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1. 发明公开

EP3350871A1 N-WAY COAXIAL-TO-COAXIAL COMBINER / DIVIDER 审中-公开
公开(公告)号：EP3350871A1
公开(公告)日：2018-07-25
申请号：EP16722485.6
申请日：2016-05-03
申请人： Raytheon Company
发明人： CROUCH, David, D.
IPC分类号： H01P3/06 , H01P5/12
CPC分类号： H01P3/06 , H01P5/12 , H01Q21/245
摘要： An impedance matching power combining/dividing system and a method for combining power combiners/dividers are presented. The impedance matching power combiner comprises a cylindrical matching cavity, two or more coaxial inputs, each of the two or more coaxial inputs having an inner input conductor and an outer input conductor and having a source impedance, a coaxial output having an inner output conductor and an outer output conductor and having a load impedance and a circular matching plate suspended inside the cylindrical matching cavity, wherein the inner input conductors and the inner output conductor are electrically connected to the matching plate, the outer input conductors and the outer output conductor are electrically connected to the cylindrical matching cavity and the cylindrical matching cavity at least partially matches the source impedance with the load impedance. The system and method to combine/divide groups of power combiners/dividers to handle high power are also presented. The power combiners/dividers have a small transverse dimension that they easily fit in a phased array lattice structure and operate at high frequencies.

2. 发明公开

EP3120416A4 COMPACT ANTENNA ARRAY USING VIRTUAL ROTATION OF RADIATING VECTORS 审中-公开
公开(公告)号：EP3120416A4
公开(公告)日：2017-12-27
申请号：EP15765512
申请日：2015-03-16
申请人： QUINTEL TECH LIMITED
发明人： SONG PETER CHUN TECK , BARKER DAVID EDWIN
IPC分类号： H04W40/06 , H01Q1/24 , H01Q21/24 , H01Q21/26 , H01Q25/00
CPC分类号： H01Q21/245 , H01Q1/246 , H01Q21/062 , H01Q21/24 , H01Q21/26 , H01Q25/001
摘要： In one example, a device includes an antenna array having at least a first cross dipole antenna element having a first dipole and a second dipole orthogonal to the first dipole and at least a second cross dipole antenna element having a third dipole and a fourth dipole orthogonal to the third dipole. An orientation of the at least a second cross dipole antenna is offset 45 degrees with respect to the at least a first cross dipole antenna element. The at least a first cross dipole antenna element and the at least a second cross dipole antenna element are for transmitting and/or receiving signals at plus 45 degrees and minus 45 degrees slant polarizations.

3. 发明公开

EP3172796A1 MULTIBAND ANTENNA 审中-公开
标题翻译：多频带天线
公开(公告)号：EP3172796A1
公开(公告)日：2017-05-31
申请号：EP15738957.8
申请日：2015-07-24
申请人： KATHREIN-Werke KG
发明人： GABRIEL, Roland , VOLLMER, Andreas
IPC分类号： H01Q1/52 , H01Q21/08 , H01Q5/40
CPC分类号： H01Q5/40 , H01Q1/246 , H01Q1/38 , H01Q1/521 , H01Q15/22 , H01Q21/0025 , H01Q21/245 , H01Q21/28
摘要： An antenna device comprises a PCB support divided into at least first, second, third and fourth subsections, a plurality of receiver means including at least first receiver means for receiving telecommunications signals at least a first receiver frequency band and a second receiver frequency band, a second receiver means for receiving telecommunications signals with in a third receiver frequency band and a fourth receiver frequency band, and third receiver means for receiving telecommunications signals in a fifth receiver frequency band, a plurality of transmitter means including at least first transmitter means for transmitting telecommunications signals in at least a first transmitter frequency band and a second transmitter frequency band, second transmitter means for transmitting telecommunications signals in a third transmitter frequency band and a fourth transmitter band, and at least a third transmitter means for transmitting telecommunications signals in a fifth transmitter frequency band. The first receiver means are arranged in the first subsection and are arranged to receive telecommunications signals in a first polarisation, the second receiver means are arranged in the second support subsection to receive telecommunications signals in said second polarisation, the first transmitter means are arranged in the third support, subsection to transmit telecommunications signals in a second polarisation, and the second transmitter means are arranged in the fourth subsection to transmit telecommunications signals in said first polarisation.
摘要翻译：天线装置202或设计天线装置的方法包括：支撑件205，被分成子部分206,207; 具有用于接收第一和第二频带信号的天线261-264的多个接收机装置; 具有天线251-254的多个发射机装置，用于发射第一和第二频带信号; 其中第一接收机装置261和第二发射机装置254具有第一极化和第二接收机装置264，第一发射机装置251具有第二极化。至少第三接收机装置265和第三收发机装置255具有工作在第五频带中的相应天线。第一和第二极化可以是线性的并且彼此正交或彼此成45°。某些频段可能相同。偶极和/或贴片天线可用于形成双频带，窄带或多频带接收机和/或发射机天线。支持可能是带微带馈线的多层PCB。具有相同极化的两个接收机和/或发射机装置之间的距离是工作在第五频带的一个接收机和/或发射机装置的大小。紧凑型MIMO天线可以包括对称或不对称反射器。

4. 发明公开

EP3086409A1 MODULE STRUCTURAL D'ANTENNE INTEGRANT DES SOURCES RAYONNANTES ELEMENTAIRES A ORIENTATION INDIVIDUELLE, PANNEAU RAYONNANT, RESEAU RAYONNANT ET ANTENNE MULTIFAISCEAUX COMPORTANT AU MOINS UN TEL MODULE 审中-公开
标题翻译：结构模块的天线，在内置单独的取向将光源质量轻，光功率和多天线至少一个这样的模块包括
公开(公告)号：EP3086409A1
公开(公告)日：2016-10-26
申请号：EP16165325.8
申请日：2016-04-14
申请人： THALES
发明人： BOSSHARD, Pierre , FERRANDO, Nicolas , LAFOND, Jean-Christophe
IPC分类号： H01Q13/02 , H01Q19/17 , H01Q21/06 , H01Q25/00
CPC分类号： H01Q21/245 , H01Q13/0258 , H01Q19/17 , H01Q21/064 , H01Q25/007
摘要： Chaque source rayonnante du module structural comporte un cornet rayonnant (16) relié à une chaîne RF (10) par l'intermédiaire d'une bague coudée (18), la bague coudée étant destinée à orienter le cornet rayonnant (16) dans une direction souhaitée. Le coude de la bague coudée (18) a un angle d'ouverture de valeur prédéfinie individuellement pour chaque cornet en fonction de l'orientation souhaitée, et un sommet (27) placé dans un plan de symétrie de la chaîne RF orthogonal au plan XY contenant la chaîne RF. Les chaînes RF de chaque source rayonnante peuvent alors être disposées les unes à côté des autres et être intégrées dans des sous-ensembles planaires structuraux, réduisant le nombre de pièces nécessaires à l'élaboration de l'antenne multifaisceaux.
摘要翻译：的结构模块的辐射进料包含经由弯曲环连接到在RF系统来定向馈电喇叭在期望的方向上的馈电喇叭。弯曲环的弯曲有计划的每个角作为所需取向的函数独立预定值孔径角，并且在所述射频系统垂直于平面XY含RF系统的对称放置的顶点。该RF 每个辐射进料的系统可以随后彼此并排来布置和结构的平面子组件被结合，从而减少产生多波束天线所需的部件的数量。

5. 发明公开

EP2332214A4 ELONGATED TWIN FEED LINE RFID ANTENNA WITH DISTRIBUTED RADIATION PERTURBATIONS 审中-公开
标题翻译：带双电源线和分布式照射病芒RFID天线
公开(公告)号：EP2332214A4
公开(公告)日：2016-04-13
申请号：EP09813391
申请日：2009-05-14
申请人： WISTRON NEWEB CORP , UNIV OHIO STATE RES FOUND
发明人： BURNSIDE WALTER D , BURKHOLDER ROBERT J , TSAI FENG-CHI EDDIE
IPC分类号： H01Q1/38 , G06K19/077 , H01Q1/22 , H01Q1/24 , H01Q13/20 , H01Q21/00 , H01Q21/24
CPC分类号： H01Q21/005 , H01Q1/2216 , H01Q13/206 , H01Q21/245
摘要： An RFID antenna comprising an elongated structure existing along an axis that is long compared to the signal wavelength and including twin ribbon-like feed lines of electrically conductive material, the feed lines being in a common plane and being uniformly laterally spaced from one another, and a plurality of radiating perturbations associated with the feed lines at a plurality of locations spaced along the feed lines, at each location each feed line has its own individual perturbation or portion of a perturbation.

6. 发明授权

EP2375498B1 System and method for providing independent polarization control 有权
标题翻译：系统和方法，用于提供独立的偏振控制器
公开(公告)号：EP2375498B1
公开(公告)日：2016-01-27
申请号：EP10290197.2
申请日：2010-04-09
申请人： ALCATEL LUCENT
发明人： Wymant, Nicholas , Williams, Charlie G.
IPC分类号： H01Q21/24
CPC分类号： H01Q21/245

7. 发明公开

EP2847824A4 ANTENNA ARRAYS WITH CONFIGURABLE POLARIZATIONS AND DEVICES INCLUDING SUCH ANTENNA ARRAYS 审中-公开
标题翻译：具有可配置偏振的组天线和具有此类组天线的设备
公开(公告)号：EP2847824A4
公开(公告)日：2015-12-09
申请号：EP13787157
申请日：2013-05-06
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： ZHOU HONGYU , ARYANFAR FARSHID
IPC分类号： H01Q21/24 , G01S7/02 , H01P3/12 , H01Q1/22 , H01Q1/24 , H01Q21/00 , H01Q21/06 , H01Q21/29 , H01Q25/00 , H01Q25/02 , H04B7/00 , H04B7/04 , H04L5/00
CPC分类号： H01Q3/247 , H01Q1/246 , H01Q3/36 , H01Q21/005 , H01Q21/0075 , H01Q21/065 , H01Q21/245 , H01Q25/02 , H04B7/10

8. 发明公开

EP2813041A1 APPARATUS AND METHOD FOR LOW COMPLEXITY SPATIAL DIVISION MULTIPLE ACCESS IN A MILLIMETER WAVE MOBILE COMMUNICATION SYSTEM 有权
标题翻译：装置及方法的毫米波无线通信系统中的低复杂度空间复用多TOUCH
公开(公告)号：EP2813041A1
公开(公告)日：2014-12-17
申请号：EP13747043.1
申请日：2013-02-06
申请人： Samsung Electronics Co., Ltd.
发明人： KHAN, Farooq , RAJAGOPAL, Sridhar , SHADI, Abu-Surra , PI, Zhouyue
IPC分类号： H04L25/03
CPC分类号： H04B7/0456 , H01Q3/26 , H01Q21/245 , H04B7/0408 , H04B7/0452 , H04B7/0617 , H04B7/0697
摘要： A system is configured to perform Spatial Division Multiple Access. The system includes at least one transmitter or receiver capable of polarization alignment. The transmitter includes a baseband precoder configured to precode a signal, an array of sub-array antennas and a plurality of radio frequency (RF) chains. Each RF chain is coupled to a respective antenna sub-array of the array of antennas. The transmitter is configured to perform a method that includes precoding, by a baseband precoder, a signal for spatial division multiple access (SDMA). The method also includes applying, by each of the plurality of radio frequency (RF) chains, a phase shift and beamforming weight to the signal and transmitting the phase shifted and weighted signal by an array of sub-array antennas.

9. 发明公开

EP1952483A4 POLARIZATION DIVERSITY ANTENNA SYSTEM 有权
标题翻译：极化分集天线系统
公开(公告)号：EP1952483A4
公开(公告)日：2014-04-09
申请号：EP06799355
申请日：2006-10-20
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： MILYAKH YAROSLAV
IPC分类号： H01Q21/00 , H01Q13/10
CPC分类号： H01Q21/26 , H01Q13/10 , H01Q21/005 , H01Q21/245

10. 发明公开

EP2607917A1 Procédé et système pour localiser un ou plusieurs émetteurs en présence d'un réseau d'antennes à diversité de polarisation 有权
标题翻译：一种用于具有不同极化的天线的天线网络中定位一个或多个发射机的方法和系统，
公开(公告)号：EP2607917A1
公开(公告)日：2013-06-26
申请号：EP12198200.3
申请日：2012-12-19
申请人： Thales
发明人： FERREOL, Anne , HEURGUIER, Dominique , ROGIER, Jean-Luc
IPC分类号： G01S3/74 , G01S5/04 , H01Q21/24
CPC分类号： G01S3/74 , G01S5/04 , H01Q7/00 , H01Q21/062 , H01Q21/24 , H01Q21/245 , H01Q25/001
摘要： Procédé pour estimer la position d'un émetteur E à partir d'un réseau de capteurs en mouvement installé sur un porteur, ledit émetteur comprenant une antenne d'émission, comportant en combinaison au moins les étapes suivantes :
a) on détermine un ensemble de vecteurs directeurs { â mI ,..., â mL } correspondant à la réponse du réseau de capteurs du porteur à un émetteur de position E m de directions (Θ, Δ) et de polarisation p ,
b) on construit un vecteur normalisé à partir des valeurs estimées des vecteurs directeurs en fixant un capteur de préférence, a priori,
c) on construit un « grand vecteur observation » en considérant L observations pour l'émetteur de position E m pour L instants t k
d) on détermine la position E m de l'émetteur en recherchant les paramètres E m , c m qui sur l'ensemble des paramètres E , c maximise la corrélation entre la mesure du grand vecteur d'observation et le vecteur paramétré par E et c .
摘要翻译：该方法包括确定挖掘一组方向矢量对应于从传感器阵列的响应。设置方向矢量的确定性从一组由传感器阵列提供的估计值的开采。一个大的观测向量是从一组对应于一组发射器的（1）的位置进行的观察的确定性开采。所述一组发射器的位置被确定通过从一组参数搜索一个参数开采。大观测向量和所述一组方向矢量之间的相关性进行评价。因此独立claimsoft包括用于为发送器的位置的估计的系统。

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