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41. 发明申请

US20080270052A1 DEVICE AND METHOD FOR DETECTING LIGHTNING STRIKES ON A STRUCTURE MADE OF ELECTRICALLY INSULATING MATERIAL 有权
标题翻译：用于检测电绝缘材料结构上的闪电条的装置和方法
公开(公告)号：US20080270052A1
公开(公告)日：2008-10-30
申请号：US12041737
申请日：2008-03-04
申请人： Christophe Bernus
发明人： Christophe Bernus
IPC分类号： G01R27/26
CPC分类号： B64C1/36 , B64D45/02 , H01Q1/002 , H01Q1/28 , H01Q1/425
摘要： A device for detecting lightning strikes (9) on an electrically insulating structure (11) likely to be subjected to a lightning strike, for example an aircraft radome, includes on an external surface (12) one or more lightning arrester strips (10), made of an electrically conductive material and electrically linked to an electrically conductive structure. At least one inductive sensor (3) is positioned near the internal surface (13) of the electrically insulating structure so that the inductive sensor delivers a signal when a lightning arrester strip is passed through by a lightning current I. The signals from the inductive sensor, for example a flat coil or two flat coils mounted in opposition, are received and processed by acquisition means.
摘要翻译：用于检测可能遭受雷击的电绝缘结构（11）上的雷击（9）的装置，例如飞机雷达罩，在外表面（12）上包括一个或多个防雷器带（10），由导电材料制成并与导电结构电连接。至少一个感应传感器（3）位于电绝缘结构的内表面（13）附近，使得感应式传感器在避雷针条被雷电流I通过时传递信号。来自感应传感器，例如平面线圈或两个相对安装的扁平线圈，由采集装置接收和处理。

42. 发明申请

US20060290564A1 On-vehicle radar 审中-公开
标题翻译：车载雷达
公开(公告)号：US20060290564A1
公开(公告)日：2006-12-28
申请号：US11178408
申请日：2005-07-12
申请人： Yoshiyuki Sasada , Shiro Ouchi , Hiroshi Shinoda
发明人： Yoshiyuki Sasada , Shiro Ouchi , Hiroshi Shinoda
IPC分类号： G01S13/90
CPC分类号： G01S13/931 , G01S2013/9321 , G01S2013/9342 , G01S2013/9346 , G01S2013/9375 , H01Q1/3233 , H01Q1/425 , H01Q15/24 , H01Q19/021 , H01Q19/028 , H01Q21/065
摘要： A small, light and low-cost on-vehicle radar which reduces noise caused by a road surface, own car and radar itself, prevents road clutter and improves detection performance is provided. The on-vehicle radar includes an antenna having one or a plurality of radiation elements which radiate linearly polarized waves, a slit plate provided with a plurality of slits on a metal plate disposed in front of this antenna surface and a foamed material provided between the antenna and slit plate. Side lobes whose principal component is a cross polarized wave from a feeder line of the antenna can be reduced and road clutter can be prevented. Resonance of slits whose characteristic frequency becomes equal to or smaller than the frequency of vehicle can be reduced and noise can be suppressed. Therefore, it is possible to obtain excellent detection performance as the radar apparatus.
摘要翻译：一种小型，轻便和低成本的车载雷达，减少路面噪音，自身车载雷达本身，防止道路杂波，提高检测性能。车载雷达包括具有辐射线性偏振波的一个或多个辐射元件的天线，在设置在该天线表面之前的金属板上设置有多个狭缝的狭缝板和设置在该天线之间的泡沫材料和狭缝板。其主要成分是来自天线的馈电线的交叉极化波的旁瓣可以减少，并且可以防止道路杂波。可以减小特征频率变得等于或小于车辆频率的缝隙的共振，并且可以抑制噪声。因此，作为雷达装置，可以获得优异的检测性能。

43. 发明授权

US06965784B2 Transreflector antenna for wireless communication system 有权
标题翻译：无线通信系统用透射天线
公开(公告)号：US06965784B2
公开(公告)日：2005-11-15
申请号：US10081035
申请日：2002-02-21
申请人： Sridhar Kanamaluru , Kenneth R. Wood
发明人： Sridhar Kanamaluru , Kenneth R. Wood
IPC分类号： H01Q15/12 , H01Q1/42 , H01Q19/06 , H01Q19/195 , H04M1/00
CPC分类号： H01Q19/195 , H01Q1/425
摘要： A compact lightweight antenna for receiving microwave direct line of sight wireless data signals used in services such as Local Multipoint Distribution Services (LMDS). The antenna provides for precise control over isolation of polarized signals. The antenna consists of an external parabolically shaped dome formed of a suitably resilient material such as thermoplastic. A polarizing conductive grating is formed on the interior surface of the dome and serves as a transreflector for initially passing received radiation having a vertical polarization. A twist reflector disposed at a point along an axis defined by the conductive grating reflects the received radiation, back in the direction of the transreflector with a different polarization. The now differently polarized energy is reflected by the parabolically shaped conductive grating at a feed point located in the center of the twist plate. The transreflecting element may be manufactured by providing a substrate that has been printed and etched and/or a film nonconductive substrate which has been silk screened with a conductive ink. In each of these cases in a preferred embodiment, the substrate or carrier film becomes an integral part of the mold in the resulting article.
摘要翻译：一种紧凑的轻型天线，用于接收微波直接视线无线数据信号，用于诸如本地多点分配服务（LMDS）等服务。该天线提供对偏振信号隔离的精确控制。该天线包括由适当弹性材料如热塑性塑料形成的外部抛物线形圆顶。偏振导电光栅形成在圆顶的内表面上，并用作用于最初通过具有垂直极化的接收辐射的透射反射器。设置在由导电光栅限定的轴的点处的扭转反射器以不同的偏振反射接收的辐射，沿着反射器的方向。现在不同极化的能量在位于扭板中心的馈电点处被抛物线形导电光栅所反射。可以通过提供已经印刷和蚀刻的基板和/或已经用导电油墨丝网印刷的非导电基板来制造转移元件。在优选实施例中的每种情况下，基板或载体膜成为所得制品中模具的组成部分。

44. 发明授权

US5917458A Frequency selective surface integrated antenna system 失效
标题翻译：频率选择性表面集成天线系统
公开(公告)号：US5917458A
公开(公告)日：1999-06-29
申请号：US525802
申请日：1995-09-08
申请人： Thinh Q. Ho , James C. Logan , John W. Rockway
发明人： Thinh Q. Ho , James C. Logan , John W. Rockway
IPC分类号： H01Q1/40 , H01Q1/42 , H01Q9/04 , H01Q9/28 , H01Q15/00 , H01Q15/02 , H01Q15/24
CPC分类号： H01Q15/0013 , H01Q1/405 , H01Q1/425 , H01Q9/0407 , H01Q9/285
摘要： A frequency selective surface integrated antenna is provided which compri a frequency selective surface, including an electrically non-conductive substrate and an electrically conductive layer, mounted to the substrate and having a pattern of apertures; and an antenna integrated in the frequency selective surface.
摘要翻译：提供一种频率选择性表面集成天线，其包括频率选择表面，其包括非导电衬底和导电层，安装到衬底并具有孔的图案; 以及集成在频率选择表面中的天线。

45. 发明授权

US5652631A Dual frequency radome 失效
标题翻译：双频天线罩
公开(公告)号：US5652631A
公开(公告)日：1997-07-29
申请号：US436897
申请日：1995-05-08
申请人： William E. Bullen , Henry T. Killackey , William E. Salmond
发明人： William E. Bullen , Henry T. Killackey , William E. Salmond
IPC分类号： H01Q1/28 , H01Q1/42 , H01Q5/00 , H01Q5/42 , H01Q15/00 , H01Q19/06
CPC分类号： H01Q15/0013 , H01Q1/281 , H01Q1/425 , H01Q5/42
摘要： A dual frequency antenna and radome system, including a dual frequency antenna system for operation at a first, higher frequency band and at a second lower frequency band. The antenna system includes a first antenna operable at the first frequency band and a second antenna operable at the second frequency band. The first and second antenna systems are orthogonally polarized. A radome is tuned for dual frequency operation, and includes a dielectric wall having a thickness equal to one-half wavelength at a frequency in the first frequency band. The radome further includes a grid of monopole elements formed on a surface of the dielectric wall orthogonal to the first antenna to tune the radome to efficient operation at the second frequency band.
摘要翻译：一种双频天线和天线罩系统，包括用于在第一较高频带和第二较低频带操作的双频天线系统。天线系统包括可在第一频带操作的第一天线和在第二频带处可操作的第二天线。第一和第二天线系统是正交极化的。天线罩被调整用于双频操作，并且包括在第一频带中的频率处具有等于半波长的厚度的电介质壁。天线罩还包括形成在与第一天线正交的电介质壁的表面上的单极子元件的栅格，以调谐天线罩以在第二频带进行有效的操作。

46. 发明授权

US5579024A Electromagnetic energy shield 失效
标题翻译：电磁屏蔽
公开(公告)号：US5579024A
公开(公告)日：1996-11-26
申请号：US642536
申请日：1984-08-20
申请人： Jean-Claude Sureau
发明人： Jean-Claude Sureau
IPC分类号： H01Q1/42 , H01Q3/46 , H01Q15/00 , H01Q15/02 , H01Q15/14
CPC分类号： H01Q1/425 , H01Q15/002 , H01Q15/0026 , H01Q3/46
摘要： A "shutter" type structure for transmitting electromagnetic energy within a selected frequency range and preventing the transmission of such energy outside such range during a first open shutter mode of operation and for preventing the transmission of any electromagnetic energy during a second closed shutter mode of operation. The structure includes an insulative member having an array of symmetrical conductive elements on at least one surface, such elements being interconnected by diode elements in both vertical and horizontal directions. The diodes are placed in their conductive states during the first mode of operation and in their non-conductive states during the second mode of operation.
摘要翻译：一种“快门”式结构，用于在所选择的频率范围内传输电磁能量，并且在第一开启快门操作模式期间防止这种能量传播到该范围之外，并且用于在第二闭合快门操作模式期间防止任何电磁能量的传输。该结构包括在至少一个表面上具有对称导电元件阵列的绝缘构件，这些元件在垂直和水平方向上均由二极管元件互连。在第二操作模式期间，二极管处于其导通状态，并且在第二操作模式期间处于它们的非导通状态。

47. 发明授权

US4126866A Space filter surface 失效
标题翻译：空间过滤器表面
公开(公告)号：US4126866A
公开(公告)日：1978-11-21
申请号：US797797
申请日：1977-05-17
申请人： Edward L. Pelton
发明人： Edward L. Pelton
IPC分类号： H01Q1/42 , H01Q15/00
CPC分类号： H01Q15/0013 , H01Q1/425
摘要： A surface used as a space filter in electromagnetic space. The filter surface is formed as a periodic array of recurrent filter components clustered in groups of three each incorporating pairs of elements extending outwardly at an internal angle of 120.degree.. A reactive load present as a U-shaped loop is coupled with the terminal portions of each element and extends outwardly therebetween.
摘要翻译：用作电磁空间中的空间滤波器的表面。过滤器表面形成为以三个组合聚集的反复式过滤器部件的周期性阵列，每组包括以120度的内角向外延伸的成对的元件。作为U形环存在的反应性负载与每个元件的端子部分联接并在其间向外延伸。

48. 发明授权

US3805017A Radome anti-icing system 失效
标题翻译： RADOME抗体系统
公开(公告)号：US3805017A
公开(公告)日：1974-04-16
申请号：US27223672
申请日：1972-07-17
申请人： GEN DYNAMICS CORP
发明人： ROBERTS D , FEASBY D
IPC分类号： F24D13/02 , H01Q1/42 , H05B3/18 , H05B1/00
CPC分类号： H05B3/18 , F24D13/024 , H01Q1/425 , Y02B30/26
摘要： D R A W I N G
AN ANTI-ICING SYSTEM IS DISCLOSED FOR RADOMES IN WHICH THE RADAR TRANSPARENT RADOME IS COATED WITH A THERMALLY CONDUCTIVE MATERIAL OVER RESISTIVE HEATING ELEMENTS. THE INVENTION HEREIN DESCRIBED WAS MADE IN THE COURSE OF OR UNDER A CONTRACT OR SUBCONTRACT THEREUNDER, WITH THE DEPARTMENT OF THE NAVY.

49. 发明授权

US3560986A Radar antenna radome construction 失效
标题翻译：雷达天线射线结构
公开(公告)号：US3560986A
公开(公告)日：1971-02-02
申请号：US3560986D
申请日：1969-02-24
申请人： BRUNSWICK CORP
发明人： HOOTS LEONARD C , ADDIS DALLAS L
IPC分类号： H01Q1/42
CPC分类号： H01Q1/425 , H01Q1/422
摘要： A RADAR ANTENNA RADOME CONSTRUCTION DEFINING AN ELECTROMAGNETIC WINDOW FOR TRANSMITTING PRESELECTED MICROWAVE ELECTROMAGNETIC ENERGY. THE CONSTRUCTION IS DEFINED BY A WALL STRUCTURE HAVING AT LEAST THREE SPACED HIGH DIELECTRIC LAYERS, A LOW DIELECTRIC LAYER BETWEEN EACH PAIR OF HIGH DIELECTRIC LAYERS, AND A PLURALITY OF PARALLEL ELECTRICAL CONDUCTORS IN THE HIGH DIELECTRIC LAYERS. THE WALL STRUCTURE IS ARRANGED TO PROVIDE HIGH TRANSMISSION EFFICIENCY

OVER A WIDE RANGE OF INCIDENCE ANGLES, LOW REFLECTION OVER A WIDE RANGE OF INCIDENCE ANGLES, AND LOW PHASE DELAY VARIATION OVER A WIDE RANGE OF INCIDENCE ANGLES.

50. 发明授权

US12066873B2 Display panel 有权
公开(公告)号：US12066873B2
公开(公告)日：2024-08-20
申请号：US17682926
申请日：2022-02-28
申请人： Lenovo (Beijing) Limited
发明人： Hai Yu
IPC分类号： H01Q1/38 , G06F1/16 , H01Q1/22 , H01Q1/42 , H01Q9/04
CPC分类号： G06F1/1698 , H01Q1/2266 , H01Q1/425
摘要： The present disclosure provides a display panel including a display layer and an antenna layer. The display layer includes pixel units arranged according to a first rule. The antenna layer is arranged on a light-exiting side of the display layer and includes multiple metal grid units that are uniformly arranged in the antenna layer according to a second rule. The antenna layer includes a first area and a second area. The metal grid units in the first area are in conduction with each other and are not in conduction to the metal grid units in other areas to form an antenna unit. The second area is a non-antenna area. The ratio of the total area of the first area and the second area to the area of the display layer is greater than 90%.

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