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61. 发明申请

US20090040132A1 Anisotropic metal-dielectric metamaterials for broadband all-angle negative refraction and superlens imaging 审中-公开
$Anisotropic metal-dielectric metamaterials for broadband all-angle negative refraction and superlens imaging$
标题翻译：各向异性金属 - 介电超材料用于宽带全角负折射和超透镜成像
公开(公告)号：US20090040132A1
公开(公告)日：2009-02-12
申请号：US12220445
申请日：2008-07-24
申请人： Srinivas Sridhar , Wentao Lu
发明人： Srinivas Sridhar , Wentao Lu
IPC分类号： H01Q15/08 , B05D1/12
CPC分类号： H01Q15/0086
摘要： A metamaterial comprises a plurality of metallic nanowires embedded in a dielectric matrix. The metamaterial composite media provide broadband all-angle negative refraction and flat lens, superlens and curved hyperlens imaging in specific spectral regions over a wide range of frequencies including, for example, from deep infrared to ultraviolet frequencies.
摘要翻译：超材料包括嵌入电介质矩阵中的多个金属纳米线。超材料复合介质在宽范围的频率（包括例如从深红外到紫外线频率）的特定光谱区域中提供宽带全角负折射和平面透镜，超滤和弯曲超声成像。

62. 发明申请

US20080291117A1 Metamaterial Having the Capability of Broadband Left-Hand Guidance of Electromagnetic Waves 失效
标题翻译：具有电磁波宽带左手引导能力的超材料
公开(公告)号：US20080291117A1
公开(公告)日：2008-11-27
申请号：US12091622
申请日：2006-09-15
申请人： Heinz Schweizer , Hedwig Graebeldinger , Manfred Berroth , Harald Giessen , Axel Rumberg , Liwei Fu
发明人： Heinz Schweizer , Hedwig Graebeldinger , Manfred Berroth , Harald Giessen , Axel Rumberg , Liwei Fu
IPC分类号： H01Q15/08
CPC分类号： H01Q19/06 , G02B1/007 , G02B6/122 , H01L2924/0002 , H01L2924/00
摘要： A metamaterial having a negative refractive index is presented, which has a dielectric carrier material (12; 48), first electrically conductive sections (14.1, 14.2, 14.3, 14.4) and second electrically conductive sections (16.1, 16.2). The metamaterial is distinguished by the fact that the dielectric carrier material (12; 48) is realized as a volume which consists of one piece and which has at least one inner area which is prestructured by positive or negative rib or mesa structures (52.1, 52.2) in the dielectric carrier material (48) and is covered with first sections (14.1, 14.2, 14.3, 14.4) and second sections (16.1, 16.2) in such a way that the first sections form capacitive series impedances upon illumination with an electromagnetic wave having a specific propagation direction and polarization, while the second sections are arranged in such a way that they form inductive shunt impedances upon the illumination. An optical element, a preferred use of a metamaterial and also a method for producing a metamaterial are furthermore presented. The structuring of partial regions of the metamaterial can be effected with the aid of negative/positive mesa structures.
摘要翻译：提供具有负折射率的超材料，其具有介电载体材料（12; 48），第一导电部分（14.1,14.2,14.3,14.4）和第二导电部分（16.1,16.2）。超材料的特征在于介电载体材料（12; 48）被实现为一体积的体积，该体积由一片构成，并且具有至少一个由正或负肋或台面结构（52.1,52.2）预结构的内部区域）并且被第一部分（14.1,14.2,14.3,14.4）和第二部分（16.1,16.2）覆盖，使得第一部分在用电磁波照射时形成电容串联阻抗具有特定的传播方向和偏振，而第二部分被布置成使得它们在照明时形成感应分流阻抗。此外，还提出了光学元件，超材料的优选用途以及用于制造超材料的方法。超材料的部分区域的构造可以借助负/正台面结构来实现。

63. 发明申请

US20080238810A1 Radio Frequency Lens and Method of Suppressing Side-Lobes 有权
标题翻译：射频镜头和抑制侧翼的方法
公开(公告)号：US20080238810A1
公开(公告)日：2008-10-02
申请号：US11693817
申请日：2007-03-30
申请人： Robert Scott Winsor
发明人： Robert Scott Winsor
IPC分类号： H01Q15/02 , H01Q15/08
CPC分类号： H01Q15/02 , H01Q15/08 , H01Q15/10 , H01Q17/00 , H01Q19/06
摘要： An RF lens according to the present invention embodiments collimates an RF beam by refracting the beam into a beam profile that is diffraction-limited. The lens is constructed of a lightweight mechanical arrangement of two or more materials, where the materials are arranged to form a photonic crystal structure (e.g., a series of holes defined within a parent material). The lens includes impedance matching layers, while an absorptive or apodizing mask is applied to the lens to create a specific energy profile across the lens. The impedance matching layers and apodizing mask similarly include a photonic crystal structure. The energy profile function across the lens aperture is continuous, while the derivatives of the energy distribution function are similarly continuous. This lens arrangement produces a substantial reduction in the amount of energy that is transmitted in the side-lobes of an RF system.
摘要翻译：根据本发明实施例的RF透镜通过将光束折射成衍射限制的光束轮廓来对RF射束进行准直。透镜由两种或更多种材料的轻质机械布置构成，其中材料被布置成形成光子晶体结构（例如，母体材料中限定的一系列孔）。透镜包括阻抗匹配层，而将吸收或变迹掩模施加到透镜以在透镜上产生特定能量分布。阻抗匹配层和变迹掩模类似地包括光子晶体结构。透镜孔径之间的能量分布函数是连续的，而能量分布函数的导数类似地是连续的。该透镜装置产生在RF系统的旁瓣中传输的能量的大量减少。

64. 发明授权

US07382331B2 Antenna device 失效
标题翻译：天线设备
公开(公告)号：US07382331B2
公开(公告)日：2008-06-03
申请号：US11585902
申请日：2006-10-25
申请人： Shigemi Kurashima , Masahiro Yanagi , Hideki Iwata , Takashi Yuba , Masahiro Kaneko , Yuriko Segawa , Takashi Arita
发明人： Shigemi Kurashima , Masahiro Yanagi , Hideki Iwata , Takashi Yuba , Masahiro Kaneko , Yuriko Segawa , Takashi Arita
IPC分类号： H01Q15/08 , H01Q1/38 , H01Q1/48
CPC分类号： H01Q19/09 , H01Q9/40
摘要： An antenna device includes an antenna part and a dielectric formed on the antenna part. The dielectric is formed to be thicker in a direction of directivity that the antenna part is to be made to have, than in another direction.
摘要翻译：天线装置包括在天线部分上形成的天线部分和电介质。电介质形成为使得天线部分要沿与另一方向相同的方向性方向更厚。

65. 发明授权

US07339551B2 Reflective fresnel lens for sub-millimeter wave power distribution 有权
标题翻译：用于亚毫米波功率分布的反射菲涅尔透镜
公开(公告)号：US07339551B2
公开(公告)日：2008-03-04
申请号：US11018195
申请日：2004-12-21
申请人： Kent E. Peterson
发明人： Kent E. Peterson
IPC分类号： H01Q15/02 , H01Q15/24 , H01Q19/10 , H01Q13/00 , H01Q15/08
CPC分类号： H01Q15/08 , H01Q3/46 , H01Q19/062 , H01Q19/10
摘要： A reflective Fresnel lens for shaping an incident wave for efficiently delivering the incident wave to an array of receivers, having a wavelength within a predetermined range. The Fresnel lens comprises a ground plate and a plurality of reflective elements formed at various levels of the ground plate. The predetermined range includes millimeter wavelength range, sub-millimeter wavelength range or microwave wavelength range.
摘要翻译：一种反射菲涅耳透镜，用于对入射波进行成形，以有效地将入射波输送到具有在预定范围内的波长的接收器阵列。菲涅尔透镜包括接地板和形成在接地板的各个等级的多个反射元件。预定范围包括毫米波长范围，亚毫米波长范围或微波波长范围。

66. 发明申请

US20060262031A1 Radiowave lens antenna device 失效
标题翻译：无线电波透镜天线装置
公开(公告)号：US20060262031A1
公开(公告)日：2006-11-23
申请号：US10551463
申请日：2004-04-01
申请人： Masatoshi Kuroda , Masao Yokota , Yasuhiro Kamise
发明人： Masatoshi Kuroda , Masao Yokota , Yasuhiro Kamise
IPC分类号： H01Q15/02 , H01Q15/08
CPC分类号： H01Q19/062 , H01Q3/04 , H01Q3/08 , H01Q3/14 , H01Q3/2658
摘要： Lens antenna equipment including a hemispherical Luneberg lens made of dielectric, a reflector which has a size larger than the lens diameter and which is to be provided on a face equivalent to a cross-section made by halving a globular shape of the lens, a primary feed to be arranged at a focus part of the lens, and an arm for holding the primary feed, all of which are unitarily assembled together, wherein the holder of the arm can be turned about an axis that is a perpendicular line passing the center of the lens when the reflector is attached to its installation position in a substantially perpendicular manner with respect to the ground surface, and wherein the primary feed can be moved along the surface of the lens, on a plane that is perpendicular to the axis passing the center of the lens, and on a semicircle centering the axis.
摘要翻译：透镜天线设备包括由电介质制成的半球形Luneberg透镜，反射器具有大于透镜直径的尺寸，并且设置在与通过将透镜的球形形状对准的横截面相当的面上，初级馈送被配置在透镜的焦点部分，以及用于保持主馈送的臂，所述臂全部被组装在一起，其中臂的保持器可以围绕作为通过中心的垂直线的轴线转动当反射器以相对于地面基本上垂直的方式附接到其安装位置时，透镜，并且其中主进给件可以沿着透镜的表面在垂直于通过中心的轴线的平面上移动的透镜，并以半圆为中心轴。

67. 发明申请

US20060071876A1 Communication system with broadband antenna 有权
标题翻译：带宽带天线的通信系统
公开(公告)号：US20060071876A1
公开(公告)日：2006-04-06
申请号：US11234870
申请日：2005-09-23
申请人： Richard Clymer , Michael Barrett , Frank Blanda , Robert Krivicich , Richard Anderson , Matthew Flannery
发明人： Richard Clymer , Michael Barrett , Frank Blanda , Robert Krivicich , Richard Anderson , Matthew Flannery
IPC分类号： H01Q15/08
CPC分类号： H01Q15/242 , H01P1/161 , H01Q1/28 , H01Q1/32 , H01Q3/08 , H01Q13/02 , H01Q13/0258 , H01Q15/02 , H01Q15/08 , H01Q19/08 , H01Q21/0037 , H01Q21/06 , H01Q21/08
摘要： A communication system including an antenna array with feed network coupled to communication electronics. In one example, a communication subsystem comprises a plurality of antennas each adapted to receive an information signal and a plurality of orthomode transducers coupled to corresponding ones of the plurality of antennas, each OMT is adapted to provide at a first component signal having a first polarization and a second component signal having a second polarization. The communication subsystem also comprises a feed network that receives the first component signal and the second component signal from each orthomode transducer and provides a first summed component signal at a first feed port and a second summed component signal at a second feed port, and a phase correction device coupled to the first and second feed ports and adapted to phase match the first summed component signal with the second summed component signal.
摘要翻译：一种通信系统，包括具有耦合到通信电子设备的馈电网络的天线阵列。在一个示例中，通信子系统包括多个天线，每个天线适于接收信息信号和耦合到多个天线中的相应天线的多个正交模式换能器，每个OMT适于提供具有第一极化的第一分量信号以及具有第二偏振的第二分量信号。通信子系统还包括馈送网络，其从每个正交模式换能器接收第一分量信号和第二分量信号，并在第一馈送端口处提供第一相加分量信号，并在第二馈送端口处提供第二相加分量信号，校正装置耦合到第一和第二馈送端口，并且适于使第一相加分量信号与第二相加分量信号相位匹配。

68. 发明授权

US06950073B2 Communication system with broadband antenna 有权
标题翻译：带宽带天线的通信系统
公开(公告)号：US06950073B2
公开(公告)日：2005-09-27
申请号：US10644493
申请日：2003-08-20
申请人： Richard Clymer , Michael Barrett , Frank Blanda , Robert Krivicich , Richard B. Anderson , Matthew Flannery
发明人： Richard Clymer , Michael Barrett , Frank Blanda , Robert Krivicich , Richard B. Anderson , Matthew Flannery
IPC分类号： H01P1/161 , H01Q1/28 , H01Q1/32 , H01Q3/08 , H01Q13/02 , H01Q15/02 , H01Q15/08 , H01Q19/06 , H01Q19/08 , H01Q21/08
CPC分类号： H01Q15/242 , H01P1/161 , H01Q1/28 , H01Q1/32 , H01Q3/08 , H01Q13/02 , H01Q13/0258 , H01Q15/02 , H01Q15/08 , H01Q19/08 , H01Q21/0037 , H01Q21/06 , H01Q21/08
摘要： A communication system including an antenna array with feed network coupled to communication electronics. In one example, a communication subsystem comprises a plurality of antennas each adapted to receive an information signal and a plurality of orthomode transducers coupled to corresponding ones of the plurality of antennas, each OMT is adapted to provide at a first component signal having a first polarization and a second component signal having a second polarization. The communication subsystem also comprises a feed network that receives the first component signal and the second component signal from each orthomode transducer and provides a first summed component signal at a first feed port and a second summed component signal at a second feed port, and a phase correction device coupled to the first and second feed ports and adapted to phase match the first summed component signal with the second summed component signal.
摘要翻译：一种通信系统，包括具有耦合到通信电子设备的馈电网络的天线阵列。在一个示例中，通信子系统包括多个天线，每个天线适于接收信息信号和耦合到多个天线中的相应天线的多个正交模式换能器，每个OMT适于提供具有第一极化的第一分量信号以及具有第二偏振的第二分量信号。通信子系统还包括馈送网络，其从每个正交模式换能器接收第一分量信号和第二分量信号，并在第一馈送端口处提供第一相加分量信号，并在第二馈送端口处提供第二相加分量信号，校正装置耦合到第一和第二馈送端口，并且适于使第一相加分量信号与第二相加分量信号相位匹配。

69. 发明申请

US20050093738A1 Radar sensor 有权
标题翻译：雷达传感器
公开(公告)号：US20050093738A1
公开(公告)日：2005-05-05
申请号：US10986194
申请日：2004-11-12
申请人： Toshiyuki Nagasaku , Hiroshi Kondoh , Hiroshi Shinoda
发明人： Toshiyuki Nagasaku , Hiroshi Kondoh , Hiroshi Shinoda
IPC分类号： G01S7/03 , G01S13/42 , G01S13/93 , H01Q1/22 , H01Q1/32 , H01Q1/40 , H01Q1/52 , H01Q9/04 , H01Q15/08 , H01Q19/09 , H01Q23/00 , G01S7/28
CPC分类号： H01Q1/2283 , G01S7/032 , G01S13/931 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2924/181 , H01L2924/1815 , H01Q1/3233 , H01Q1/40 , H01Q1/526 , H01Q9/0407 , H01Q15/08 , H01Q19/09 , H01Q23/00 , H01L2924/00014 , H01L2924/00012
摘要： The invention intends to provide a sensor module suitable for miniaturization and reduction in costs, in the radar sensor that uses a millimeter or sub-millimeter wave signal of which frequency is more than 20 GHz. To accomplish this problem, the radar sensor is integrated into a one chip MMIC, in which an active circuit including an oscillator and a mixer is formed with an antenna on one semiconductor substrate. Further, the MMIC is sealed with a resin package. A dielectric lens is formed on the resin package over the antenna to attain a desired beamwidth. Thereby, the lens and the resin package can integrally be formed by a metal mold, thus reducing the cost.
摘要翻译：本发明旨在提供一种适用于小型化和降低成本的传感器模块，该传感器模块使用的频率大于20GHz的毫米波或亚毫米波信号。为了实现这个问题，雷达传感器被集成到单芯片MMIC中，其中包括振荡器和混频器的有源电路在一个半导体衬底上形成天线。此外，MMIC用树脂封装密封。在天线上的树脂封装上形成介电透镜，以获得期望的波束宽度。因此，透镜和树脂封装可以通过金属模具一体地形成，从而降低了成本。

70. 发明申请

US20050062664A1 Fan-beam antenna 失效
标题翻译：风扇束天线
公开(公告)号：US20050062664A1
公开(公告)日：2005-03-24
申请号：US10939341
申请日：2004-09-14
申请人： Takashi Hidai , Kazuyoshi Ono
发明人： Takashi Hidai , Kazuyoshi Ono
IPC分类号： H01Q15/08 , H01Q1/04 , H01Q1/42 , H01Q13/00 , H01Q13/02 , H01Q19/06 , H01Q19/08
CPC分类号： H01Q1/42 , H01Q13/02 , H01Q19/08
摘要： An object of the invention is to provide a fan-beam antenna which comprises a flare which is long in a horizontal direction thereof and whose cross section is horn-shaped, and a water-proof box housing components of said antenna, in which a vertical beam width is made narrow without spreading a vertical size to increase gain. Accordingly, this invention is characterized in that a radome radiation surface is constituted of a plurality of dielectric plates equivalently, and at least one of the dielectric plates is made a dielectric lens having a characteristic similar to a convex lens.
摘要翻译：本发明的目的是提供一种风扇束天线，其包括在其水平方向上长并且其横截面为喇叭形的火炬，以及容纳所述天线的部件的防水箱，其中垂直光束宽度窄而不扩大垂直尺寸以增加增益。因此，本发明的特征在于，天线罩辐射面由等效的多个电介质板构成，并且至少一个电介质板被制成具有类似于凸透镜的特性的介电透镜。

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