公开(公告)号：US20100039339A1

公开(公告)日：2010-02-18

申请号：US12303654

申请日：2006-06-07

申请人： Masatoshi Kuroda ,  Koichi Kimura ,  Tetsuo Kishimoto ,  Masao Yokota ,  Yoshiyuki Ishibashi ,  Yasuhiro Kamise

发明人： Masatoshi Kuroda ,  Koichi Kimura ,  Tetsuo Kishimoto ,  Masao Yokota ,  Yoshiyuki Ishibashi ,  Yasuhiro Kamise

IPC分类号： H01Q19/06 ,  H01Q19/10 ,  H01Q1/02

CPC分类号： H01Q15/08 ,  H01Q1/42 ,  H01Q1/421 ,  H01Q3/04 ,  H01Q19/062

摘要： A radio wave lens antenna device including a semispherical Luneburg lens and a radio wave reflection plate. The radio wave lens antenna device prevents the signal reception sensitivity from being lowered in rain or snow. The radio wave lens antenna device includes a semispherical Luneburg lens 1, a radio wave reflection plate 2 that is larger than the diameter of the lens, an antenna element 3, and a holder 4 that holds the antenna element. The radio wave reflection plate 2 is arranged in an erected state. An ice-snow-water resistant means, which includes a first cover 5 and a second cover 6, prevents rain, snow, and ice from collecting and running off the Luneburg lens.

摘要翻译： 一种包括半球形Luneburg透镜和无线电波反射板的无线电波透镜天线装置。 无线电波透镜天线装置防止在雨或雪中信号接收灵敏度降低。 无线电波透镜天线装置包括半球形Luneburg透镜1，大于透镜直径的无线电波反射板2，天线元件3和保持天线元件的保持器4。 无线电波反射板2布置成直立状态。 包括第一盖5和第二盖6的防冰雪防水装置防止雨，雪和冰从Luneburg透镜收集和流出。

公开(公告)号：USD589499S1

公开(公告)日：2009-03-31

申请号：US29230357

申请日：2005-05-20

申请人： Masatoshi Kuroda ,  Yoshiyuki Ishibashi ,  Tetsuo Kishimoto ,  Masao Yokota ,  Yasuhiro Kamise

设计人： Masatoshi Kuroda ,  Yoshiyuki Ishibashi ,  Tetsuo Kishimoto ,  Masao Yokota ,  Yasuhiro Kamise

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。

公开(公告)号：US07221328B2

公开(公告)日：2007-05-22

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： H01Q19/06

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。

公开(公告)号：US20060145940A1

公开(公告)日：2006-07-06

申请号：US10543834

申请日：2003-01-30

申请人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Takaya Ogawa

发明人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Takaya Ogawa

IPC分类号： H01Q15/08

CPC分类号： H01Q1/42 ,  H01Q3/08 ,  H01Q3/14 ,  H01Q3/16 ,  H01Q15/08 ,  H01Q15/14 ,  H01Q19/062 ,  H01Q19/104

摘要： A compact lens antenna assembly A which is a Luneberg lens antenna comprising a hemispherical lens and a reflecting plate so as to converge incoming radio waves on a feed, and which can receive radio waves from not only a geostationary satellite or an orbiting satellite with high gain even if the incidence angle of the incoming radio waves is large includes lens antenna body 10 including a base plate 11, a reflecting plate 13 and a hemispherical lens 14 made by laminating dielectric materials. The plate 13 and the lens 14 are rotatably mounted on the base plate 11. The antenna body further includes feeds 16a and 16b that can be moved to a desired position along guide rails 15. The antenna assembly further includes a reflecting plate support means 20 mounted on a base 21 and capable of inclining the reflecting plate 13 in a desired direction. By inclining the reflecting plate 13, the incidence angle of radio waves from the satellite is adjustable to a value within a predetermined range.

摘要翻译： 一种紧凑型透镜天线组件A，其是包含半球透镜和反射板的Luneberg透镜天线，以便将进入的无线电波会聚在馈电上，并且其可以不仅接收来自地球静止卫星或具有高增益的轨道卫星的无线电波 即使进入的无线电波的入射角大，也包括透镜天线体10，其包括基板11，反射板13和通过层叠电介质材料制成的半球透镜14。 板13和透镜14可旋转地安装在基板11上。 天线体还包括能够沿着导轨15移动到期望位置的馈送器16a和16b。 天线组件还包括安装在基座21上并能够使反射板13沿所需方向倾斜的反射板支撑装置20。 通过倾斜反射板13，来自卫星的无线电波的入射角度可调整到预定范围内的值。

公开(公告)号：US07348934B2

公开(公告)日：2008-03-25

申请号：US10543834

申请日：2003-01-30

申请人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Takaya Ogawa

发明人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Takaya Ogawa

IPC分类号： H01Q15/08

CPC分类号： H01Q1/42 ,  H01Q3/08 ,  H01Q3/14 ,  H01Q3/16 ,  H01Q15/08 ,  H01Q15/14 ,  H01Q19/062 ,  H01Q19/104

摘要： A compact lens antenna assembly A which is a Luneberg lens antenna comprising a hemispherical lens and a reflecting plate so as to converge incoming radio waves on a feed, and which can receive radio waves from not only a geostationary satellite or an orbiting satellite with high gain even if the incidence angle of the incoming radio waves is large includes lens antenna body 10 including a base plate 11, a reflecting plate 13 and a hemispherical lens 14 made by laminating dielectric materials. The plate 13 and the lens 14 are rotatably mounted on the base plate 11. The antenna body further includes feeds 16a and 16b that can be moved to a desired position along guide rails 15. The antenna assembly further includes a reflecting plate support means 20 mounted on a base 21 and capable of inclining the reflecting plate 13 in a desired direction. By inclining the reflecting plate 13, the incidence angle of radio waves from the satellite is adjustable to a value within a predetermined range.

摘要翻译： 一种紧凑型透镜天线组件A，其是包含半球透镜和反射板的Luneberg透镜天线，以便将进入的无线电波会聚在馈电上，并且其可以不仅接收来自地球静止卫星或具有高增益的轨道卫星的无线电波 即使进入的无线电波的入射角大，也包括透镜天线体10，其包括基板11，反射板13和通过层叠电介质材料制成的半球透镜14。 板13和透镜14可旋转地安装在基板11上。 天线体还包括能够沿着导轨15移动到期望位置的馈送器16a和16b。 天线组件还包括安装在基座21上并能够使反射板13沿所需方向倾斜的反射板支撑装置20。 通过倾斜反射板13，来自卫星的无线电波的入射角度可调整到预定范围内的值。

公开(公告)号：US20060165971A1

公开(公告)日：2006-07-27

申请号：US10548405

申请日：2004-03-03

申请人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Kouichi Kimura

发明人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Kouichi Kimura

IPC分类号： B32B3/26 ,  B32B5/22

CPC分类号： H01Q25/008 ,  B29C44/445 ,  H01Q15/08 ,  H01Q15/23 ,  H01Q19/062 ,  Y10T428/249953 ,  Y10T428/249986

摘要： A Luneberg lens having a single-layer structure or a multilayer structure containing a plurality of layers having different dielectric constants, wherein the respective structure is produced by mixing a polyolefin resin and/or a derivative thereof with an inorganic filler having a high dielectric constant, the volume ratio of the polyolefin resin and/or the derivative thereof to the filler being 99 to 50:1 to 50, adding a foaming agent to the resulting resin mixture and then performing preliminary expansion, and molding the resulting pre-expanded beads; and wherein at least a foamed dielectric layer having a dielectric constant of 1.5 or more is formed using the pre-expanded beads that have been subjected to classification and selection such that f(A) satisfies the expression 0.0005≦f(A)≦0.1, where f(A) is represented by the equation: f(A)=σa/Aave, σa is the deviation of a gas volume fraction Ar in the foamed dielectric layer, and Aave is the average of the gas volume fractions Ars at positions in the foamed dielectric layer.

摘要翻译： 具有单层结构的Luneberg透镜或包含具有不同介电常数的多个层的多层结构，其中通过将聚烯烃树脂和/或其衍生物与具有高介电常数的无机填料混合而制备各自的结构， 聚烯烃树脂和/或其衍生物与填料的体积比为99〜50:1〜50，向所得树脂混合物中加入发泡剂，然后进行预膨胀，并对所得预发泡珠进行成型; 并且其中使用已经进行分级和选择的预发泡珠形成至少具有1.5或更高介电常数的发泡介电层，使得f（A）满足表达式0.0005 <= f（A）≤= 0.1，其中f（A）由以下等式表示：f（A）= sigmaa / Aave，sigmaa是发泡介电层中气体体积分数Ar的偏差，Aave是气体体积分数Ars在 在发泡介电层中的位置。

公开(公告)号：US07179844B2

公开(公告)日：2007-02-20

申请号：US10333893

申请日：2001-07-25

申请人： Minoru Aki ,  Hiroyuki Monde ,  Akira Tabuchi ,  Yoshifumi Tachi ,  Syougo Kawakami ,  Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Kouichi Kimura

发明人： Minoru Aki ,  Hiroyuki Monde ,  Akira Tabuchi ,  Yoshifumi Tachi ,  Syougo Kawakami ,  Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Kouichi Kimura

IPC分类号： C08J9/00 ,  H01Q15/08

CPC分类号： H01Q15/08 ,  C08J9/0066 ,  C08J9/0085 ,  H01B3/30 ,  H01B3/441 ,  H01Q15/02 ,  H01Q19/062 ,  H05K1/0373

摘要： It is an object of the present invention to provide a dielectric resin foam which has high and uniform dielectric properties and is preferable for use as various dielectric materials. A dielectric resin foam obtained by expanding a resin composition comprising a synthetic resin and a fibrous and/or plate-like dielectric inorganic filler is provided.

摘要翻译： 本发明的目的是提供具有高且均匀的介电性能并且优选用作各种介电材料的电介质树脂泡沫体。 提供通过使包含合成树脂和纤维和/或板状介电无机填料的树脂组合物膨胀而获得的电介质树脂泡沫。

公开(公告)号：US07061448B2

公开(公告)日：2006-06-13

申请号：US10490942

申请日：2002-09-09

申请人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Katsuyuki Imai ,  Yoshizo Shibano

发明人： Masatoshi Kuroda ,  Tetsuo Kishimoto ,  Katsuyuki Imai ,  Yoshizo Shibano

IPC分类号： H01Q15/08 ,  H01Q19/06

CPC分类号： H01Q19/104 ,  H01Q1/1221 ,  H01Q1/42 ,  H01Q3/06 ,  H01Q3/08 ,  H01Q3/14 ,  H01Q3/18 ,  H01Q5/45 ,  H01Q15/08 ,  H01Q19/062 ,  H01Q25/007

摘要： A small, lightweight radio wave lens antenna device is proposed in which freedom of selection of the installation place is high, which can be compactly installed e.g. on a wall surface, and in which restriction of installation space is relaxed. A hemispherical Luneberg lens 2 is mounted on a reflecting plate 1, antenna elements 4 are supported by a retainer 3, they are integrally combined, and a mounting portion 5 is provided for mounting the reflecting plate 1 to a installation portion such as a wall surface with the reflecting plate 1 substantially vertical. The reflecting plate 1 may have such a shape that an area other than the area for reflecting radio waves from directions in a predetermined range is removed, preferably in the shape of a fan. The hemispherical Luneberg lens 2 is mounted on the reflecting plate 1, offset toward the small arcuate edge 1b of the fan. Further, a support arm 9 straddling the lens 2 is provided in the antenna device having a hemispherical Luneberg lens 2 provided on the reflecting plate 1, antenna elements 4 are mounted on an arcuate element retaining portion 9a of the support arm 9 along the spherical surface of the lens 2 with an angle adjustor 15 for adjusting the elevation at intervals corresponding to the distances between geostationary satellites by means of mounting means 11. Thereafter, the support arm 9 is pivoted to a predetermined angular position so that the antenna elements can be comprehensively positioned.

摘要翻译： 提出了一种小型，轻便的无线电波透镜天线装置，其中安装地点的选择自由度高，可以紧凑地安装。 在壁面上，并且其中放宽了安装空间的限制。 半球形Luneberg透镜2安装在反射板1上，天线元件4由保持器3支撑，它们被一体地组合，并且设置安装部5用于将反射板1安装到诸如壁面的安装部分 反射板1基本垂直。 反射板1可以具有除了用于反射来自预定范围内的方向的无线电波的区域之外的区域，优选地以风扇的形状。 半球形Luneberg透镜2安装在反射板1上，偏离风扇的小弧形边缘1b。 此外，在具有设置在反射板1上的半球形Luneberg透镜2的天线装置中设置跨越透镜2的支撑臂9，天线元件4沿着球面安装在支撑臂9的弓形元件保持部分9a上 具有角度调节器15的透镜2的表面，用于通过安装装置11调整对应于对地静止卫星之间的距离的间隔。 此后，支撑臂9枢转到预定的角度位置，使得天线元件可以被全面定位。

公开(公告)号：US07671820B2

公开(公告)日：2010-03-02

申请号：US11662262

申请日：2005-09-08

申请人： Hisao Tokoro ,  Kazutoshi Sasaki ,  Mitsuru Shinohara ,  Masakazu Sakaguchi ,  Masatoshi Kuroda ,  Koichi Kimura ,  Yoshiyuki Ishibashi

发明人： Hisao Tokoro ,  Kazutoshi Sasaki ,  Mitsuru Shinohara ,  Masakazu Sakaguchi ,  Masatoshi Kuroda ,  Koichi Kimura ,  Yoshiyuki Ishibashi

IPC分类号： H01Q25/00

CPC分类号： C04B38/06 ,  C04B2111/00939 ,  H01Q15/08 ,  H01Q19/062 ,  C04B14/4637 ,  C04B26/02

摘要： A hemispherical Luneberg dielectric lens including a hemispherical center layer having a hemispherical outer surface, and a plurality of hemispherical dome-shaped layers each having concentric hemispherical inner and outer surfaces, the outer surfaces of the center layer and dome-shaped layers having different diameters and the inner surfaces of said dome-shaped layers having different diameters. The center layer and dome-shaped layers are successively concentrically fitted into one another and integrated into a hemispherical shape. The center layer is a foam molding of ceramic-containing thermoplastic resin expanded beads, while each of said dome-shaped layers is a foam molding of thermoplastic resin expanded beads containing 0 to 80% by weight of a ceramic. The ceramic content per unit volume of the center and dome-shaped layers decreases from the center layer to the outermost dome-shaped layer, and the standard deviation of the apparent density of each of the center and dome-shaped layers is 0.07 g/cm3 or lower.

摘要翻译： 一种半球形Luneberg介质透镜，包括具有半球形外表面的半球形中心层和多个具有同心半球形内表面和外表面的半球形圆顶形层，中心层和圆顶形层的外表面具有不同的直径和 所述圆顶形的层的内表面具有不同的直径。 中心层和圆顶形的层被相继地同心地装配在一起并整合为半球形。 中心层是含有陶瓷的热塑性树脂发泡珠的发泡成型体，而每个所述圆顶形层是含有0至80重量％陶瓷的热塑性树脂发泡珠的发泡成型体。 中心层和圆顶形层的单位体积的陶瓷含量从中心层到最外面的圆顶状层减少，中心圆顶形层的表观密度的标准偏差为0.07g / cm 3 或更低。