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公开(公告)号：US07227507B2
公开(公告)日：2007-06-05
申请号：US10499638
申请日：2002-12-17
CPC分类号： H01Q13/106 , H01Q1/243 , H01Q1/38
摘要： The present invention relates to a device for the reception and/or the transmission of electromagnetic signals comprising at least one means of reception and/or of transmission of electromagnetic signals, consisting of an antenna of the slot type and a feed line coupled electromagnetically with the slot of the antenna so as to connect the means of reception and/or of transmission of electromagnetic signals to means of utilization of the signals, the feed line being coupled electromagnetically with the slot at two points chosen such that the electromagnetic waves exhibit a circular polarization.
摘要翻译： 本发明涉及一种用于接收和/或传输电磁信号的装置，包括至少一种电磁信号的接收和/或传输装置，包括槽型天线和电磁耦合的馈线 以将电磁信号的接收和/或传输装置连接到使用信号的装置，馈电线在被选择的两个点被电磁耦合地与狭槽耦合，使得电磁波呈现圆形极化 。
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公开(公告)号：US20050200542A1
公开(公告)日：2005-09-15
申请号：US10499638
申请日：2002-12-17
CPC分类号： H01Q13/106 , H01Q1/243 , H01Q1/38
摘要： The present invention relates to a device for the reception and/or the transmission of electromagnetic signals comprising at least one means of reception and/or of transmission of electromagnetic signals, consisting of an antenna of the slot type and a feed line coupled electromagnetically with the slot of the antenna so as to connect the means of reception and/or of transmission of electromagnetic signals to means of utilization of the signals, the feed line being coupled electromagnetically with the slot at two points chosen such that the electromagnetic waves exhibit a circular polarization
摘要翻译： 本发明涉及一种用于接收和/或传输电磁信号的装置，包括至少一种电磁信号的接收和/或传输装置，包括槽型天线和电磁耦合的馈线 以将电磁信号的接收和/或传输装置连接到使用信号的装置，馈电线在被选择的两个点被电磁耦合地与狭槽耦合，使得电磁波呈现圆形极化
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公开(公告)号：US06917342B2
公开(公告)日：2005-07-12
申请号：US10280495
申请日：2002-10-25
CPC分类号： H01Q3/24 , H01Q13/106 , H01Q21/08
摘要： The invention relates to a device for receiving and/or transmitting electromagnetic signals comprising three annular slots (20, 21, 22) which are tangent in pairs at two points P1 and P2. These slots are supplied by two supply lines (23, 24) so as to produce a line/slot transition. One of the lines 23 passes through the point P1 while the other line 24 passes through the point P2, the two lines being connected via a T-shaped junction at a common port 1. A diode 25 or 26 is mounted at the free end of each line, making it possible to simulate a short circuit or an open circuit at the end of one of the lines and an open circuit or a short circuit at the end of the other line.
摘要翻译： 本发明涉及一种用于接收和/或发送电磁信号的装置，包括在两个点P 1和P 2处成对切线的三个环形槽（20,21,22）。 这些槽由两个供电线（23,24）供应，以产生线/槽转换。 线23中的一条通过点P 1，而另一条线24通过点P 2，两条线通过公共端口1上的T形结连接。 二极管25或26安装在每条线的自由端，使得可以模拟一条线路末端的短路或开路，另一条线路末端有开路或短路 。
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24.发明授权Switching device for apparatuses for receiving and/or transmitting electromagnetic waves 失效用于接收和/或发射电磁波的装置的开关装置公开(公告)号：US06847332B2
公开(公告)日：2005-01-25
申请号：US10233792
申请日：2002-09-03
CPC分类号： H01Q21/205 , H01Q3/242 , H01Q13/085
摘要： The present invention relates to a device for receiving and/or transmitting signals comprising an assembly of n means for receiving and/or transmitting waves with longitudinal radiation of the printed slot-antenna type, where n is an integer greater than or equal to one, and an excitation means of the microstrip-line type coupled to at least one slot line. The present invention is characterized in that it comprises a switching device which acts by controlling the coupling between the microstrip line and at least one slot line.
摘要翻译： 本发明涉及一种用于接收和/或发送信号的装置，包括用于接收和/或发送具有印刷槽型天线类型的纵向辐射的波形的组件，其中n是大于或等于1的整数， 以及耦合到至少一个槽线的微带线型的激励装置。 本发明的特征在于它包括通过控制微带线与至少一个槽线之间的耦合来起作用的开关装置。
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公开(公告)号：US09042821B2
公开(公告)日：2015-05-26
申请号：US13343394
申请日：2012-01-04
CPC分类号： H04B17/318 , H04B7/0417 , H04B7/0491 , H04B7/0604 , H04B7/0632
摘要： The present invention relates to a wireless transmission system for signals intended more specifically for a domestic environment. It includes a central terminal comprising at least m transmission channels and n directive transmission antennas intended to transmit first signals at least one client terminal having at least one reception channel connected to a reception antenna in order to receive the first signals said central terminal and said client terminal communicating in a transmission channel having a predetermined frequency band, and an estimation device able to generate an item of information representative of the reception quality of first signals in at least one point of a predetermined geographic zone associated with the client terminal and a return channel in order to transmit said at least one item of information to the control means of the central terminal.
摘要翻译： 本发明涉及一种用于更具体针对家庭环境的信号的无线传输系统。 它包括至少包括m个传输信道的中央终端和n个用于发送第一信号的指向发射天线，至少一个客户终端具有连接到接收天线的至少一个接收信道，以便接收所述中央终端和所述客户端的第一信号 终端在具有预定频带的传输信道中进行通信，以及估计装置，其能够生成表示与客户终端相关联的预定地理区域的至少一个点中的第一信号的接收质量的信息项，以及返回信道 以便将所述至少一项信息传送到中央终端的控制装置。
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公开(公告)号：US08773318B2
公开(公告)日：2014-07-08
申请号：US13311664
申请日：2011-12-06
IPC分类号： H01Q19/06
CPC分类号： H01Q3/2647 , H01Q19/32 , H01Q25/002
摘要： The present invention relates to a system of multi-beam antennas comprising a network of N radiating elements, N being an even whole number, the elements of the network being connected two by two via transmission lines. The system comprises in addition M radiating sources, M being a whole number greater than or equal to 1, the radiating source(s) each being positioned at a distance Li from the center of the network such that the distance Li is strictly less than the distance of fields called far fields and i varies from 1 to M. This system can be used notably in MIMO devices.
摘要翻译： 本发明涉及一种包括N个辐射元件的网络的多波束天线的系统，N是偶数个，网络的元件由两个通过传输线路连接。 该系统另外包括M个大于或等于1的整数的M个辐射源，辐射源各自定位在离网络中心一定距离处，使得距离Li严格小于 称为远场和i的距离从1到M不等。该系统可以在MIMO设备中显着使用。
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公开(公告)号：US07061444B2
公开(公告)日：2006-06-13
申请号：US10525181
申请日：2003-08-04
IPC分类号： H01Q13/10
CPC分类号： H01Q21/064 , H01Q13/10 , H01Q21/0043
摘要： The network antenna of the RLSA type in the form of a radial waveguide has a feed structure allowing simultaneous excitation of the antenna in two orthogonal linear polarizations. The feed structure, essentially placed to the rear of the antenna, consists of a circular waveguide placed at the centre of the radial waveguide and coupled to the latter by two circular slots for the excitation of the antenna in a first linear polarization and of a coaxial waveguide surrounding the circular waveguide and coupled to the radial waveguide by radial slots, the coaxial waveguide being excited by a ring-shaped waveguide placed coaxially on the outer periphery of the coaxial waveguide and coupled to the latter by slots distributed around the inner periphery of the ring for the excitation of the antenna in a second linear polarization orthogonal to the first linear polarization.
摘要翻译： RLSA类型的径向波导形式的网络天线具有允许在两个正交线性偏振中同时激发天线的馈送结构。 馈送结构基本上放置在天线的后部，由放置在辐射波导中心的圆形波导组成，并通过两个圆形槽耦合，以便在第一线性偏振和同轴 波导，其围绕圆形波导并通过径向槽耦合到径向波导，同轴波导被同轴放置在同轴波导的外周边上的环形波导激励，并且通过分布在其周边的槽 用于以与第一线性极化正交的第二线性偏振激励天线。
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公开(公告)号：US20120146879A1
公开(公告)日：2012-06-14
申请号：US13311664
申请日：2011-12-06
IPC分类号： H01Q21/00
CPC分类号： H01Q3/2647 , H01Q19/32 , H01Q25/002
摘要： The present invention relates to a system of multi-beam antennas comprising a network of N radiating elements, N being an even whole number, the elements of the network being connected two by two via transmission lines. The system comprises in addition M radiating sources, M being a whole number greater than or equal to 1, the radiating source(s) each being positioned at a distance Li from the centre of the network such that the distance Li is strictly less than the distance of fields called far fields and i varies from 1 to M.This system can be used notably in MIMO devices.
摘要翻译： 本发明涉及一种包括N个辐射元件的网络的多波束天线的系统，N是偶数个，网络的元件由两个通过传输线路连接。 该系统另外包括M个大于或等于1的整数的M个辐射源，辐射源各自定位在离网络中心一定距离处，使得距离Li严格小于 称为远场和i的距离从1到M不等。该系统可以在MIMO设备中显着使用。
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公开(公告)号：US06690334B2
公开(公告)日：2004-02-10
申请号：US10157572
申请日：2002-05-29
IPC分类号： H01Q300
摘要： A device for sending and receiving electromagnetic waves comprises an antenna with a waveguide, a sending card and a receiving card. The sending card and the receiving card each extend essentially from the waveguide, and therefore from the antenna axis, in a plane perpendicular to this axis and between them form an angle greater than 90°.
摘要翻译： 用于发送和接收电磁波的装置包括具有波导的天线，发送卡和接收卡。发送卡和接收卡各自基本上从波导延伸，并且因此从垂直于该波导的平面中的天线轴延伸 轴之间形成大于90°的角度。
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公开(公告)号：US20130083833A1
公开(公告)日：2013-04-04
申请号：US13343394
申请日：2012-01-04
CPC分类号： H04B17/318 , H04B7/0417 , H04B7/0491 , H04B7/0604 , H04B7/0632
摘要： The present invention relates to a wireless transmission system for signals intended more specifically for a domestic environment. It includes a central terminal comprising at least m transmission channels and n directive transmission antennas intended to transmit first signals at least one client terminal having at least one reception channel connected to a reception antenna in order to receive the first signals said central terminal and said client terminal communicating in a transmission channel having a predetermined frequency band, and an estimation device able to generate an item of information representative of the reception quality of first signals in at least one point of a predetermined geographic zone associated with the client terminal and a return channel in order to transmit said at least one item of information to the control means of the central terminal.
摘要翻译： 本发明涉及一种用于更具体针对家庭环境的信号的无线传输系统。 它包括至少包括m个传输信道的中央终端和n个用于发送第一信号的指向发射天线，至少一个客户终端具有连接到接收天线的至少一个接收信道，以便接收所述中央终端和所述客户端的第一信号 终端在具有预定频带的传输信道中进行通信，以及估计装置，其能够生成表示与客户终端相关联的预定地理区域的至少一个点中的第一信号的接收质量的信息项，以及返回信道 以便将所述至少一项信息传送到中央终端的控制装置。
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