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公开(公告)号：US11984670B2
公开(公告)日：2024-05-14
申请号：US17360590
申请日：2021-06-28
发明人： Xianjing Jian , Huan-Chu Huang
CPC分类号： H01Q9/0421 , H01Q1/243 , H04M1/0262 , H04M1/0274 , H04M1/0277
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, where 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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公开(公告)号：US11973280B2
公开(公告)日：2024-04-30
申请号：US17530375
申请日：2021-11-18
发明人： Yijin Wang , Huan-Chu Huang , Xianjing Jian
摘要： An 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, and the M feeding components are isolated from the target metal groove. The M feeding arms are located between the bottom of the target metal groove and the first insulator, and the M feeding arms is 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, and 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：US11757195B2
公开(公告)日：2023-09-12
申请号：US17531603
申请日：2021-11-19
发明人： Huan-Chu Huang , Rongjie Ma , Xianjing Jian , Zhimin Zhu
摘要： An antenna element 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：US11695210B2
公开(公告)日：2023-07-04
申请号：US17214613
申请日：2021-03-26
发明人： Huan-Chu Huang , Yijin Wang , Xianjing Jian
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0414 , H01Q9/045 , H01Q9/0435
摘要： A terminal device is provided. The terminal device includes a feed, a metal frame, and a radiating patch. At least two grooves are disposed on an outer surface of the metal frame, two through-holes are disposed in each groove, the radiating patch is disposed in each groove, the metal frame is grounded, two antenna feeding points are disposed on each radiating patch, the feed is connected to one feeding point through one through-hole, the antenna feeding points in each groove are in a one-to-one correspondence with the through-holes, and each radiating patch is insulated from the groove by using a non-conducting material.
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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：US11984645B2
公开(公告)日：2024-05-14
申请号：US17575327
申请日：2022-01-13
发明人： Rongjie Ma , Huan-Chu Huang , Xianjing Jian
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q9/16 , H01Q21/0006
摘要： An antenna element includes: a substrate with a ground plate, a horizontally polarized dipole antenna including a first antenna branch and a second antenna branch, and a first feeding structure. The first antenna branch and the second antenna branch are disposed in the substrate at intervals, the first antenna branch and the second antenna branch are disposed on a plane on which the ground plate is disposed, and the first antenna branch and the second antenna branch are electrically connected to the ground plate through the first feeding structure. 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.
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公开(公告)号：US20220140473A1
公开(公告)日：2022-05-05
申请号：US17575327
申请日：2022-01-13
发明人： Rongjie MA , Huan-Chu Huang , Xianjing Jian
摘要： An antenna element includes: a substrate with a ground plate, a horizontally polarized dipole antenna including a first antenna branch and a second antenna branch, and a first feeding structure. The first antenna branch and the second antenna branch are disposed in the substrate at intervals, the first antenna branch and the second antenna branch are disposed on a plane on which the ground plate is disposed, and the first antenna branch and the second antenna branch are electrically connected to the ground plate through the first feeding structure. 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.
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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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