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公开(公告)号：US20150364823A1
公开(公告)日：2015-12-17
申请号：US14701593
申请日：2015-05-01
发明人： Koh HASHIMOTO , Makoto HIGAKI , Manabu MUKAI
CPC分类号： H01Q9/0407 , H01Q1/38 , H01Q1/48 , H01Q9/045 , H01Q13/106 , H01Q21/064
摘要： According to an embodiment, the antenna device includes a substrate, a through hole, first and second grounded conductors, a radiating element and a feeder line. The substrate includes first to third layers. The third layer is formed between the first and the second layers. The through hole is formed on a substrate. The first grounded conductor is formed in the first layer and has a gap positioned between the first grounded conductor and the through hole. The second grounded conductor is formed in the second layer. The radiating element transmits or receives linearly-polarized waves. The feeder line is formed in the third layer, and is electrically continuous with the through hole. The feeder line includes a straight line that is formed in the third layer in an area of projection of the gap in thickness direction of the substrate and that is formed to be substantially parallel to a plane of polarization of the linearly-polarized waves.
摘要翻译： 根据实施例，天线装置包括基板，通孔，第一和第二接地导体，辐射元件和馈线。 衬底包括第一至第三层。 第三层形成在第一和第二层之间。 通孔形成在基板上。 第一接地导体形成在第一层中，并且具有位于第一接地导体和通孔之间的间隙。 第二接地导体形成在第二层中。 辐射元件发射或接收线偏振波。 馈电线形成在第三层中，与通孔电连接。 馈线包括在衬底的厚度方向上的间隙的突出区域中形成在第三层中并且形成为大致平行于线偏振波的偏振平面的直线。
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公开(公告)号：US20170054217A1
公开(公告)日：2017-02-23
申请号：US15239173
申请日：2016-08-17
发明人： Koh HASHIMOTO , Makoto HIGAKI , Manabu MUKAI
CPC分类号： H01Q9/0457 , H01Q13/10 , H01Q21/065
摘要： A plane antenna device includes a multi-layered dielectric substrate having a plurality of dielectric layers; a first conductive plane on or in the multi-layered dielectric substrate; a second conductive plane on or in the multi-layered dielectric substrate, wherein at least first and second dielectric layers of the plurality of dielectric layers are disposed between the first and second conductive planes; a first signal line being between the at least first and second dielectric layers, the first signal line being between the first conductive plane and the second conductive plane; a first conductive via in the first dielectric layer, the first conductive via being distanced from the first signal line; and a second conductive via in the second dielectric layer, the second conductive via being distanced from the first signal line, the second conductive via being aligned to the first conductive via.
摘要翻译： 平面天线装置包括具有多个电介质层的多层电介质基板; 在多层电介质基片上或其中的第一导电平面; 所述多层电介质基板上或其中的第二导电平面，其中所述多个电介质层中的至少第一和第二电介质层设置在所述第一和第二导电平面之间; 所述第一信号线在所述至少第一和第二电介质层之间，所述第一信号线在所述第一导电平面和所述第二导电平面之间; 第一导电通孔在第一介电层中，第一导电通孔与第一信号线分开; 以及在所述第二介电层中的第二导电通孔，所述第二导电通孔与所述第一信号线分开，所述第二导电通孔与所述第一导电通孔对准。
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公开(公告)号：US20180302801A1
公开(公告)日：2018-10-18
申请号：US15735148
申请日：2015-11-19
发明人： Kohta NAKAMURA , Katsumi KUSAMA , Taichi TASHIRO , Manabu MUKAI , Keiji YAMAMOTO
摘要： A communication system according to one embodiment manages wireless communication via an antenna capable of communicating with a plurality of terminals within a predetermined area. The communication system includes an analyzer and a controller. The analyzer is configured to analyze first information and second information and to specify an uncommunicable terminal from the terminals based on an analysis result. The first information is information registered in advance as positional information of the terminals within the predetermined area. The second information is predetermined information acquirable from the terminals. The uncommunicable terminal is a terminal located at a position where communication with the antenna is not possible. The controller is configured to perform antenna control of controlling at least one of an output and orientation of the antenna when there is the uncommunicable terminal, so that the uncommunicable terminal enters a state in which the communication with the antenna is possible.
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公开(公告)号：US20180034147A1
公开(公告)日：2018-02-01
申请号：US15730173
申请日：2017-10-11
发明人： Koh HASHIMOTO , Makoto HIGAKI , Manabu MUKAI
CPC分类号： H01Q1/48 , H01Q9/0435
摘要： A dual-polarized antenna may include, but is not limited to, a first ground conductor; a metal patch conductive to the first ground conductor; a dielectric substrate having a first main surface and a second main surface opposite to the first main surface; a second ground conductor disposed on the second main surface of the dielectric substrate, the second ground conductor having at least one of an empty space and a non-empty space of insulator; a first feed probe disposed on the first main surface of the dielectric substrate, the first feed probe being coupled to the metal patch; and a second feed probe being spatially separated by the at least one of the empty space and the non-empty space of insulator from the first feed probe, the second feed probe being coupled to the metal patch through the at least one of the empty space and the non-empty space of insulator.
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公开(公告)号：US20190207305A1
公开(公告)日：2019-07-04
申请号：US16299726
申请日：2019-03-12
发明人： Koh HASHIMOTO , Makoto HIGAKI , Manabu MUKAI
CPC分类号： H01Q1/48 , H01Q9/0435
摘要： A method for producing a dual-polarized antenna includes providing first, second and third dielectric substrates with first and second main surfaces. The method includes patterning a conductive film on the first main surface of the first dielectric substrate to form a first ground conductor having an opening and a metal patch as a radiation element, the patch aligned to the opening in a lamination direction, patterning a conductive film on the first main surface of the second dielectric substrate to form a first feed probe configured to excite the metal patch, patterning a conductive film on the second main surface of the second dielectric substrate to form a second ground conductor having a slot generally parallel to the first feed probe, and patterning a conductive film on the second main surface of the third dielectric substrate to form a second feed probe generally perpendicular to the slot.
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公开(公告)号：US20180053983A1
公开(公告)日：2018-02-22
申请号：US15639707
申请日：2017-06-30
发明人： Manabu MUKAI , Koh HASHIMOTO , Makoto HIGAKI
CPC分类号： H01P5/085 , H01P3/06 , H01P3/08 , H01P11/003 , H01P11/005
摘要： According to one embodiment, a converter includes a first dielectric substrate; a second dielectric substrate provided above the first dielectric substrate through a first adhesive layer; a first signal line provided between the first dielectric substrate and the second dielectric substrate; a first via that penetrates the first dielectric substrate and is coupled to the first signal line on an upper side of the first via; and a first conductor plate provided at least one of below the first dielectric substrate and above the second dielectric substrate.
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公开(公告)号：US20160301131A1
公开(公告)日：2016-10-13
申请号：US14872875
申请日：2015-10-01
发明人： Makoto HIGAKI , Koh HASHIMOTO , Manabu MUKAI
CPC分类号： H01Q3/08 , H01Q21/0006
摘要： An array antenna device according to an embodiment has a first sub-array antenna and a second sub-array antenna, a driver, and a feeder. The first sub-array antenna and the second sub-array antenna have a plurality of radiating elements arranged in a reference plane. The driver, by changing the orientation of at least one of the first sub-array antenna and the second sub-array antenna, causes the normal lines of the reference planes of the first sub-array antenna and the second sub-array antenna to intersect. The feeder performs in-phase power feed to the first sub-array antenna and the second sub-array antenna, and performs opposite-phase power feed to the first sub-array antenna and the second sub-array antenna.
摘要翻译： 根据实施例的阵列天线装置具有第一子阵列天线和第二子阵列天线，驱动器和馈线。 第一子阵列天线和第二子阵列天线具有布置在参考平面中的多个辐射元件。 驱动器通过改变第一子阵列天线和第二子阵列天线中的至少一个的取向使得第一子阵列天线和第二子阵列天线的参考平面的法线相交 。 馈线对第一子阵列天线和第二子阵列天线进行同相馈电，并对第一子阵列天线和第二子阵列天线进行反相馈电。
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公开(公告)号：US20160365646A1
公开(公告)日：2016-12-15
申请号：US15245683
申请日：2016-08-24
发明人： Makoto HIGAKI , Koh HASHIMOTO , Manabu MUKAI
CPC分类号： H01Q21/065 , H01Q9/0457 , H01Q21/0081 , H01Q21/24
摘要： According to one embodiment, an array antenna device includes first and second substrates. The first substrate includes first radiating elements, and first lines connecting a first feed point to the first elements by lines of equal length, respectively, such that the first elements form a linearly polarized wave in a first direction. The second substrate includes second radiating elements, and second lines connecting a second feed point to the second elements by lines of equal length, which is the same as the first lines, respectively, such that the second elements form a linearly polarized wave in a second direction orthogonal to the first direction.
摘要翻译： 根据一个实施例，阵列天线装置包括第一和第二基板。 第一基板包括第一辐射元件，第一线分别通过相等长度的线将第一馈电点连接到第一元件，使得第一元件在第一方向上形成线偏振波。 第二基板包括第二辐射元件，以及第二线路，其将与第一线路相同的等长线路的第二馈电点连接到第二元件，使得第二元件在第二线路中形成线偏振波 方向与第一方向正交。
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公开(公告)号：US20160197406A1
公开(公告)日：2016-07-07
申请号：US14924559
申请日：2015-10-27
发明人： Koh HASHIMOTO , Makoto HIGAKI , Manabu MUKAI
CPC分类号： H01Q21/24 , H01Q9/0457
摘要： A dual-polarized antenna includes a first ground conductor; and a metal patch conductive to the first ground conductor. The metal patch has a radiation surface which is uncovered by the first ground conductor. The antenna further includes a first feed probe coupled to the metal patch; a second ground conductor disposed in an opposite side to the first surface with reference to the first ground conductor. The second ground conductor has at least one of the empty space and the non-empty space of insulator. The antenna further includes a second feed probe spatially separated by the at least one space from the first feed probe. The second feed probe is coupled to the metal patch through the at least one space.
摘要翻译： 双极化天线包括第一接地导体; 以及导电到第一接地导体的金属贴片。 金属贴片具有未被第一接地导体覆盖的辐射表面。 天线还包括耦合到金属贴片的第一馈送探针; 相对于第一接地导体设置在与第一表面相反的一侧的第二接地导体。 第二接地导体具有绝缘体的空空间和非空空间中的至少一个。 所述天线还包括由所述至少一个空间与所述第一进料探针空间分隔的第二进料探针。 第二进料探针通过至少一个空间连接到金属贴片。
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公开(公告)号：US20160197405A1
公开(公告)日：2016-07-07
申请号：US14924512
申请日：2015-10-27
发明人： Makoto HIGAKI , Koh HASHIMOTO , Manabu MUKAI
CPC分类号： H01Q21/065
摘要： An array antenna device includes a plurality of radiating elements, a plurality of radiating elements and a plurality of feeder paths. The plurality of radiating elements are disposed in a plurality of regions defined by excluding at least one region of at least one of the four corners of a polygon defined by overall 2N×2N regions, from the 2N×2N regions provided in a two-dimensional matrix arrangement, where N is an arbitrary natural number of 2 or greater. The plurality of feeder paths feed the plurality of radiating elements.
摘要翻译： 阵列天线装置包括多个辐射元件，多个辐射元件和多个馈线路径。 多个辐射元件设置在多个区域中，通过从由2N×2N区域中的2N×2N区域中排列出的二维×2N区域中的至少一个区域， 矩阵排列，其中N是任意自然数2或更大。 多个馈送路径馈送多个辐射元件。
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