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公开(公告)号：EP3975332A1
公开(公告)日：2022-03-30
申请号：EP20809128.0
申请日：2020-05-13
发明人： JIAN, Xianjing , HUANG, Huan-Chu , WANG, Yijin
摘要： Embodiments of the present disclosure provide an antenna unit and a terminal device. The antenna unit includes a target metal groove, M feed portions arranged at the bottom of the target metal groove, M coupling bodies and a first insulator which are arranged in the target metal groove, and at least two radiating bodies borne by the first insulator, wherein the M feed portions are insulated from the target metal groove, the M coupling bodies are located between the bottom of the target metal groove and the first insulator, each of the M feed portions is electrically connected to one coupling body respectively, each of the M coupling bodies is coupled with the at least two radiating bodies and the target metal groove, different radiating bodies have different resonance frequencies, and M is a positive integer.
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公开(公告)号：EP3905435A1
公开(公告)日：2021-11-03
申请号：EP19904353.0
申请日：2019-12-18
发明人： JIAN, Xianjing , HUANG, Huan-Chu , WANG, Yijin
IPC分类号： H01Q1/36
摘要： Provided in the present disclosure are an antenna structure and a terminal, the antenna structure comprising: a metal plate, the metal plate being provided with a first surface and a second surface that are provided facing away from on another, the metal plate being provided thereon with an accommodating groove, and said accommodating groove being adjacent to the first surface; and a spiral radiator, wherein the spiral radiator is mounted in the accommodating groove, the spiral radiator and the metal plate are insulated from each other, and the spiral radiator is provided thereon with a feed end used for connecting to a feed.
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公开(公告)号：EP3852195A1
公开(公告)日：2021-07-21
申请号：EP19860329.2
申请日：2019-08-20
发明人： WANG, Yijin , HUANG, Huanchu , JIAN, Xianjing
IPC分类号： H01Q1/36
摘要： The present disclosure provides a terminal device antenna. The terminal device antenna comprises a metal frame, at least two slot units are provided on one side of the metal frame, each slot unit comprises a first slot ring and a second slot ring which are independent of each other, the first slot ring and the second slot ring are communicated by means of a third slot, and the perimeter of the outside edge of the first slot ring is different from the perimeter of the outside edge of the second slot ring; the metal frames on both sides of the third slot is separately provided with an antenna feed point and a ground point, the metal frame is electrically connected with a ground plate in a terminal device.
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公开(公告)号：EP4358302A1
公开(公告)日：2024-04-24
申请号：EP22824246.7
申请日：2022-06-15
发明人： JIAN, Xianjing , WANG, Yijin
摘要： An electronic device, which includes a frame body, where the frame body includes a first metal arm and a second metal arm, and the first metal arm and the second metal arm define a fracture therebetween, and the first metal arm is coupled to the second metal arm via the fracture; and the electronic device further includes a dielectric radiator, a feeding structure, and a transmission line, where the feeding structure is provided on the dielectric radiator, the feeding structure is electrically connected to a radio frequency module of the electronic device via the transmission line, and the dielectric radiator is at least partially located within the fracture; where a radio frequency signal output by the radio frequency module excites, via the feeding structure, the dielectric radiator to radiate.
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公开(公告)号：EP3993368A1
公开(公告)日：2022-05-04
申请号：EP20830933.6
申请日：2020-06-11
发明人： JIAN, Xianjing , ZHU, Lijun , WANG, Yijin
摘要： The present disclosure provides a display module and a mobile terminal. The display module includes a screen cover plate, a first antenna array, a first flexible circuit board, and a first radio frequency integrated circuit; where the first antenna array is arranged in a first region of the screen cover plate; the first radio frequency integrated circuit is arranged on the first flexible circuit board, and is electrically connected to the first antenna array through the first flexible circuit board.
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公开(公告)号：EP3905428A1
公开(公告)日：2021-11-03
申请号：EP19903098.2
申请日：2019-12-18
发明人： HUANG, Huan-Chu , WANG, Yijin , JIAN, Xianjing
IPC分类号： H01Q1/22
摘要： Provided by the present disclosure are an antenna structure and a high-frequency wireless communications terminal. The antenna structure comprises: a metal plate provided with a first accommodating groove; an antenna unit comprising a radiation piece and a coupling piece; and a radio frequency module disposed on a first side of the metal plate and electrically connected to the radiation piece. At least one of the radiation piece and the coupling piece is disposed in the first accommodating groove. The radiation piece is insulated from the metal plate, the coupling piece is insulated from the metal plate, the radiation piece is disposed opposite to the coupling piece and insulated from the coupling piece. The radiation piece is located between the coupling piece and the radio frequency module. The radiation piece is configured to generate resonance at a first preset band, and the coupling piece is configured to expand the bandwidth of the first preset band.
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公开(公告)号：EP3859880A1
公开(公告)日：2021-08-04
申请号：EP19867529.0
申请日：2019-08-20
发明人： HUANG, Huanchu , WANG, Yijin , JIAN, Xianjing
摘要： The present disclosure provides a terminal device. The terminal device comprises a feed, a metal frame, a coupling plate, and a radiation plate. An outer side of the metal frame is provided with at least two grooves, each groove is provided with two first through holes, and each of the groove is provided with a radiation plate and a coupling plate, and the metal frame is grounded. The coupling plate in each groove is disposed between the radiation plate and the bottom of the groove, and the coupling plate is provided with two second through holes. Each radiation plate is provided with two antenna feed points, the feed is connected to an antenna feed point through a first through hole and a second through hole, and the antenna feed point, the first through hole, and the second through hole in each groove correspond one to one. The metal frame, the coupling plate, and the radiation plate are not in contact with each other and are filled with a non-conductive material, and the area of the radiation plate is smaller than the area of the coupling plate.
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公开(公告)号：EP3828999A1
公开(公告)日：2021-06-02
申请号：EP19840914.6
申请日：2019-07-19
发明人： WANG, Yijin , JIAN, Xianjing
IPC分类号： H01Q21/06
摘要： The present disclosure provides a terminal device, which includes a metal frame. At least two slots are provided in one side of the metal frame; at least two antenna feed points are provided on an inner side wall of the metal frame, and different antenna feed points in the at least two antenna feed points are located on sides of different slots. The terminal device is further provided therein with a signal reflecting wall, and there is a gap between the signal reflecting wall and the at least two slots. The signal reflecting wall is formed by a metal wall of a battery compartment of the terminal device, and the signal reflecting wall is a reflective curved surface that is convex. The metal frame and the signal reflecting wall are electrically connected with a ground plate in the terminal device.
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公开(公告)号：EP3975335A1
公开(公告)日：2022-03-30
申请号：EP20809127.2
申请日：2020-05-13
发明人： JIAN, Xianjing , HUANG, Huan-Chu , WANG, Yijin , MA, Rongjie
摘要： Embodiments of the present disclosure provide an antenna unit and a terminal device. The antenna unit includes an insulating groove, M feeding parts disposed in the insulating groove, M couplers, a first insulator, at least two radiators carried on the first insulator, a first radiator disposed at a bottom of the insulating groove, and an isolator disposed around the M couplers, where the M feeding parts are insulated from the first radiator and the isolator, the M couplers are located between the first radiator and the first insulator, each of the M feeding parts is electrically connected to one coupler, each of the M couplers is coupled to the at least two radiators and the first radiator, resonance frequencies of different radiators are different, and M is a positive integer.
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公开(公告)号：EP4016742A1
公开(公告)日：2022-06-22
申请号：EP20854653.1
申请日：2020-08-05
发明人： HUANG, Huan-Chu , JIAN, Xianjing , MA, Rongjie , WANG, Yijin
IPC分类号： H01Q23/00
摘要： The present disclosure provides an antenna module and an electronic device. The antenna module includes: a substrate, including a floor, a first dielectric layer, and a second dielectric layer, where the first dielectric layer and the second dielectric layer are located on two sides of the floor, respectively; a millimeter wave antenna array, including N dipole antenna units, where the N dipole antenna units are successively disposed in the substrate at an interval along the substrate, and N is an integer greater than 1; a radio frequency integrated circuit, where the radio frequency integrated circuit is disposed on the first dielectric layer and is connected to feeding structures of the N dipole antenna units; and a non-millimeter wave antenna, where the non-millimeter wave antenna is disposed on the second dielectric layer.
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