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公开(公告)号：US12027776B2
公开(公告)日：2024-07-02
申请号：US17156271
申请日：2021-01-22
发明人： Yijin Wang , Huan-Chu Huang , Xianjing Jian
摘要： A terminal device includes a metal frame. At least two slots are disposed on a side of the metal frame, at least two antenna feedpoints are disposed on an inner side wall of the metal frame, and different antenna feedpoints in the at least two antenna feedpoints are located on side edges of different slots. A signal reflection wall is further disposed inside the terminal device, and a gap exists between the signal reflection wall and the at least two slots. The signal reflection wall is formed by a metal outer wall of a battery of the terminal device. The metal frame and the signal reflection wall are both electrically connected to a ground plate of the terminal device.
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公开(公告)号：US11527812B2
公开(公告)日：2022-12-13
申请号：US17156143
申请日：2021-01-22
发明人： Yijin Wang , Huan-Chu Huang , Xianjing Jian
摘要： A terminal device includes a metal frame having at least two slots disposed on a side of the metal frame. At least two antenna feedpoints are disposed on an inner side wall of the metal frame, and different antenna feedpoints in the at least two antenna feedpoints are disposed on side edges of different slots. A signal reflection wall is further provided inside the terminal device, and a gap exists between the signal reflection wall and the at least two slots. The signal reflection wall is formed by a metal wall of a battery chamber of the terminal device, and the battery chamber is a structure that accommodates a battery of the terminal device. The metal frame and the signal reflection wall are both electrically connected to a ground plate of the terminal device.
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公开(公告)号：US20210320408A1
公开(公告)日：2021-10-14
申请号：US17357197
申请日：2021-06-24
发明人： Huan-Chu Huang , Yijin Wang , Xianjing Jian
摘要： An antenna structure and a high-frequency multi-band wireless communication terminal are provided. The antenna structure includes: a metal plate, on which a first accommodation groove is provided; an antenna unit, including 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.
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公开(公告)号：US11688953B2
公开(公告)日：2023-06-27
申请号：US17213898
申请日：2021-03-26
发明人： Huan-chu Huang , Yijin Wang , Xianjing Jian
CPC分类号： H01Q21/065 , H01Q9/045 , H01Q21/0031
摘要： A terminal device includes feed sources, a metal frame, coupling patches, and radiating patches, where at least two grooves are formed in the outer side surface of the metal frame, two first through holes are formed in each groove, a coupling patch and a radiating patch are arranged in each groove; the coupling patch in each groove is arranged between the radiating patch and the bottom of the groove, and two second through holes are formed in the coupling patch; two antenna feed points are arranged on each radiating patch, each feed source is connected to one antenna feed point through one first through hole and one second through hole; and the metal frame, the coupling patch, and the radiating patch are not in contact with one another, and an area of the radiating patch is less than an area of the coupling patch.
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公开(公告)号：US11962099B2
公开(公告)日：2024-04-16
申请号：US17357197
申请日：2021-06-24
发明人： Huan-Chu Huang , Yijin Wang , Xianjing Jian
摘要： An antenna structure and a high-frequency multi-band wireless communication terminal are provided. The antenna structure includes: a metal plate, on which a first accommodation groove is provided; an antenna unit, including 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.
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公开(公告)号：US11757178B2
公开(公告)日：2023-09-12
申请号：US17200164
申请日：2021-03-12
发明人： Yijin Wang , Huan-chu Huang , Xianjing Jian
CPC分类号： H01Q1/44 , H01Q1/36 , H01Q1/48 , H01Q1/50 , H01Q21/0006
摘要： An antenna of a terminal device, the antenna includes a metal frame, a side of the metal frame is provided with at least two slot units, each slot unit includes a first slot ring and a second slot ring, the first slot ring and the second slot ring communicate through a third slot, an outer edge circumference of the first slot ring is different from that of the second slot ring. Portions of the metal frame on both sides of the third slot are provided with an antenna feed point and a ground feed point, respectively. The metal frame is electrically connected with a ground plate in the terminal device.
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公开(公告)号：US11735807B2
公开(公告)日：2023-08-22
申请号：US17671877
申请日：2022-02-15
发明人： Huan-Chu Huang , Xianjing Jian , Rongjie Ma , Yijin Wang
CPC分类号： H01Q1/2283 , H01Q19/17 , H01Q21/0025
摘要： An antenna module and an electronic device are provided. 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：US12021316B2
公开(公告)日：2024-06-25
申请号：US17531742
申请日：2021-11-20
发明人： Xianjing Jian , Huan-Chu Huang , Yijin Wang
CPC分类号： H01Q5/371 , H01Q5/50 , H01Q9/0407
摘要： An antenna unit and a terminal device are provided. 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：US20240128633A1
公开(公告)日：2024-04-18
申请号：US18539567
申请日：2023-12-14
发明人： Xianjing Jian , Yijin Wang
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：US11942674B2
公开(公告)日：2024-03-26
申请号：US17358362
申请日：2021-06-25
发明人： Yijin Wang , Xianjing Jian
CPC分类号： H01Q1/2283 , H01Q1/36 , H01Q1/48 , H01Q1/50
摘要： An antenna structure includes a resonant arm, a first feed line portion, a first floor, a substrate, a second floor, a second feed line portion, and at least two radiation pieces. The resonant arm is electrically connected to the first floor through the first feed line portion. The substrate is attached to the second floor. The second floor is disposed on a surface of the substrate proximate to the first floor. Two ends of a shield layer of the second feed line portion are connected to the first floor and the second floor, respectively. The at least two radiation pieces are disposed on a surface of the substrate away from the second floor. The second feed line portion wraps a feed line inside. The feed line passes through the substrate and the second floor and electrically connects to the at least two radiation pieces.
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