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公开(公告)号：EP3876343A1
公开(公告)日：2021-09-08
申请号：EP19877951.4
申请日：2019-10-29
申请人： Kyocera Corporation
摘要： The present disclosure provides a novel antenna. An antenna according to an example of a plurality of embodiments of the present disclosure includes a radiation conductor, a ground conductor, a first feeding line, a second feeding line, and a connecting conductor. The first feeding line is electromagnetically connected to the radiation conductor and configured to excite the radiation conductor in a first direction. The second feeding line is electromagnetically connected to the radiation conductor and configured to excite the radiation conductor in a second direction. The connecting conductor is positioned apart from the center of the radiation conductor. The connecting conductor is spaced apart from the first feeding line by a first distance. The connecting conductor is spaced apart from the second feeding line by a second distance. The first distance is substantially equal to the second distance.
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2.发明公开
公开(公告)号：EP3846287A1
公开(公告)日：2021-07-07
申请号：EP19855996.5
申请日：2019-08-27
申请人： Kyocera Corporation
摘要： A resonance structure includes a first conductor; a second conductor that faces the first conductor in a first direction; one or more third conductors that are positioned between the first conductor and the second conductor, and that extend along a first plane including the first direction; and a fourth conductor that is connected to the first conductor and the second conductor, and that extends along the first plane. The first conductor and the second conductor extend along a second direction that intersects with the first plane. The first conductor and the second conductor are configured to be capacitively coupled via the one or more third conductors. The one or more third conductors have asymmetry with respect to a third direction that intersects with the first direction in the first plane.
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公开(公告)号：EP3745532A1
公开(公告)日：2020-12-02
申请号：EP19741146.5
申请日：2019-01-07
申请人： Kyocera Corporation
摘要： An antenna is mounted to a pole. The antenna includes a first conductor, a second conductor, a third conductor, a fourth conductor, and a feeding line. The second conductor faces the first conductor in a first direction. The third conductor is located between the first conductor and the second conductor, separated from the first conductor and the second conductor, and extends in the first direction. The fourth conductor is connected to the first conductor and the second conductor and extends in the first direction. The feeding line is electromagnetically connected to the third conductor. The antenna is mounted to the pole such that the first direction is substantially parallel to a direction in which the pole extends.
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公开(公告)号：EP3605736A1
公开(公告)日：2020-02-05
申请号：EP18770636.1
申请日：2018-03-19
申请人： Kyocera Corporation
发明人： UCHIMURA Hiroshi , HIRAMATSU Nobuki , YOSHIKAWA Hiromichi , NAKAMATA Katsuro , ISOYAMA Shinji , YONEHARA Masamichi , HASHIMOTO Sunao
摘要： One example of a plurality of embodiment of the present disclosure includes a structure. The structure includes first pair conductors and at least one unit structure. The first pair conductors are positioned separate from each other in a first direction. The unit structure is positioned between the first pair conductors. The unit structure includes a second conductor and a third conductor. The unit structure includes at least one unit resonator. The third conductor extends in an xy plane including an x direction. The third conductor is electrically connected to the first pair conductors. The third conductor serves as a reference potential of the structure. The unit resonator overlaps with the third conductor in a z direction intersecting with the xy plane. The unit resonator uses the third conductor as the reference potential.
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5.发明公开
公开(公告)号：EP3876344A1
公开(公告)日：2021-09-08
申请号：EP19879002.4
申请日：2019-10-29
申请人： Kyocera Corporation
摘要： The present disclosure provides an antenna, an array antenna, a radio communication module, and a radio communication device of a new type. An antenna according to one example of embodiments of the present disclosure includes a radiation conductor, a ground conductor, a first feeding line, a second feeding line, a third feeding line, a fourth feeding line, a first feeding circuit, and a second feeding circuit. The first feeding line to the fourth feeding line are configured to be electromagnetically connected to the radiation conductor. The first feeding circuit is configured to feed reversed-phased signals, which have mutually opposite phases, to the first feeding line and the third feeding line. The second feeding circuit is configured to feed reversed-phased signals, which have mutually opposite phases, to the second feeding line and the fourth feeding line. The radiation conductor is configured to be excited in a first direction due to the feed from the first feeding line and the third feeding line. The radiation conductor is configured to be excited in a second direction due to the feed from the second feeding line and the fourth feeding line.
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公开(公告)号：EP3745533A1
公开(公告)日：2020-12-02
申请号：EP19741316.4
申请日：2019-01-07
申请人： Kyocera Corporation
发明人： FUJISHIRO Masato , HASHIMOTO Sunao , HIRAMATSU Nobuki , KITAKADO Jun , UCHIMURA Hiroshi , ISOYAMA Shinji , KASHIWASE Susumu , YAMASAKI Hiroshi , YONEHARA Masamichi , FUKUOKA Yasuhiko , IKUTA Takanori , KANDA Toi
摘要： A wireless communication device (90) includes an antenna (60) and is used for an automatic door. The antenna (60) includes a first conductor (31) and a second conductor (32), one or more third conductors (40), a fourth conductor (50), and a feeding line (61). The first conductor (31) and the second conductor (32) face each other in a first axis. The one or more third conductors (40) are located between the first conductor (31) and the second conductor (32) and extend in the first axis. The fourth conductor (50) is connected to the first conductor (31) and the second conductor (32) and extends in the first axis. The feeding line (61) is connected to any one of the third conductors (40). The first conductor (31) and the second conductor (32) are capacitively coupled to each other via the third conductor (40). The fourth conductor (50) faces a conductor part of the automatic door.
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公开(公告)号：EP3876348A1
公开(公告)日：2021-09-08
申请号：EP19879975.1
申请日：2019-10-24
申请人： Kyocera Corporation
发明人： HIRAMATSU Nobuki
摘要： To provide an improved antenna element, array antenna, communication unit, mobile body, and base station. The antenna element includes: a conductor part; a ground conductor; a first predetermined number of connection conductors, the first predetermined number being three or more; a first feeding line; a second feeding line; and a filter. The conductor part extends along a first plane and includes a plurality of first conductors. The ground conductor is positioned separately from the conductor part and extends along the first plane. The connection conductor extends from the ground conductor toward the conductor part. The first feeding line is configured to be electromagnetically connected to the conductor part. The second feeding line is configured to be electromagnetically connected to the conductor part at a position different from that of the first feeding line. The filter is configured to be electrically connected to at least one of the first feeding line and the second feeding line. The filter is positioned to be overlapped with the ground conductor.
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公开(公告)号：EP3745531A1
公开(公告)日：2020-12-02
申请号：EP19741953.4
申请日：2019-01-07
申请人： Kyocera Corporation
发明人： HASHIMOTO Sunao , HIRAMATSU Nobuki , UCHIMURA Hiroshi , FUKUOKA Yasuhiko , FUJISHIRO Masato , KANDA Toi
摘要： Provided are a new antenna, a bicycle including the new antenna, a display apparatus including the new antenna, and an unmanned aircraft including the new antenna. An antenna includes a first conductor, a second conductor facing the first conductor in a first direction, a third conductor, a fourth conductor, and a feeding line electromagnetically connected to the third conductor. The third conductor is located between the first conductor and the second conductor, apart from the first conductor and the second conductor, and extends in the first direction. The fourth conductor is connected to the first conductor and the second conductor and extends in the first direction. The first conductor and the second conductor are capacitively connected via the third conductor. The antenna is disposed in a bicycle component of a bicycle such that the fourth conductor faces the bicycle component.
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公开(公告)号：EP3745535A1
公开(公告)日：2020-12-02
申请号：EP18900866.7
申请日：2018-11-02
申请人： Kyocera Corporation
发明人： HIRAMATSU Nobuki , UCHIMURA Hiroshi , FUJISHIRO Masato , YAMASAKI Hiroshi , SUGITA Shotaro , WATANABE Takahiro
摘要： A wireless communication device 90 is wearable on a living body 11. The wireless communication device 90 includes an antenna and an attachment. The antenna has a first conductor, a second conductor, at least one third conductor, a fourth conductor, and a feeding line. The first conductor and the second conductor are opposed to each other in a first axis. The third conductor is positioned between the first conductor and the second conductor. The third conductor extends in the first axis. The fourth conductor extends in the first axis. The feeding line is electromagnetically connected to any one of at least one third conductor. The first conductor and the second conductor are capacitively connected to each other through the third conductor. The attachment allows the fourth conductor to be opposed to the living body 11.
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10.发明公开
公开(公告)号：EP3745534A1
公开(公告)日：2020-12-02
申请号：EP19741376.8
申请日：2019-01-07
申请人： Kyocera Corporation
发明人： UCHIMURA Hiroshi , IKUTA Takanori , HIRAMATSU Nobuki , KASHIWASE Susumu , NAKAMATA Katsuro , YOSHIKAWA Hiromichi , HASHIMOTO Sunao , FUKUOKA Yasuhiko
摘要： A wireless communication system (300) includes a first wireless communication device (90) installed on an installation surface of a vehicle (100) and a second wireless communication device (200). The first wireless communication device (90) includes an antenna and a sensor (92). The antenna includes a first conductor (31), a second conductor (32), one or more third conductors (40), a fourth conductor (50), and a feeding line. The first wireless communication device (90) transmits a signal from the antenna to the second wireless communication device (200), based on information detected by the sensor (92).
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