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1. 发明公开

EP2388859A1 Integrated waveguide antenna and array 审中-公开
标题翻译： Antenne und Anordnung mit integriertem Wellenleiter
公开(公告)号：EP2388859A1
公开(公告)日：2011-11-23
申请号：EP11177771.0
申请日：2007-04-03
申请人： Wavebender, Inc.
发明人： Haziza, Dedi David
IPC分类号： H01Q13/00 , H01Q3/22 , H01Q13/22 , H01Q21/00 , H01Q21/06 , H01Q13/02
CPC分类号： H01Q13/00 , H01Q3/22 , H01Q13/0233 , H01Q13/22 , H01Q21/0012 , H01Q21/005 , H01Q21/0062 , H01Q21/064
摘要： An antenna is provided. The antenna may include at least one open-ended structure extending from a surface of a waveguide. The open-ended structure may have a cross section of many different shapes. The walls of the structure may be movable. The antenna structure may be rotated. The antenna may incorporate a number of different wave feeds. The antenna may provide two-dimensional beam steering.
摘要翻译：提供天线。天线可以包括从波导的表面延伸的至少一个开放式结构。开口结构可以具有许多不同形状的横截面。结构的墙壁可以是可移动的。天线结构可以旋转。天线可以包含多个不同的波馈电。天线可以提供二维光束转向。

2. 发明公开

EP2020053A4 INTEGRATED WAVEGUIDE ANTENNA AND ARRAY 有权
标题翻译： INTEGRIERTE WELLENLEITERANTENNE UND阵列
公开(公告)号：EP2020053A4
公开(公告)日：2009-08-05
申请号：EP07754865
申请日：2007-04-03
申请人： WAVEBENDER INC
发明人： HAZIZA DEDI DAVID
IPC分类号： H01Q13/00 , H01Q3/22 , H01Q13/02 , H01Q13/22 , H01Q21/00 , H01Q21/06
CPC分类号： H01Q13/00 , H01Q3/22 , H01Q13/0233 , H01Q13/22 , H01Q21/0012 , H01Q21/005 , H01Q21/0062 , H01Q21/064
摘要： An antenna is provided. The antenna may include at least one open-ended structure extending from a surface of a waveguide. The open-ended structure may have a cross section of many different shapes. The walls of the structure may be movable. The antenna structure may be rotated. The antenna may incorporate a number of different wave feeds. The antenna may provide two-dimensional beam steering.
摘要翻译：提供天线。天线可以包括从波导表面延伸的至少一个开放式结构。开放式结构可以具有许多不同形状的横截面。该结构的墙壁可以是可移动的。天线结构可以旋转。天线可以包含多个不同的波形馈源。天线可以提供二维波束控制。

3. 发明公开

EP0257881A2 Slotted waveguide antenna and array 失效
标题翻译： Geschlitzte Hohlleiterantenne und ihre Anordnung in der Gruppe。
公开(公告)号：EP0257881A2
公开(公告)日：1988-03-02
申请号：EP87306986.8
申请日：1987-08-06
申请人： DECCA LIMITED
发明人： Chua, Lye Whatt
IPC分类号： H01Q13/08
CPC分类号： H01Q13/085 , H01Q13/0233 , H01Q21/0037
摘要： An antenna is formed with a hollow waveguide (1) having a narrow slot (2) in one face. A Vivaldi horn type radiator (5) is mounted with a coupling arrangement (3, 4) to couple energy in the waveguide through the slot to the radiator. The slot can be a non-radiating longitudinal slot, parallel to the waveguide axis, and several radiators may be mounted in a non-resonant slot along the length of the waveguide to form a linear resonant array.
摘要翻译：一个天线形成有一个中空的波导（1），其中一个表面具有窄的槽（2）。维瓦尔第角型散热器（5）安装有耦合装置（3,4），以将波导中的能量通过狭槽耦合到散热器。槽可以是平行于波导轴线的非辐射纵向槽，并且若干辐射器可以沿着波导的长度安装在非谐振槽中，以形成线性谐振阵列。

4. 发明公开

EP2945222A1 A microwave or millimeter wave RF part using pin grid array (PGA) and/or ball grid array (BGA) technologies 审中-公开
标题翻译： Mikrowellen-oder Millimeterwellen-HF-Teil mit Pin-Grid-Array（PGA） - und / oder Ball-Grid-Array（BGA）-Technologien
公开(公告)号：EP2945222A1
公开(公告)日：2015-11-18
申请号：EP14173128.1
申请日：2014-06-19
申请人： Gapwaves AB
发明人： Kildal, Per-Simon , Carlsson, Stefan , Hadavy, Farid , Sjöqvist, Lars-Inge
IPC分类号： H01Q13/02 , H01Q13/10 , H01Q21/00 , H01P11/00 , H01P1/20 , H01P3/123 , H01P1/211
CPC分类号： H01P11/002 , H01P1/2005 , H01P1/211 , H01Q13/0233 , H01Q13/0283 , H01Q13/18 , H01Q21/0006
摘要： The present invention relates to the technology used to design, integrate and package the radio frequency (RF) part of an antenna system, for use in communication, radar or sensor applications, consisting of components such as waveguide couplers, diplexers, filters, distribution networks, antennas, integrated circuit packages and the like. The invention makes use of pin grid arrays (PGA) and ball grid arrays (BGA) to realize the RF part, based on the principle of gap waveguides. Gap waveguides are formed in the gaps between conducting surfaces. Thereby flat multilayer RF parts can be realized, as well as completely integrated RF front-ends including the packaged MMICs and frequency converters. The PGA and BGA technologies have never before been applied to RF applications.
摘要翻译：本发明涉及用于设计，集成和封装天线系统的射频（RF）部分的技术，用于通信，雷达或传感器应用，包括诸如波导耦合器，双工器，滤波器，分配网络天线，集成电路封装等。基于间隙波导的原理，本发明利用针阵阵列（PGA）和球栅阵列（BGA）实现RF部分。间隙波导形成在导电表面之间的间隙中。从而可以实现平坦的多层RF部件，以及完整集成的RF前端，包括封装的MMIC和变频器。 PGA和BGA技术从未被应用于RF应用。

5. 发明公开

EP2798368A2 RADAR SYSTEM AND RELATED METHODS 审中-公开
标题翻译： RADARSYSTEM UNDZUGEHÖRIGEVERFAHREN
公开(公告)号：EP2798368A2
公开(公告)日：2014-11-05
申请号：EP12866408.3
申请日：2012-12-27
申请人： Flir Systems, Inc.
发明人： JOHNSON, Stuart , JALES, Richard , MUDGE, Stuart , YEOMANS, Larry , FREEMAN, Chris , LAWTON, Stewart , TOSTEVIN, Steve
IPC分类号： G01S7/03 , G01S13/10 , G01S13/34 , G01S13/87 , G01S7/02 , G01S13/02 , G01S7/00
CPC分类号： G01S13/02 , G01S7/003 , G01S7/032 , G01S7/038 , G01S13/10 , G01S13/34 , G01S13/91 , G01S13/93 , G01S13/9307 , H01Q3/04 , H01Q9/0407 , H01Q13/0233
摘要： Various techniques are disclosed for providing a radar system. In one example, such a radar system includes a radar unit adapted to broadcast radar signals and receive return signals in response thereto. The radar unit includes a waveform generator adapted to provide the radar signals, a power amplifier adapted to amplify the radar signals for broadcast, an antenna adapted to broadcast the radar signals and receive the return signals, a signal directing device adapted to selectively direct the radar signals to the antenna and the return signals from the antenna, and a transmission interface adapted to transmit radar data based on the return signals from the radar unit to a base station. Other examples of radar systems and related methods are also provided.
摘要翻译：公开了用于提供雷达系统的各种技术。在一个示例中，这样的雷达系统包括适于广播雷达信号并且响应于此接收返回信号的雷达单元。雷达单元包括适于提供雷达信号的波形发生器，适于放大用于广播的雷达信号的功率放大器，适于广播雷达信号并接收返回信号的天线，适于选择性地引导雷达的信号引导装置信号到天线和来自天线的返回信号，以及适于基于从雷达单元到基站的返回信号发送雷达数据的传输接口。还提供了雷达系统和相关方法的其他示例。

6. 发明公开

EP2544305A1 Method for Arranging Antenna Device, Radar Apparatus, and Dielectric Member 有权
标题翻译：雷芙芙蓉和die ches ches ches Element Element Element Element Element Element Element Element Element Element Element Element
公开(公告)号：EP2544305A1
公开(公告)日：2013-01-09
申请号：EP12174630.9
申请日：2012-07-02
申请人： Furuno Electric Company Limited
发明人： Miyagawa, Tetsuya , Yano, Koji
IPC分类号： H01Q13/02
CPC分类号： H01Q13/0233 , H01Q13/24 , H01Q13/28 , H01Q21/0043 , Y10T29/49016
摘要： An antenna device (10) is disclosed. The antenna device (10) includes a radiator (20) for radiating an electromagnetic wave, and a dielectric body (16, 17, 18, 19) arranged on an electromagnetic wave radiating side of the radiator, and having a plurality of dielectric members arrayed in a longitudinal direction of the radiator, wherein boundaries between the plurality of adjacent dielectric members are asymmetric with respect to a virtual line perpendicularly passing through the center of the dielectric body in the longitudinal direction.
摘要翻译：公开了一种天线装置（10）。天线装置（10）包括用于辐射电磁波的散热器（20）和布置在散热器的电磁波辐射侧的电介质体（16,17,18,19），并且具有多个介电体在所述散热器的纵向方向上，所述多个相邻电介质构件之间的边界相对于在所述纵向方向垂直地穿过所述电介质体的中心的虚拟线是不对称的。

7. 发明授权

EP2020053B1 INTEGRATED WAVEGUIDE ANTENNA AND ARRAY 有权
标题翻译：集成波导天线和ARRAY
公开(公告)号：EP2020053B1
公开(公告)日：2011-08-31
申请号：EP07754865.9
申请日：2007-04-03
申请人： Wavebender, Inc.
发明人： HAZIZA, Dedi David
IPC分类号： H01Q13/00 , H01Q3/22 , H01Q13/22 , H01Q21/00 , H01Q21/06 , H01Q13/02
CPC分类号： H01Q13/00 , H01Q3/22 , H01Q13/0233 , H01Q13/22 , H01Q21/0012 , H01Q21/005 , H01Q21/0062 , H01Q21/064
摘要： An antenna is provided. The antenna may include at least one open-ended structure extending from a surface of a waveguide. The open-ended structure may have a cross section of many different shapes. The walls of the structure may be movable. The antenna structure may be rotated. The antenna may incorporate a number of different wave feeds. The antenna may provide two-dimensional beam steering.

8. 发明公开

EP0174579A3 Shaped beam antenna 失效
标题翻译：形状光束天线
公开(公告)号：EP0174579A3
公开(公告)日：1987-06-03
申请号：EP85111057
申请日：1985-09-02
申请人： NEC CORPORATION
发明人： Kusano, Mitsuhiro , Seki, Hajime
IPC分类号： H01Q19/17 , H01Q21/06
CPC分类号： H01Q17/001 , H01Q13/0233 , H01Q19/17 , H01Q21/0043
摘要： A shaped beam antenna comprises an array antenna having a planar surface on which a plurality of radiating elements are arranged, and a main reflector disposed behind with respect to the radiating direction of the array antenna. The main reflector comprises a plurality of partial cylindrical or planar reflector segments. Where Cartesian coordinates is assumed having an origin in the center of the planar surface of the array antenna, an X-axis extending in a vertical center axis of the array antenna, a Z-axis extending in a direction perpendicular to the planar surface through the origin, and a Y-axis, extending in a direction perpendicular to the X- and Z-axes through the origin, the shaped beam antenna is characterized in that the longitudinal axis of each reflector segments is in parallel with the X-axis, the main reflector is symmetrical with respect to the X-Z plane and formed convex in a negative direction of the Z-axis, and each radiating element is disposed so that its excitation amplitude is symmetrical with respect to the Y-Z plane and its excitation phase is antisymmetrical with respect to the Y-Z plane, whereby a radiation beam formed by the main reflector is symmetrical with respect to the Z-axis on the Y-Z plane and is asymmetrical with respect to the Z-axis on said X-Z plane. Thus, with this antenna, a good beam shaping performance and an excellent cross polarization discrimination can be obtained.

9. 发明公开

EP3331091A1 WAVEGUIDE WITH LOSSY BACK SHORT 无效
公开(公告)号：EP3331091A1
公开(公告)日：2018-06-06
申请号：EP17194146.1
申请日：2017-09-29
申请人： Honeywell International Inc.
发明人： KROENING, Adam M.
IPC分类号： H01P1/26 , H01P3/123 , H01P5/02
CPC分类号： H01Q13/0233 , H01P1/264 , H01P3/123 , H01P5/024
摘要： A waveguide is provided. The waveguide comprises: a ridged waveguide section having a first end and an opposing second end, wherein the ridged waveguide section comprises an input port at the first end, and wherein the ridged waveguide section comprises at least one ridge formed within the ridged waveguide section extending into the ridged waveguide section along an axis normal to the input port; a rectangular waveguide section coupled to the second end; at least one tapered load element located in a non-ridge region of the ridged waveguide section, wherein the at least one tapered load element comprises a material configured to absorb a first portion of power propagating through the waveguide; and at least one lossy back load element within the rectangular waveguide section, wherein the at least one lossy back load element comprises a material configured to absorb a second portion of the power propagating through the waveguide.

10. 发明公开

EP3306747A1 HORN ANTENNA 审中-公开
公开(公告)号：EP3306747A1
公开(公告)日：2018-04-11
申请号：EP16803322.3
申请日：2016-05-31
申请人： Mitsubishi Electric Corporation
发明人： ARAI Shinji , TAKAHASHI Tomohiro
IPC分类号： H01Q13/02 , H01Q21/06
CPC分类号： H01Q13/02 , H01P5/12 , H01P11/006 , H01Q1/28 , H01Q13/0233 , H01Q13/0283 , H01Q13/06 , H01Q15/10 , H01Q15/24 , H01Q21/0043 , H01Q21/0075 , H01Q21/06
摘要： Lower-limit frequency reflection characteristics of a horn antenna (2) are improved even though element spacing, of less than or equal to one wavelength, is a spacing at which grating lobes do not occur in an antenna radiation pattern. The horn antenna (2) includes a horn antenna (2) and a conductor grid (1) that divides an aperture A (4) of the horn antenna (2) in a grid pattern and that electrically connects to an inner surface of the horn antenna (2) at the aperture A (4) of the horn antenna. Width of the conductor grid (1) in a direction orthogonal to a horn antenna aperture plane differs from electrical length of the path of the horn antenna (2) of the conductor grid (1) portion at the frequency of power supplied to the horn antenna (2).
摘要翻译：即使小于或等于一个波长的元件间隔是在天线辐射图中不出现栅瓣的间隔，喇叭天线（2）的下限频率反射特性也得到改进。喇叭天线（2）包括喇叭天线（2）和将喇叭天线（2）的孔径A（4）划分为网格图案并且电连接到喇叭内表面的导体网格（1）天线（2）在喇叭天线的孔径A（4）处。导体网格（1）在与喇叭天线孔径平面正交的方向上的宽度不同于导体网格（1）部分的喇叭天线（2）的路径的电长度在供给喇叭天线的功率频率处（2）。

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