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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：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：EP4007067A1
公开(公告)日：2022-06-01
申请号：EP20844538.7
申请日：2020-07-15
发明人： MA, Rongjie , HUANG, Huan-Chu , JIAN, Xianjing
摘要： The present disclosure provides an antenna element and an electronic device, where the antenna element includes: a substrate with a ground plate; a horizontally polarized dipole antenna including a first antenna branch and a second antenna branch, where the first antenna branch and the second antenna branch are disposed in the substrate at intervals, and the first antenna branch and the second antenna branch are disposed on a plane on which the ground plate is disposed; and a first feeding structure, where the first antenna branch and the second antenna branch are electrically connected to the ground plate through the first feeding structure; where the ground plate is spaced apart from both the first antenna branch and the second antenna branch, and a side edge of the ground plate that faces the first antenna branch and the second antenna branch is a concave side edge. In the present disclosure, a side edge of the ground plate that faces horizontally polarized dipole antenna may form a concave reflection surface, and most beams of the horizontally polarized dipole antenna can be radiated toward a front end, thereby improving a reflection effect of the ground plate for an antenna signal, so that the horizontally polarized dipole antenna can reach a radiation requirement of high directivity.
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公开(公告)号：EP3975336A1
公开(公告)日：2022-03-30
申请号：EP20809305.4
申请日：2020-05-15
发明人： HUANG, Huan-Chu , MA, Rongjie , JIAN, Xianjing
摘要： The present disclosure provides an antenna element and an electronic device, where the antenna element includes: a substrate, having a ground plate; a first vertically polarized dipole antenna, including a first antenna branch and a second antenna branch, where the first antenna branch and the second antenna branch are disposed in the substrate at an interval; a second vertically polarized dipole antenna, including a third antenna branch and a fourth antenna branch, where the third antenna branch and the fourth antenna branch are disposed in the substrate at an interval; a reflector, including several reflection pillars, where the several reflection pillars are arranged in the substrate at intervals along a parabola; and a first feeding structure, electrically connecting each of the first antenna branch, the second antenna branch, the third antenna branch, and the fourth antenna branch to the ground plate.
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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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公开(公告)号：EP3975337A1
公开(公告)日：2022-03-30
申请号：EP20808657.9
申请日：2020-05-13
发明人： WANG, Yijin , HUANG, Huan-Chu , JIAN, Xianjing
摘要： The embodiments of the present disclosure provide an antenna element and a terminal device. The antenna element includes a target metal groove, M feeding components disposed at the bottom of the target metal groove, M feeding arms and a first insulator disposed in the target metal groove, and a target radiator carried by the first insulator. Each feeding component of the M feeding components is electrically connected to a feeding arm, the M feeding components are isolated from the target metal groove, the M feeding arms are located between the target metal groove and the first insulator, the M feeding arms are distributed along the diagonal direction of the target metal groove, each feeding arm of the M feeding arms is coupled to the target radiator and the target metal groove, a resonance frequency of the target radiator is different from a resonance frequency of the target metal groove, and M is a positive integer.
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公开(公告)号：EP3905441A1
公开(公告)日：2021-11-03
申请号：EP19905339.8
申请日：2019-12-18
发明人： HUANG, Huan-Chu , WANG, Yijin , JIAN, Xianjing
摘要： The present disclosure provides an antenna structure and a high-frequency multi-band wireless communication terminal. The antenna structure includes: a metal plate, where the metal plate is provided with a first accommodation groove; an antenna unit, where the antenna unit includes a radiating patch and a first coupling piece; and a radio frequency module, where the radio frequency module is disposed on a first side of the metal plate, and the radio frequency module is electrically connected to the radiating patch; where at least one of the radiating patch and the first coupling piece is disposed inside the first accommodation groove, the radiating patch is insulated from the metal plate, the first coupling piece is insulated from the metal plate, the radiating patch and the first coupling piece are disposed opposite to each other, the radiating patch is insulated from the first coupling piece, the first coupling piece is located between the radiating patch and the radio frequency module, the radiating patch is configured to generate resonance in a first preset band, and the first coupling piece is configured to generate resonance in a second preset band.
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公开(公告)号：EP3975333A1
公开(公告)日：2022-03-30
申请号：EP20809670.1
申请日：2020-05-13
发明人： HUANG, Huan-Chu , MA, Rongjie , JIAN, Xianjing , ZHU, Zhimin
摘要： The present disclosure provides an antenna element and an electronic device. The antenna element includes: a substrate, having a ground plate; a vertically polarized dipole antenna, including a first antenna branch and a second antenna branch, where the first antenna branch and the second antenna branch are disposed in the substrate at an interval; a reflector, including several reflection pillars, where the several reflection pillars are sequentially arranged in the substrate at intervals along a parabola; and a first feeding structure, where the first antenna branch and the second antenna branch are electrically connected to the ground plate via the first feeding structure.
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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：EP3905437A1
公开(公告)日：2021-11-03
申请号：EP19905942.9
申请日：2019-12-18
发明人： JIAN, Xianjing , HUANG, Huan-Chu
摘要： This application provides a wireless electronic communications device, including: a metal frame on which a first antenna and a second antenna are disposed, wherein a first preset distance is spaced between the first antenna and the second antenna, and a feeding structure is disposed on each of the first antenna and the second antenna; and a slot structure disposed between the first antenna and the second antenna, where an extension distance of the slot structure in a width direction of the metal frame is less than a width of the metal frame.
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