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51. 发明公开

EP2847823A2 METAMATERIAL DEVICES AND METHODS OF USING THE SAME 无效
标题翻译： KOPPLUNGSVORRICHTUNGEN UND VERFAHREN ZUR VERWENDUNG DAVON
公开(公告)号：EP2847823A2
公开(公告)日：2015-03-18
申请号：EP13798416.7
申请日：2013-05-09
申请人： Duke University , Smith, David, R. , Brady, David , Driscoll, Tom , Hunt, John , Reynolds, Matthew , Marks, Daniel , Mrozack, Alexander
发明人： SMITH, David, R. , BRADY, David , DRISCOLL, Tom , HUNT, John , REYNOLDS, Matthew , MARKS, Daniel , MROZACK, Alexander
IPC分类号： H01Q15/00 , H01Q3/22 , G01S13/89 , G01S13/88
CPC分类号： G01S13/89 , G01S13/887 , H01Q3/22 , H01Q3/24 , H01Q15/0066 , H01Q15/0086 , H01Q21/061
摘要： Compressive imaging captures images in compressed form, where each sensor does not directly correspond with a pixel, as opposed to standard image capture techniques. This can lead to faster image capture rates due to lower I/O bandwidth requirements, and avoids the need for image compression hardware, as the image is captured in compressed form. Measuring the transformation of an emitted multimodal signal is one method of compressive imaging. Metamaterial antennas and transceivers are well suited for both emitting and receiving multimodal signals, and are thus prime candidates for compressive imaging.
摘要翻译：与标准图像捕获技术相反，压缩成像以压缩形式捕获图像，其中每个传感器不直接对应于像素。由于较低的I / O带宽要求，因此可以获得更快的图像捕获率，并且避免了图像压缩硬件的需要，因为图像以压缩形式被捕获。测量发射的多峰信号的变换是压缩成像的一种方法。超材料天线和收发器非常适合发射和接收多模态信号，因此是压缩成像的首选。

52. 发明公开

EP2817850A1 DISPOSITIF A BANDE INTERDITE ELECTROMAGNETIQUE, UTILISATION DANS UN DISPOSITIF ANTENNAIRE ET PROCEDE DE DETERMINATION DES PARAMETRES DU DISPOSITIF ANTENNAIRE 有权转让
标题翻译：电磁带隙装置，它们的用途的天线装置与参数定义程序为天线装置
公开(公告)号：EP2817850A1
公开(公告)日：2014-12-31
申请号：EP13704803.9
申请日：2013-02-19
申请人： THALES
发明人： COUPA, Yonnec'h , JOUSSET, Michel , MALLEGOL, Stéphane
IPC分类号： H01Q15/00 , H01Q9/16 , H01Q9/06 , H01Q3/22 , H01Q11/00 , H04B7/00
CPC分类号： H01Q15/14 , G06F17/5072 , G06F17/5081 , H01Q3/22 , H01Q9/065 , H01Q9/16 , H01Q11/00 , H01Q15/008 , H01Q19/10
摘要： The present invention relates to an electromagnetic band gap device (20), including a dielectric substrate, one surface (21) of which is metallized, and the second surface of which comprises a plurality of non-contiguous conductive elements (22). In said device (20), a plurality of conductive elements (22) are connected together, two by two, via a resistive element (23), at least two conductive elements (22) are electrically insulated from each other, and at least two resistive elements (23) have a different resistance value.
摘要翻译：一种电磁带隙装置是盘没有游离缺失包括的一个面被金属化和第二面其中包含非邻接的导电元件的多个电介质支撑。若干导电的元件用在电磁带隙装置的电阻元件连接在一起的两两。至少两个导电元件的电彼此绝缘和至少两个电阻元件表现出不同的电阻值。

53. 发明公开

EP2376939A1 FMCW-RADARSENSOR FÜR KRAFTFAHRZEUGE 审中-公开
标题翻译： FMCW雷达传感器用于汽车
公开(公告)号：EP2376939A1
公开(公告)日：2011-10-19
申请号：EP09748071.9
申请日：2009-10-20
申请人： Robert Bosch GmbH
发明人： KLAR, Michael , BINZER, Thomas , HEILMANN, Stefan
IPC分类号： G01S13/93 , H01Q3/22
CPC分类号： G01S7/4004 , G01S13/345 , G01S13/931 , G01S2007/4039 , G01S2013/9321 , G01S2013/9325 , H01Q1/3233 , H01Q3/22 , H01Q21/0037
摘要： The invention relates to a FMCW radar sensor for motor vehicles, comprising at least one antenna element (14) and one modulation device (22, 24, 30) for feeding a frequency-modulated transmission signal to the antenna element (14), the frequency of which periodically exceeds a frequency band, characterized in that the antenna element (14) comprises a plurality of subelements (32) arranged in a vertical gap and being fed in series and the modulation device (30, 22, 24) is designed to variably set the frequency position of the frequency band.

54. 发明公开

EP2199824A1 Procédé de gestion des fréquences et des pointages émis par un radar à antenne dispersive 失效
标题翻译：一种用于频率和波束方向的选择与频率控制天线的雷达处理。
公开(公告)号：EP2199824A1
公开(公告)日：2010-06-23
申请号：EP09175493.7
申请日：2009-11-10
申请人： Thales
发明人： Barbaresco, Frédéric , Deltour, Jean-Claude
IPC分类号： G01S13/24 , G01S13/42 , G01S7/36
CPC分类号： G01S13/426 , G01S7/36 , G01S13/24 , G01S2013/0272 , H01Q3/22 , H01Q25/00
摘要： La présente invention se rapporte aux procédés de gestion des ressources en temps radar, c'est-à-dire les procédés permettant de gérer de manière optimale l'enchainement des pointages effectués.
Le procédé selon l'invention consiste d'abord à alimenter une table contenant des pointages candidats. Ces pointages candidats sont ceux correspondant aux requêtes de pointages à prendre en compte par le radar. Chaque pointage est associé à un ensemble de fréquences candidates, choisies parmi l'ensemble des fréquences autorisées, chaque ensemble étant défini spécifiquement pour chaque pointage candidat. Les fréquences candidates sont déterminées de façon à garantir une diversité des fréquences qui sont émises par le radar, tous pointages confondus. La gestion des requêtes de pointages prend en compte de manière dynamique les variations de la vitesse de rotation de l'antenne.
Le procédé consiste ensuite à sélectionner dans la table, au travers de différentes étapes, un pointage candidat et pour ce pointage sélectionné, une des fréquences candidates auxquelles il est associé. Ce couple (pointage, fréquence) sélectionné est transmis aux moyens chargés de procéder à l'émission de l'onde correspondante.
L'invention s'applique en particulier à la gestion des pointages par un radar de veille à antenne à fente dispersive.
摘要翻译：该方法包括创建新波束方向的请求并包括一个新的候选波束方向或者非执行的候选波束方向和一组相关联的候选频率，其中频率被授权包含在频带分配给雷达的频率的频率。波束方向，这是不域中能见度连续到天线的旋转可见的情况下，进行处理，其中所述波束方向和所述候选频率相关联的表在每个周期被更新。

55. 发明授权

EP1597793B1 WIDEBAND 2-D ELECTRONICALLY SCANNED ARRAY WITH COMPACT CTS FEED AND MEMS PHASE SHIFTERS 有权
标题翻译：紧凑CTS-喂养和MEMS PHASE VALVES电子扫描2-D宽带ARRAY
公开(公告)号：EP1597793B1
公开(公告)日：2008-08-06
申请号：EP04709527.8
申请日：2004-02-09
申请人： RAYTHEON COMPANY
发明人： QUAN, Clifton , LEE, Jar J. , PIERCE, Brian M. , ALLISON, Robert C.
IPC分类号： H01Q1/28 , H01Q21/00 , H01Q3/46 , H01Q13/08
CPC分类号： H01Q13/28 , H01Q3/22 , H01Q3/46 , H01Q13/085 , H01Q21/0018 , H01Q21/0037
摘要： A microelectromechanical system (MEMS) steerable electronically scanned lens array (ESA) antenna and method of frequency scanning are disclosed. The MEMS ESA antenna includes a wide band feedthrough lens (11) and a continuous transverse stub (CTS) feed array (12). The wide band feedthrough lens (11) includes first and second arrays of wide band radiating elements (14) and an array of MEMS phase shifter modules 918) disposed between the first and second arrays of radiating elements (14). The continuous transverse stub (CTS) feed array (12) is disposed adjacent the first array of radiating elements (14) for providing a planar wave front in the near field. The MEMS phase shifter modules (18) steer a beam radiated from the CTS feed array (12) in two dimensions.

56. 发明公开

EP1932212A1 FREQUENCY SCANNING ANTENNA 有权
标题翻译：倍频扫描天线
公开(公告)号：EP1932212A1
公开(公告)日：2008-06-18
申请号：EP06830077.1
申请日：2006-11-21
申请人： Plextek Limited
发明人： PEARSON, Graham
IPC分类号： H01Q3/22 , G01S13/42
CPC分类号： H01Q25/00 , G01S13/426 , H01Q3/22
摘要： Embodiments of the invention are concerned with frequency scanning antennas for transceiving radio frequency energy for use in detecting and monitoring ground-based targets. In one arrangement the frequency scanning antenna is embodied as a structure that is capable of steering a radio frequency beam to a plurality of different angles about the antenna structure: the antenna structure comprises at least two array antennas and a controller for controlling input of energy to the two array antennas, and the array antennas are disposed within the antenna structure such that the antenna structure is capable of steering a beam to a first angle using one of said two array antennas and of steering a beam to a second angle, different to said first angle, using the other of said two array antennas. Thus in embodiments of the invention two or more array antennas are arranged to form an antenna structure, and the feed to a respective antenna array of the antenna structure is coordinated so that individual scan areas can be combined to generate an increased overall scan region.

57. 发明公开

EP1677385A1 Antenne à balayage électronique large bande 有权
标题翻译： Elektronisch gesteuerte breitbandige Antenne
公开(公告)号：EP1677385A1
公开(公告)日：2006-07-05
申请号：EP05112055.8
申请日：2005-12-13
申请人： THALES
发明人： Chekroun, Claude
IPC分类号： H01Q3/46 , H01Q3/22 , H01Q19/195 , G01S13/90
CPC分类号： H01Q3/22 , G01S13/90 , H01Q3/46 , H01Q19/195
摘要： La présente invention concerne une antenne à balayage électronique fonctionnant sur une large bande de fréquence.
L'antenne comporte au moins :

un panneau réflecteur (42) comportant un réseau de cellules de déphasages ;
un guide d'ondes à fentes (41) illuminant le panneau réflecteur (42)
par une onde hyperfréquence (43) ayant une fréquence variable f ; la déviation Δθ f de la direction de l'onde (43) émise par le guide à fentes, fonction de la variation de fréquence, s'opposant à la variation Δθ p de la direction de pointage de l'onde réfléchie (43) par le panneau réflecteur (42).

L'invention s'applique notamment pour des applications nécessitant des antennes compactes ou à faible coût.
摘要翻译：天线具有包括一组移相电池的反射器面板（42）。波导（41）通过具有可变频率的微波（43）照射反射器面板。相对于频率的变化，由波导发射的波的方向的偏离与由面板反射的波的指向方向的变化相反。

58. 发明公开

EP1614191A1 A METHOD AND APPARATUS FOR BEAMFORMING BASED ON BROADBAND ANTENNA 审中-公开
标题翻译：梁的方法和设备形成基于AN宽频天线
公开(公告)号：EP1614191A1
公开(公告)日：2006-01-11
申请号：EP04721272.5
申请日：2004-03-17
申请人： Koninklijke Philips Electronics N.V.
发明人： DAI, Yanzhong, Philips Electronics China
IPC分类号： H01Q3/26 , H01Q3/22 , H01Q21/08 , H01Q21/22
CPC分类号： H01Q3/26 , H01Q3/22 , H01Q21/08 , H01Q21/22
摘要： A beamforming method based on broadband antenna is provided, comprising: detecting the frequency of input signals of an antenna; determining the effective antenna aperture between elements of the antenna array according to the detected frequency; computing the weight vector of each element of the antenna array to the signals according to the determined effective antenna aperture and the transmission function of the antenna array; multiplying the input signals with said weight vector of each element of the antenna array to the signals, combining them and outputting the beam signals. By performing weighting operation respectively to the input signals after a series of delaying operation, and then combining them, the single digital signals can be acquired. This effectively reduces the odds produced by the antenna between transmitting signals and receiving signals, and thus dramatically improves the communication quality.

59. 发明公开

EP1107475A3 Beam forming for transmit using bluetooth modified hopping sequences (BFTBMH) 有权
标题翻译： Sendestrahlformung unter Verwendung vonfürBluetooth modifizierte Frequenzsprungfolgen
公开(公告)号：EP1107475A3
公开(公告)日：2003-08-13
申请号：EP00125265.9
申请日：2000-11-24
申请人： Texas Instruments Incorporated
发明人： Dabak, Anand G. , Nafie, Mohammed , Schmidl, Timothy M. , Gatherer, Alan
IPC分类号： H04B7/08 , H04B7/06 , H04B1/713 , H04L12/56
CPC分类号： H01Q3/22 , H01Q1/2291 , H04B1/713 , H04B7/0615 , H04B7/0697 , H04B7/0848 , H04W84/18
摘要： A communication circuit (28) is designed with a signal processing circuit (370) arranged to produce a first plurality of data signals and receive a second plurality of data signals. A transmit circuit (364) is coupled to receive the first plurality of data signals and transmit each data signal of the first plurality of data signals on a respective transmit frequency in a predetermined sequence of transmit frequencies. A receive circuit (362) is coupled to receive each data signal of the second plurality of data signals from a remote transmitter on the respective transmit frequency in the predetermined sequence. The receive circuit applies the second plurality of data signals to the signal processing circuit.
摘要翻译：通信电路（28）被设计成具有被配置为产生第一多个数据信号并且接收第二多个数据信号的信号处理电路（370）。发射电路（364）被耦合以接收第一多个数据信号，并且以预定的发射频率顺序在相应发射频率上发送第一多个数据信号的每个数据信号。接收电路（362）被耦合以便以预定的顺序在相应的发射频率上从远程发射机接收第二多个数据信号的每个数据信号。接收电路将第二多个数据信号施加到信号处理电路。

60. 发明授权

EP0735608B1 Array antenna apparatus 失效
标题翻译：组天线装置
公开(公告)号：EP0735608B1
公开(公告)日：2003-01-29
申请号：EP96105073.9
申请日：1996-03-29
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Mikami, Akio, c/o Toshiba Corp. , Saito, Kenjiro, c/o Toshiba Corp.
IPC分类号： H01Q3/26 , H01Q13/20
CPC分类号： H01Q3/22 , H01Q3/24 , H01Q13/206

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