axis being substantially orthogonal with respect to the first transverse axis.
摘要翻译： 正交耦合耦合器和相关联的偏振和频率分离器，连接耦合器包括三个开口槽，称为耦合槽，其形成在耦合器的壳体中，并穿过相对于 结耦合器。 三个耦合槽中的两个沿着相对于连接耦合器被称为横向的第一轴对准，两个耦合槽的部分具有相同的尺寸并且具有相同的取向。 两个耦合槽被配置为耦合到两个正交线性偏振之一。 第三耦合槽位于相对于连接耦合器被称为横向的第二轴上，第二横向轴线相对于第一横向轴线基本正交。
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