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51. 发明公开

EP3097607A1 BEAM FORMING WITH A PASSIVE FREQUENCY DIVERSE APERTURE 有权
标题翻译：梁的不同频率的被动通光孔径成型
公开(公告)号：EP3097607A1
公开(公告)日：2016-11-30
申请号：EP15702363.1
申请日：2015-01-22
申请人： Evolv Technology, Inc.
发明人： ROSE, Alec
IPC分类号： H01Q15/00 , H01Q15/02 , H01Q15/14 , H01Q19/06
CPC分类号： H01Q3/22 , H01Q15/0086 , H01Q15/02 , H01Q15/148 , H01Q19/06
摘要： A system includes a frequency modulated signal generator, a feed system, and an array of passive antenna elements. The frequency modulated signal generator can be producing a frequency modulated continuous wave signal. The feed system can be coupled to the frequency modulated signal generator for propagating the frequency modulated continuous wave signal. The array of passive antenna elements can be coupled to the feed system and can be configured to be excited by the frequency modulated continuous wave signal. The passive antenna elements can have resonant frequencies that are selected to generate a set of radiative field patterns corresponding to a set of known goal field patterns when the array of passive antenna elements are excited by the frequency modulated continuous wave signal. Related apparatus, systems, techniques, and articles are also described.

52. 发明公开

EP3051306A4 ANTENNA DEVICE AND SIGNAL PROCESSING METHOD 有权
标题翻译：的天线设备，信号处理
公开(公告)号：EP3051306A4
公开(公告)日：2016-10-19
申请号：EP14848693
申请日：2014-07-14
申请人： NISSAN MOTOR
发明人： NAKAMURA MITSUNORI , SATOH HIROSHI , NISHIOKA SHINICHI , NISHIUCHI HIDEKAZU
IPC分类号： G01S7/03 , G01S7/02 , G01S7/35 , G01S13/34 , G01S13/58 , G01S13/93 , H01Q21/06 , H01Q21/24
CPC分类号： H01Q21/24 , G01S7/024 , G01S7/03 , G01S7/352 , G01S13/34 , G01S13/584 , G01S13/931 , H01Q3/22 , H01Q21/061
摘要： An antenna device includes a plurality of antenna elements 50 respectively configured to receive incident waves coming from an object, a modulating unit 60 respectively configured to modulates a first received signal of the incident waves output from the antenna elements 50 into a second received signal, the second received signals having a plurality of different frequencies and phases corresponding to polarization directions of the received incident waves, a synthesizing unit 90 configured to synthesize the plurality of second received signals and generates a synthetic signal, a signal processing unit 100, 110 configured to perform predetermined signal processing on the synthetic signal, and an extracting unit 120 configured to extract third received signals for each frequency and each phase from the synthetic signal on which has been performed the predetermined signal processing.

53. 发明公开

EP3035444A1 FEED RE-POINTING TECHNIQUE FOR MULTIPLE SHAPED BEAMS REFLECTOR ANTENNAS 有权
标题翻译： EINSPEISUNGSNEUAUSRICHTUNGFÜRVIELFÄLTIGGEFORMTE STRAHLENREFLEKTORANTENNEN
公开(公告)号：EP3035444A1
公开(公告)日：2016-06-22
申请号：EP15191231.8
申请日：2015-10-23
申请人： The Boeing Company
发明人： Goyette, Guy , Ramanujam, Parthasarathy , Mathews, Daniel F.
IPC分类号： H01Q3/18 , H01Q19/13
CPC分类号： H01Q3/40 , H01Q3/18 , H01Q3/22 , H01Q15/14 , H01Q15/148 , H01Q19/13 , H01Q25/007
摘要： Systems, methods, and apparatus for re-pointing at least one beam are disclosed. In one or more embodiments, the disclosed method involves receiving and/or transmitting, with at least one feed, electromagnetic (EM) energy towards a non-parabolic reflector. In at least one embodiment, reflected EM energy that is reflected from the non-parabolic reflector originates from and/or generates at least one beam. The method further involves rotating, at least one feed, from at least one first angular position to at least one second angular position, such that at least one beam shifts from at least one first coverage location to at least one second coverage location.
摘要翻译：公开了用于重新指向至少一个光束的系统，方法和装置。在一个或多个实施例中，所公开的方法包括使用至少一个馈送来向非抛物面反射器接收和/或发送电磁（EM）能量。在至少一个实施例中，从非抛物线反射器反射的反射EM能量起源于和/或产生至少一个光束。该方法还包括从至少一个第一角位置旋转至少一个馈送至至少一个第二角位置，使得至少一个光束从至少一个第一覆盖位置移动到至少一个第二覆盖位置。

54. 发明公开

EP2997625A2 PLASMA AVIATION ANTENNA 有权
标题翻译： PLASMALUFTFAHRTANTENNE
公开(公告)号：EP2997625A2
公开(公告)日：2016-03-23
申请号：EP14797598.1
申请日：2014-05-07
申请人： Smartsky Networks LLC
发明人： STONE, Ryan Mitchell , ESKRIDGE, JR., Elbert Stanford
IPC分类号： H01Q1/28
CPC分类号： H01Q1/366 , H01Q1/1271 , H01Q1/26 , H01Q1/28 , H01Q1/286 , H01Q3/22 , H01Q3/34
摘要： An aircraft communications system may include a RF-transparent enclosure, a plasma antenna element and a controller. The RF-transparent enclosure may be disposed substantially conformal with a portion of the aircraft. The plasma antenna element may be housed within the RF-transparent enclosure. The controller may be operably coupled to the plasma antenna element to provide control of operation of the plasma antenna element. The plasma antenna element may include one or more RF-conductive plasma devices that are selectively ionized to a plasma state under control of the controller.
摘要翻译：飞机通信系统可以包括RF透明外壳，等离子天线元件和控制器。 RF透明外壳可以布置成与飞行器的一部分基本一致。等离子体天线元件可以容纳在RF透明外壳内。控制器可以可操作地耦合到等离子体天线元件以提供对等离子体天线元件的操作的控制。等离子体天线元件可以包括在控制器的控制下被选择性地电离到等离子体状态的一个或多个RF传导等离子体装置。

55. 发明公开

EP2987202A1 ANTENNA SYSTEM CALIBRATION 有权转让
标题翻译： ANTENNENSYSTEMKALIBRIERUNG
公开(公告)号：EP2987202A1
公开(公告)日：2016-02-24
申请号：EP13715703.8
申请日：2013-04-15
申请人： Nokia Solutions and Networks Oy
发明人： KAREISTO, Jukka , HEIKKINEN, Eero Olavi
IPC分类号： H01Q3/26
CPC分类号： H01Q3/267 , G01S7/40 , G06F17/10 , H01P5/18 , H01Q3/22 , H01Q9/0457 , H04B7/043 , H04B17/21 , H04L2027/0026
摘要： A method for antenna calibration is disclosed, the method including driving calibration signals for antenna array beam calibration to an antenna array feeder line in a transceiver front end unit by using one or more directional couplers and/or radio frequency probes, wherein calibration signal paths are integrated inside the transceiver front end unit. Measurements are carried out on the calibration signals, between different antenna combinations inside the antenna array. Based on collected measurement data, calibration information is calculated for each measurement branch of the antenna array by using a mathematical formula. Active antenna array beam calibration is then performed based on the calculated calibration information.
摘要翻译：公开了一种用于天线校准的方法，所述方法包括：通过使用一个或多个定向耦合器和/或射频探针，通过使用一个或多个定向耦合器和/或射频探针，将用于天线阵列波束校准的校准信号驱动到收发器前端单元中的天线阵列馈线，集成在收发器前端单元内。在天线阵列内的不同天线组合之间的校准信号上进行测量。基于收集的测量数据，通过使用数学公式计算天线阵列的每个测量分支的校准信息。然后基于计算的校准信息执行有源天线阵列光束校准。

56. 发明授权

EP1677385B1 Antenne à balayage électronique large bande 有权
标题翻译：电子控制的宽带天线
公开(公告)号：EP1677385B1
公开(公告)日：2013-02-20
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

57. 发明公开

EP2541679A1 Wideband beam forming device, wideband beam steering device and corresponding methods 审中-公开
标题翻译： Breitbandstrahlformungsvorrichtung，Breitbandstrahllenkvorrichtung undzugehörigeVerfahren
公开(公告)号：EP2541679A1
公开(公告)日：2013-01-02
申请号：EP12171627.8
申请日：2012-06-12
申请人： Sony Corporation
发明人： Wang, Qi , Stirling-Gallacher, Richard , Boehnke, Ralf
IPC分类号： H01Q3/22 , G01S7/40 , G01S13/34
CPC分类号： H01Q3/22 , G01S13/0209 , G01S13/26 , G01S13/34 , G01S13/887 , G01S13/89
摘要： The present invention relates to a beam forming device and method as well as to a beam steering device and method, e.g. for use in an active imaging device for imaging a scene. To enable the use for wideband digital beam forming and to provide a high accuracy imaging beam forming device is proposed comprising a wideband transmit unit (10) comprising at least one transmit antenna (15) that transmit radiation towards a scene (5), wherein the frequency of the transmit signal is changing with time in a deterministic way within a wideband frequency range, a receiver unit (20) comprising at least two receive antennas (25) and at least one receive element (21, 22) that receive radiation from said scene (5) and that generate receive signals from said received radiation, and a beam forming unit (30) that performs beam forming to form a receive beam and obtain beam formed output signals from said receive signals by use of beam forming weights, wherein for different samples or groups of subsequent samples of a receive signal, a sample representing said receive signal at a different frequency, a frequency-dependent weight is used for beam forming, which frequency-dependent weights are adapted to result in a predetermined shape of said receive beam.
摘要翻译：波束形成装置和方法技术领域本发明涉及波束形成装置和方法以及波束转向装置和方法，例如。用于用于对场景成像的主动成像装置。提出了能够用于宽带数字波束形成和提供高精度成像波束形成装置，其包括宽带发射单元（10），其包括向场景（5）发射辐射的至少一个发射天线（15），其中，发射信号的频率随着时间在宽带频率范围内以确定性的方式随时间变化，接收机单元（20）包括至少两个接收天线（25）和至少一个接收元件（21,22），接收单元接收来自所述场景（5），并且从所述接收的辐射产生接收信号;以及波束形成单元（30），其执行波束形成以形成接收波束并且通过使用波束形成权重从所述接收信号获得波束形成的输出信号，其中，接收信号的不同样本或后续样本组，代表不同频率的所述接收信号的样本，频率相关权重用于波束形成，频率依赖 nt权重适于导致所述接收波束的预定形状。

58. 发明授权

EP2199824B1 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：EP2199824B1
公开(公告)日：2012-12-26
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

59. 发明公开

EP2497149A2 TRANSMISSION LINE AND ANTENNA FOR VEHICLE 审中-公开
标题翻译：传输线和天线的车辆
公开(公告)号：EP2497149A2
公开(公告)日：2012-09-12
申请号：EP10827028.1
申请日：2010-10-25
申请人： Postech Academy-Industry- Foundation
发明人： PARK, Wee Sang , WOO, Dae Woong , KIM, Jae Hee
IPC分类号： H01Q1/32 , H01Q1/38 , H01Q13/08
CPC分类号： H01Q1/3275 , H01P3/081 , H01P3/085 , H01Q3/22 , H01Q5/307 , H01Q13/206 , H01Q21/28 , H01Q25/00
摘要： A transmission line for a vehicle includes: a steel plate for forming a body of a vehicle; a dielectric formed on the steel plate; and a conductive line formed on the dielectric. An antenna for a vehicle includes: a steel plate for forming a body of a vehicle; a dielectric formed on the steel plate; and a conductive line formed on the dielectric in such a manner as to include a radiating structure.

60. 发明授权

EP1889326B1 MILLIMETER WAVE ELECTRONICALLY SCANNED ANTENNA 有权
标题翻译：电子扫描毫米波天线
公开(公告)号：EP1889326B1
公开(公告)日：2011-04-06
申请号：EP06799933.4
申请日：2006-06-01
申请人： Lockheed Martin Corporation
发明人： CHANDLER, Cole, A.
IPC分类号： H01Q3/22 , H01Q3/38
CPC分类号： H01Q21/0025 , H01Q3/22 , H01Q3/38 , H01Q21/0075
摘要： A millimeter wave electronically scanned antenna is disclosed in both passive and active implementations. The antenna comprises a plurality of antenna components, wherein an antenna component, includes a coupler; a ground plane; a traveling wave phase shift line electrically connected to the coupler and grounded to the ground plane; and a plurality of fixed phase shifters, each fixed phase shifter electrically connected to the traveling wave phase shift line at a respective point thereon. One such component includes a plurality of radiating elements electromagnetically connected to a respective one of the fixed phase shifters. The antenna further includes a coupling component to which the radiating antenna is coupled to receive control signals and a radio frequency feed.

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