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1. 发明授权

EP1935051B1 PARABOLIC AERIAL WITH A CONICAL DIFFUSION DISC FOR FILL LEVEL RADAR 失效
公开(公告)号：EP1935051B1
公开(公告)日：2018-06-13
申请号：EP06806273.6
申请日：2006-10-13
申请人： VEGA Grieshaber KG
发明人： KIENZLE, Klaus , LENK, Fritz , FEHRENBACH, Josef
IPC分类号： G01F23/284 , H01Q1/44 , H01Q1/22 , H01Q19/02 , H01Q19/13
CPC分类号： H01Q19/13 , G01F23/284 , H01Q1/225 , H01Q1/44 , H01Q19/025 , H01Q19/027 , H01Q19/134
摘要： A parabolic aerial comprises a parabolic mirror (2), an exciter (3) for transmitting electromagnetic waves to the parabolic mirror, and a diffusion disc (1) for laterally removing interfering fraction of electromagnetic waves past the exciter. The parabolic mirror concentrates the electromagnetic waves. The diffusion disc is arranged in the center of parabolic mirror. The shape of diffusion disc is such that a beam of parallel radiation that impinges the diffusion disc along an axis from the exciter is diverted from the axis by a backscatter process at the diffusion disc. Independent claims are included for: (1) a fill level radar; and (2) fill level measurement.

2. 发明公开

EP1935051A1 PARABOLIC AERIAL WITH A CONICAL DIFFUSION DISC FOR FILL LEVEL RADAR 失效
标题翻译：锥形扩散垫圈的物位雷达DISH
公开(公告)号：EP1935051A1
公开(公告)日：2008-06-25
申请号：EP06806273.6
申请日：2006-10-13
申请人： VEGA Grieshaber KG
发明人： KIENZLE, Klaus , LENK, Fritz , FEHRENBACH, Josef
IPC分类号： H01Q1/22 , H01Q19/02 , H01Q19/13
CPC分类号： H01Q19/13 , G01F23/284 , H01Q1/22 , H01Q1/225 , H01Q1/44 , H01Q19/025 , H01Q19/027 , H01Q19/134
摘要： A parabolic aerial comprises a parabolic mirror (2), an exciter (3) for transmitting electromagnetic waves to the parabolic mirror, and a diffusion disc (1) for laterally removing interfering fraction of electromagnetic waves past the exciter. The parabolic mirror concentrates the electromagnetic waves. The diffusion disc is arranged in the center of parabolic mirror. The shape of diffusion disc is such that a beam of parallel radiation that impinges the diffusion disc along an axis from the exciter is diverted from the axis by a backscatter process at the diffusion disc. Independent claims are included for: (1) a fill level radar; and (2) fill level measurement.

3. 发明公开

EP1626459A1 Gregorian multi-band antenna 审中-公开
标题翻译： Gregory Multibandantenne
公开(公告)号：EP1626459A1
公开(公告)日：2006-02-15
申请号：EP05106295.8
申请日：2005-07-11
申请人： ANDREW CORPORATION
发明人： Webb, David , Geen, David , Brandau, Ronald J.
IPC分类号： H01Q19/19 , H01Q19/02
CPC分类号： H01Q19/192 , H01Q5/45 , H01Q19/027 , H01Q19/17
摘要： A multi-band reflector antenna having a main reflector (50), a sub reflector (52), a first feed (60) and a second feed (58). The first feed, the sub reflector and the main reflector are positioned in a Gregorian optic configuration wherein an output of the first feed is directed to the sub reflector, from the sub reflector to the main reflector and from the main reflector into a first beam. The sub reflector may be shaped to distribute the output of the first feed reflecting off the sub reflector onto the main reflector whereby a central area of the main reflector has a lower illumination than a surrounding outer area of the main reflector and or is elongated vertically. The second feed projecting from a hole (62) in the sub reflector is oriented whereby an output of the second feed is directed to the main reflector and from the main reflector into a second beam.
摘要翻译：一种具有主反射器（50），副反射器（52），第一馈送（60）和第二馈送（58）的多频带反射器天线。第一馈送，副反射器和主反射器以格里高利光学配置定位，其中第一馈送的输出被引导到子反射器，从副反射器到主反射器，并且从主反射器引导到第一光束。副反射器可以被成形为将反射离开副反射器的第一进给器的输出分布到主反射器上，由此主反射器的中心区域具有比主反射器的周围外部区域更低的照明度，或者垂直地细长。从副反射器中的孔（62）突出的第二馈电被定向成使得第二馈电的输出被引导到主反射器并且从主反射器引导到第二光束。

4. 发明授权

EP0859427B1 Dual-reflector microwave antenna 失效
标题翻译：双反射微波天线
公开(公告)号：EP0859427B1
公开(公告)日：2006-06-21
申请号：EP98102102.5
申请日：1998-02-06
申请人： ANDREW A.G.
发明人： Knop, Charles M. , Orseno, Gregory S. , Cole, John D.
IPC分类号： H01Q19/19 , H01Q17/00 , H01Q19/02
CPC分类号： H01Q19/19 , H01Q17/001 , H01Q19/027 , H01Q19/193

5. 发明授权

EP1269570B1 COMMON APERTURE REFLECTOR ANTENNA WITH IMPROVED FEED DESIGN 有权
标题翻译：与公用孔与改进设计供应反射器天线
公开(公告)号：EP1269570B1
公开(公告)日：2004-12-22
申请号：EP01918235.1
申请日：2001-02-22
申请人： Raytheon Company
发明人： BROWN, Kenneth, W. , DRAKE, Thomas, A.
IPC分类号： H01Q5/00 , H01Q19/02 , H01Q3/26
CPC分类号： H01Q19/17 , H01Q3/2658 , H01Q5/45 , H01Q19/027
摘要： A common aperture reflector antenna and feed are provided for use in common aperture sensor systems. The feed includes an array of individual elements. The array elements are configured to increase the overall efficiency of a reflector antenna by flattening the aperture illumination, and also by nullifying the illumination within the centrally-blocked-portion of the reflector antenna surface. More specifically, the array elements are carefully configured with respect to spacing and excitation, for example, such that the array illuminates only the non-blocked portion of the main reflector. In addition, the array pattern is optimized such that the non-blocked portion of the reflector antenna is quasi-uniformly illuminated.

6. 发明公开

EP0859427A1 Dual-reflector microwave antenna 失效
标题翻译： Doppelreflektormikrowellenantenne
公开(公告)号：EP0859427A1
公开(公告)日：1998-08-19
申请号：EP98102102.5
申请日：1998-02-06
申请人： ANDREW A.G.
发明人： Knop, Charles M. , Orseno, Gregory S. , Cole, John D.
IPC分类号： H01Q19/19 , H01Q17/00 , H01Q19/02
CPC分类号： H01Q19/19 , H01Q17/001 , H01Q19/027 , H01Q19/193
摘要： A dual-reflector microwave antenna comprises the combination of a paraboloidal main reflector having an axis; a waveguide and dual-mode feed horn extending along the axis of the main reflector, a subreflector for reflecting radiation from the feed horn onto the main reflector in the transmitting mode, and a shield extending from the outer edge of the main reflector and generally parallel to the axis of the main reflector, the inside surface of the shield being lined with absorptive material for absorbing undesired radiation. The subreflector is shaped to produce an aperture power distribution that is substantially confined to the region of the main reflector outside the shadow of the subreflector. The support for the subreflector is preferably a hollow dielectric cone having a resonant thickness to cause energy passing through said cone to be in phase with energy reflected off of said cone so as to achieve phase cancellation.
摘要翻译：双反射器微波天线包括具有轴的抛物面主反射体的组合; 沿着主反射器的轴线延伸的波导和双模馈电喇叭，用于将辐射从馈电喇叭反射到主反射器的发射模式的子反射器，以及从主反射器的外边缘延伸并且大致平行在主反射器的轴线上，屏蔽件的内表面衬有用于吸收不需要的辐射的吸收材料。子反射器被成形为产生基本上限制在主反射器在亚反射器的阴影之外的区域的孔径功率分布。对于副反射器的支撑件优选是具有谐振厚度的中空电介质锥体，以使能量通过所述锥体与从所述锥体反射的能量相位相位以便实现相位消除。

7. 发明公开

EP2772988A1 METAMATERIAL ANTENNA 审中-公开
标题翻译： METAMATERIALANTENNE
公开(公告)号：EP2772988A1
公开(公告)日：2014-09-03
申请号：EP12844237.3
申请日：2012-04-09
申请人： Kuang-Chi Institute of Advanced Technology , Kuang-Chi Innovative Technology Ltd.
发明人： LIU, Ruopeng , JI, Chunlin , YUE, Yutao , YANG, Qing
IPC分类号： H01Q19/06 , H01Q19/10 , H01Q15/02 , H01Q15/23
CPC分类号： H01Q15/14 , H01Q15/0053 , H01Q15/0086 , H01Q15/10 , H01Q15/23 , H01Q19/027 , H01Q19/062 , H01Q19/10 , H01Q19/18
摘要： The present invention relates to a metamaterial antenna, where the metamaterial antenna includes an enclosure, a feed, a first metamaterial that clings to an aperture edge of the feed, a second metamaterial that is separated by a preset distance from the first metamaterial and is set oppositely, and a third metamaterial that clings to an edge of the second metamaterial, where the enclosure, the feed, the first metamaterial, the second metamaterial, and the third metamaterial make up a closed cavity; and a central axis of the feed penetrates center points of the first metamaterial and the second metamaterial; and a reflection layer for reflecting an electromagnetic wave is set on surfaces of the first metamaterial and the second metamaterial, where the surfaces are located outside the cavity. The present invention uses distinctive electromagnetic properties of the metamaterial, and performs reflections of the electromagnetic wave for multiple times to improve aperture efficiency of the antenna and accomplish good far-field radiation field responses. In addition, the design of reflecting the electromagnetic wave for multiple times reduces thickness of the antenna significantly and makes an antenna system smaller.
摘要翻译：超材料天线技术领域本发明涉及一种超材料天线，其中超材料天线包括外壳，馈电，附着于馈电孔孔边缘的第一超材料，与第一超材料隔开预定距离的第二超材料，以及第三超材料，其粘附到第二超材料的边缘，其中外壳，进料，第一超材料，第二超材料和第三超材料构成封闭腔; 并且所述进料的中心轴线穿过所述第一超材料和所述第二超材料的中心点; 并且用于反射电磁波的反射层设置在第一超材料和第二超材料的表面位于腔外部的表面上。本发明使用超材料的不同的电磁特性，并且多次进行电磁波的反射，以提高天线的孔径效率并实现良好的远场辐射场响应。此外，多次反射电磁波的设计显着降低了天线的厚度，并使天线系统更小。

8. 发明公开

EP2724418A1 BEAM SHAPING OF RF FEED ENERGY FOR REFLECTOR-BASED ANTENNAS 有权转让
标题翻译：波束形成RF电能量计量用于反射为基础的天线
公开(公告)号：EP2724418A1
公开(公告)日：2014-04-30
申请号：EP12719528.7
申请日：2012-04-12
申请人： Raytheon Company , Taylor, Byron B.
发明人： CANNON, Benjamin L. , TAYLOR, Byron B.
IPC分类号： H01Q19/02 , H01Q19/06 , H01Q19/12 , H01Q19/19
CPC分类号： H01Q19/027 , H01Q19/062 , H01Q19/12 , H01Q19/19
摘要： A beam-shaping element is provided to shape RF feed energy for reflector-based antennas. The RF beam-shaping element is located between the primary reflector and the antenna feed and configured to direct RF energy from the feed away from a blockage created by the feed itself towards unblocked regions of the primary reflector. The beam-shaping element allows for a simplified feed design. The feed may comprise one or more feed elements, each comprising a radiating element and a feed to the radiating element such as a cavity-backed slot radiator and stripline trace. In a monopulse tracking system, each quadrant may include only a single feed element. In common aperture systems, the RF beam-shaping element may be formed on only the rear surface of the secondary reflector that allows transmission at the predefined RF wavelength while reflecting energy of a second predetermined wavelength to another sensor.

9. 发明公开

EP4369521A3 ELECTRONIC DEVICE COMPRISING ANTENNA MODULE 审中-实审
公开(公告)号：EP4369521A3
公开(公告)日：2024-07-24
申请号：EP24167639.4
申请日：2019-11-21
申请人： Samsung Electronics Co., Ltd.
发明人： Park, Sungchul , Choi, Wonjoon
IPC分类号： H01Q9/04 , H01Q1/38 , H01Q19/02 , H01Q19/06 , H01Q21/28 , H01Q1/24 , H01Q21/08 , H04M1/02
CPC分类号： H01Q19/06 , H01Q19/027 , H01Q1/243 , H01Q9/0407 , H01Q21/08 , H04M1/026 , H01Q1/38
摘要： An mobile communication device may comprise: a front plate forming at least a portion of a front surface of the mobile communication device; a rear plate forming at least a portion of a rear surface of the mobile communication device; a first conductive part, a second conductive part, and a non-conductive part of a side member forming a side surface of the mobile communication device, the non-conductive part located between the first conductive part and the second conductive part; an antenna array disposed on a printed circuit board, PCB, facing the non-conductive part, to transmit or receive signals of a millimeter wave frequency band through the non-conductive part; a first conductive element located between the front plate and the antenna array; a second conductive element located between the rear plate and the antenna array; and a conductive plate located between the front plate and the rear plate, and substantially parallel with the PCB such that the PCB is located between the conductive plate and the side surface and that the PCB is disposed on the conductive plate.

10. 发明公开

EP4369521A2 ELECTRONIC DEVICE COMPRISING ANTENNA MODULE 审中-实审
公开(公告)号：EP4369521A2
公开(公告)日：2024-05-15
申请号：EP24167639.4
申请日：2019-11-21
申请人： Samsung Electronics Co., Ltd.
发明人： Park, Sungchul , Choi, Wonjoon
IPC分类号： H01Q9/04
CPC分类号： H01Q19/06 , H01Q19/027 , H01Q1/243 , H01Q9/0407 , H01Q21/08 , H04M1/026 , H01Q1/38
摘要： An mobile communication device may comprise: a front plate forming at least a portion of a front surface of the mobile communication device; a rear plate forming at least a portion of a rear surface of the mobile communication device; a first conductive part, a second conductive part, and a non-conductive part of a side member forming a side surface of the mobile communication device, the non-conductive part located between the first conductive part and the second conductive part; an antenna array disposed on a printed circuit board, PCB, facing the non-conductive part, to transmit or receive signals of a millimeter wave frequency band through the non-conductive part; a first conductive element located between the front plate and the antenna array; a second conductive element located between the rear plate and the antenna array; and a conductive plate located between the front plate and the rear plate, and substantially parallel with the PCB such that the PCB is located between the conductive plate and the side surface and that the PCB is disposed on the conductive plate.

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