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公开(公告)号：US20240421490A1
公开(公告)日：2024-12-19
申请号：US18703869
申请日：2023-04-26
Applicant: Honor Device Co., Ltd.
Inventor： Aofang Zhang , Kunpeng Wei , Shaojie Chu , Yiwu Hu , Yang Lu
IPC: H01Q9/04
Abstract: A terminal antenna includes a first radiator. The first radiator includes N radiating elements connected end to end, where N is an integer greater than or equal to 2. One end of any one of the radiating elements is grounded through a reactance element. The N radiating elements include a first radiating element, and a feed is arranged at one end of the first radiating element away from the reactance element.
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公开(公告)号：US12166287B2
公开(公告)日：2024-12-10
申请号：US18008907
申请日：2022-05-12
Applicant: HONOR DEVICE CO., LTD.
Inventor： Yi Wang , Chongfeng Zhao , Kunpeng Wei
Abstract: This application provides a terminal antenna, including a first radiator, a second radiator, a third radiator, a first tuning circuit, and a second tuning circuit. The third radiator includes a low frequency radiator and a medium-high frequency radiator. The first tuning circuit is configured to adjust a frequency of a resonance of a ¾λ mode of a medium-high frequency produced by the low frequency radiator to be less than a frequency of a resonance of a left-handed antenna mode. The second tuning circuit is configured to adjust the frequency of the resonance of the left-handed antenna mode to be greater than the frequency of the resonance of the ¾λ mode of the medium-high frequency produced by resonating by the low frequency radiator. Values of both the first distance and the second distance are less than 1/16λ of a frequency band in which the third radiator produces a low frequency.
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公开(公告)号：US20240145910A1
公开(公告)日：2024-05-02
申请号：US18547455
申请日：2022-05-06
Applicant: Honor Device Co., Ltd.
Inventor： Aofang Zhang , Shaojie Chu , Lei Li , Kunpeng Wei
IPC: H01Q1/52 , H01Q1/24 , H01Q1/48 , H04B1/00 , H04B1/3827 , H04B7/0404
CPC classification number: H01Q1/523 , H01Q1/243 , H01Q1/48 , H04B1/0064 , H04B1/3838 , H04B7/0404
Abstract: An antenna combination system and a terminal device. The antenna combination system includes a first antenna and a second antenna having a distance less than a first preset threshold. The first antenna includes a first radiation branch and a first feed point, a feed point of the second antenna is arranged on a side away from the first feed point, and a side of the first radiation branch away from the first feed point is grounded. The first feed point is arranged on a side close to the second antenna, and the length of the first radiation branch is an odd multiple of (½)λ. In a case that the second antenna transmits a signal in a first frequency band, a first signal and a second signal that cancel each other are coupled from the second antenna to the first antenna.
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公开(公告)号：US20240128646A1
公开(公告)日：2024-04-18
申请号：US17908153
申请日：2022-03-30
Applicant: Honor Device Co., Ltd.
Inventor： Yiwu Hu , Aofang Zhang , Kunpeng Wei
CPC classification number: H01Q9/0421 , H01Q1/243 , H01Q1/48
Abstract: Embodiments of this application provide a low-SAR antenna and an electronic device, which relates to the field of electronic devices and can provide good radiation performance at middle/high frequencies and have a low SAR value. The specific solution is as follows. A first radiation structure includes a first radiator, and a second radiation structure includes a second radiator. A first end of the first radiator and a first end of the second radiator form a first gap. A second end of the first radiator is free, and a second end of the second radiator is grounded. A feed point of the antenna is coupled to the first radiator, and the first radiator is divided into a first portion and a second portion that are delimited by the feed point. In a case that the antenna is in operation, the first portion of the first radiator and the second radiator work together in a first frequency band and a second frequency band, and a frequency of the first frequency band is less than a frequency of the second frequency band.
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公开(公告)号：US20250087889A1
公开(公告)日：2025-03-13
申请号：US18561572
申请日：2023-04-28
Applicant: Honor Device Co., Ltd.
Inventor： Yiwu Hu , Kunpeng Wei , Shaojie Chu , Yang Lu
Abstract: Embodiments of this application relate to the field of antennas, and provide a terminal antenna. The terminal antenna includes n radiators. The n radiators include a first radiator, a second radiator, and a third radiator. Lengths of the first radiator, the second radiator, and the third radiator form a descending arithmetic progression. The first radiator, the second radiator, and the third radiator are arranged in sequence to form two gaps. A coupling capacitance formed by the first radiator and the second radiator through the corresponding gap is greater than a coupling capacitance formed by the second radiator and the third radiator through the corresponding gap. The first radiator, the second radiator, and the third radiator are any three of the n radiators distributed in sequence.
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Patent Agency Ranking
公开(公告)号：US20250007180A1
公开(公告)日：2025-01-02
申请号：US18260660
申请日：2022-12-08
Applicant: Honor Device Co., Ltd.
Inventor： Qiao Guan , Kunpeng Wei , Yi Wang
Abstract: A MIMO antenna system related to the field of antenna technologies. A specific solution includes: The MIMO antenna system includes a first antenna and a second antenna, the first antenna includes a first radiator and a second radiator, the first radiator is in a ring structure, the second radiator is disposed inside the first radiator. A first feed is further disposed on the first antenna, and one end of the first feed is disposed on the first radiator and the second radiator. The second antenna includes a third radiator, the third radiator is in a ring structure, a penetration slot is disposed on the third radiator. A second feed is further disposed on the third radiator. The first antenna is disposed inside the second antenna and they are not connected to each other.
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公开(公告)号：US20240388008A1
公开(公告)日：2024-11-21
申请号：US18272281
申请日：2022-12-08
Applicant: Honor Device Co., Ltd.
Inventor： Kunpeng Wei , Qiao Guan
Abstract: Embodiments of this application disclose a terminal antenna, and relate to the field of antenna technologies. The terminal antenna includes a first radiator and a second radiator, the first radiator is in a ring structure, the second radiator is disposed inside the first radiator, the first radiator and the second radiator are not directly connected, and the first radiator and the second radiator are located on a same plane. The terminal antenna further includes at least two inductor components, one end of the inductor component is connected to the first radiator, and the other end of the inductor component is connected to the second radiator. A feed is further disposed on the terminal antenna, one end of the feed is disposed on the first radiator, and the other end of the feed is disposed on the second radiator.
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公开(公告)号：US12224824B2
公开(公告)日：2025-02-11
申请号：US18261227
申请日：2022-12-19
Applicant: HONOR DEVICE CO., LTD.
Inventor： Yuan Xu , Hang Meng , Kunpeng Wei , Shaojie Chu
IPC: H04B7/0426 , H04B1/38 , H04B1/3827 , H04B1/401 , H04B7/06
Abstract: Embodiments of this application disclose an antenna power control method and an electronic device. The specific solution is: obtaining, by a first sensor, statuses of at least two detection channels, where each of the detection channels corresponds to one status, the status is any one of a first state and a second state, the first state indicates that a value of capacitance between an antenna corresponding to the detection channel and a human body is greater than a first threshold, and the second state indicates that the value of the capacitance between the antenna corresponding to the detection channel and the human body is less than the first threshold; determining, by a first driving module, a first range value based on the statuses of the at least two detection channels; and controlling, by the processor, transmit power of the at least two antennas based on the first range value.
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公开(公告)号：US12212055B2
公开(公告)日：2025-01-28
申请号：US18013338
申请日：2022-04-25
Applicant: HONOR DEVICE CO., LTD.
Inventor： Yiwu Hu , Kunpeng Wei
Abstract: This application provides an antenna decoupling structure, a MIMO antenna, and a terminal. The antenna decoupling structure includes a grounding stub and a capacitor structure, where a first end of the grounding stub is connected to an antenna floor, to form an equivalent inductor; and a first end of the capacitor structure is connected to the antenna floor, and a second end of the capacitor structure is connected to a second end of the grounding stub, so that the equivalent inductor and the capacitor structure form an LC resonant structure, where a parameter corresponding to the LC resonant structure meets a decoupling requirement for at least one target decoupling frequency band. Because the resonant frequency depends on the inductance and the capacitance that correspond to the LC resonant structure, antenna miniaturization can be realized by reducing a size of each portion of the decoupling structure.
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公开(公告)号：US20250023238A1
公开(公告)日：2025-01-16
申请号：US18562612
申请日：2023-04-26
Applicant: Honor Device Co., Ltd.
Inventor： Yiwu Hu , Aofang Zhang , Shaojie Chu , Kunpeng Wei
Abstract: A terminal antenna and an electronic device, which relate to the field of antenna technologies. By adding a choke structure, optimization of a maximum gain of an original antenna is implemented, and in addition. A specific solution is as follows: the terminal antenna includes a first radiator and a second radiator. a first end of the first radiator is provided with a feed, and a second end of the first radiator is connected to a reference ground; the first radiator is provided with a gap that runs through the first radiator, the gap is in an interdigitated structure, and there are at least two gaps; and the second radiator is arranged on a side of the first radiator, the second radiator is L-shaped, the second radiator and the reference ground enclose an inverted L-shaped first gap.
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