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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
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Makoto HIGAKI , Koh HASHIMOTO , Manabu MUKAI
CPC classification number: H01Q21/065
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20160197404A1
公开(公告)日：2016-07-07
申请号：US14921615
申请日：2015-10-23
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Koh HASHIMOTO , Makoto HIGAKI , Manabu MUKAI
CPC classification number: H01Q1/48 , H01Q9/0435
Abstract: 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.
Abstract translation: 双极化天线可以包括但不限于第一接地导体; 导电到第一接地导体的金属贴片; 电介质基板，具有与第一主表面相对的第一主表面和第二主表面; 所述第二接地导体设置在所述电介质基板的所述第二主表面上，所述第二接地导体具有空的空间和绝缘体的非空的空间中的至少一个; 设置在所述电介质基板的所述第一主表面上的第一馈送探针，所述第一馈送探针耦合到所述金属贴片; 以及由所述空间空间和所述绝缘体的非空空间与所述第一进料探针在空间上分离的第二进料探针，所述第二进料探针通过所述至少一个所述空的空间连接到所述金属贴片 和绝缘体的非空的空间。
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公开(公告)号：US20250046998A1
公开(公告)日：2025-02-06
申请号：US18429183
申请日：2024-01-31
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Koh HASHIMOTO
Abstract: According to one embodiment, an antenna device includes a first structure, a second structure, a third structure, a signal line, a first resin member, and a first intermediate member. The first structure includes a first insulating member, a first conductive layer, and a first connecting conductive member that pierces the first insulating member along a first direction and includes a first cylindrical portion along the first direction. The second structure includes a second insulating member, a second conductive layer, and a second connecting conductive member that pierces the second insulating member along the first direction. The signal line is provided between the second insulating member and the first insulating member. The third structure includes a third insulating member and a third conductive layer. The first intermediate member is provided between the first structure and the third structure, and in contact with the first structure and the third structure.
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公开(公告)号：US20190131712A1
公开(公告)日：2019-05-02
申请号：US16232908
申请日：2018-12-26
Applicant: Kabushiki Kaisha Toshiba
Inventor： Keiju YAMADA , Makoto SANO , Koh HASHIMOTO , Makoto HIGAKI
IPC: H01Q13/10 , H01Q1/24 , H01L23/66 , H01L23/552 , H01Q1/22 , H01L23/495 , H01L23/31
Abstract: According to an embodiment, a wireless device includes an interposer, a semiconductor chip, electrodes, and a slot antenna. The interposer includes conductive layers disposed at least at a side of a component mounting surface and a side of a reverse surface opposite to the component mounting surface. The semiconductor chip is mounted on the component mounting surface and includes a built-in transceiving circuit. The electrodes are disposed in a conductive layer disposed at the side of the reverse surface of the interposer so as to be electrically connected to an outside of the wireless device. At least a portion of the slot antenna is disposed in at least one of the conductive layers of the interposer. A shortest distance between an end in a width direction of the slot antenna and the electrodes is smaller than a sum of a minimum line width and a minimum line space of the interposer.
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Patent Agency Ranking
公开(公告)号：US20180226722A1
公开(公告)日：2018-08-09
申请号：US15664669
申请日：2017-07-31
Applicant: Kabushiki Kaisha Toshiba
Inventor： Keiju YAMADA , Makoto SANO , Koh HASHIMOTO , Makoto HIGAKI
IPC: H01Q13/10 , H01L23/495 , H01L23/31 , H01L23/552 , H01L23/66 , H01Q1/24
CPC classification number: H01Q13/10 , H01L23/3114 , H01L23/49534 , H01L23/49541 , H01L23/552 , H01L23/66 , H01L2223/6677 , H01Q1/2283 , H01Q1/24
Abstract: According to an embodiment, a wireless device includes an interposer, a semiconductor chip, electrodes, and a slot antenna. The interposer includes conductive layers disposed at least at a side of a component mounting surface and a side of a reverse surface opposite to the component mounting surface. The semiconductor chip is mounted on the component mounting surface and includes a built-in transceiving circuit. The electrodes are disposed in a conductive layer disposed at the side of the reverse surface of the interposer so as to be electrically connected to an outside of the wireless device. At least a portion of the slot antenna is disposed in at least one of the conductive layers of the interposer. A shortest distance between an end in a width direction of the slot antenna and the electrodes is smaller than a sum of a minimum line width and a minimum line space of the interposer.
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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
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Koh HASHIMOTO , Makoto HIGAKI , Manabu MUKAI
CPC classification number: H01Q1/48 , H01Q9/0435
Abstract: 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：US20170244161A1
公开(公告)日：2017-08-24
申请号：US15393528
申请日：2016-12-29
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Koh HASHIMOTO , Masaki Nakamoto
CPC classification number: H01Q1/38 , H01Q1/42 , H01Q21/00 , H01Q21/065
Abstract: An array antenna device according to an embodiment of the present invention includes an array antenna, a core layer, and a first adhesive layer. The array antenna has a first surface on which one or more radiating elements are disposed. The core layer is disposed facing the first surface. The first adhesive layer is present between the array antenna and the core layer and bonds the array antenna and the core layer to each other. The first adhesive layer includes one or more first openings and one or more radiating elements are disposed inside the first opening.
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28.发明申请公开(公告)号：US20150365065A1
公开(公告)日：2015-12-17
申请号：US14701551
申请日：2015-05-01
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor： Makoto HIGAKI , Koh HASHIMOTO
CPC classification number: H03H7/40 , H01Q1/50 , H03H7/0115 , H04B1/0458 , H04B1/18
Abstract: A control device includes a power detector that detects a power of a signal transmitted by an antenna, a transmitting power of the signal fluctuating due to transmit power control; and a controller that adjusts a setting value of a variable matching circuit in such a way that the power increases based on a result of comparison of a reference value with a detected power of the power detector, that detects fluctuation in the transmitting power based on a temporal change in the detected power, and that corrects the reference value based on the fluctuation in the transmitting power.
Abstract translation: 控制装置包括功率检测器，其检测由天线发送的信号的功率，由于发射功率控制而引起的信号的发射功率波动; 以及控制器，其以这样的方式调整可变匹配电路的设定值，使得功率随着参考值与功率检测器的检测功率的比较的结果而增加，该检测功率基于 检测功率的时间变化，并且基于发送功率的波动来校正参考值。
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公开(公告)号：US20140015709A1
公开(公告)日：2014-01-16
申请号：US13939673
申请日：2013-07-11
Applicant: Kabushiki Kaisha Toshiba
Inventor： Tetsu SHIJO , Koh HASHIMOTO , Shuichi OBAYASHI
Abstract: There is provided a waveguide connecting structure, including first, second, third and fourth waveguides. A first coupling window at one of magnetic field planes of the third waveguide couples the first and third waveguides in such a manner that the electric field planes of both are in parallel. A second coupling window formed at one of the electric field planes of the third waveguide couples the second and third waveguides in such a manner that the electric field planes of the second waveguide is in parallel with the magnetic field planes of the first waveguide. A third coupling window formed at the other one of the electric field planes couples the fourth and third waveguides in such a manner that the electric field planes of the fourth waveguide is in parallel with the magnetic field planes of the first waveguide.
Abstract translation: 提供了包括第一，第二，第三和第四波导的波导连接结构。 在第三波导的磁场平面之一处的第一耦合窗口以这样的方式耦合第一和第三波导，使得两者的电场平面是平行的。 形成在第三波导的电场平面之一处的第二耦合窗以这样的方式耦合第二波导和第三波导，使得第二波导的电场平面与第一波导的磁场平面平行。 形成在另一个电场平面的第三耦合窗口以这样的方式耦合第四和第三波导，使得第四波导的电场平面与第一波导的磁场平面平行。
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