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公开(公告)号：US11973278B2
公开(公告)日：2024-04-30
申请号：US17765113
申请日：2020-07-27
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H01Q9/0414 , H01Q1/48 , H01Q9/045
Abstract: An electronic device comprising an antenna structure including a signal reference ground, a first antenna, and a second antenna. The first antenna includes a first radiator and a first feeding line, where the first radiator has a first feeding point, is fed from the first feeding point through the first feeding line, and is electrically coupled to the signal reference ground. The second antenna includes a second radiator and a second feeding line, where the second radiator has a second feeding point and is fed from the second feeding point through the second feeding line, and the second feeding line includes a signal transmission line and a signal reference ground line that is electrically coupled to the first radiator.
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Patent Agency Ranking
公开(公告)号：US20180254561A1
公开(公告)日：2018-09-06
申请号：US15754545
申请日：2015-08-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Pan
CPC classification number: H01Q9/0457 , H01Q1/38 , H01Q1/50 , H01Q3/24 , H01Q9/0435 , H01Q9/065 , H01Q21/29
Abstract: An antenna, an antenna control method, an antenna control apparatus, and an antenna system, where the antenna includes a feeding part and at least two oscillators, and a circuit with a variable inductance value is disposed between any oscillator and the feeding part. When the inductance value of the circuit between the oscillator and the feeding part is zero the oscillator is used as an excitation oscillator. When the inductance value is greater than zero, the oscillator is used as an excited oscillator. Any oscillator may be used as an excitation oscillator or an excited oscillator. The antenna can implement full coverage on a horizontal plane and has a relatively high gain.
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公开(公告)号：US10734728B2
公开(公告)日：2020-08-04
申请号：US15754545
申请日：2015-08-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Pan
Abstract: An antenna, an antenna control method, an antenna control apparatus, and an antenna system, where the antenna includes a feeding part and at least two oscillators, and a circuit with a variable inductance value is disposed between any oscillator and the feeding part. When the inductance value of the circuit between the oscillator and the feeding part is zero the oscillator is used as an excitation oscillator. When the inductance value is greater than zero, the oscillator is used as an excited oscillator. Any oscillator may be used as an excitation oscillator or an excited oscillator. The antenna can implement full coverage on a horizontal plane and has a relatively high gain.
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公开(公告)号：US20190221932A1
公开(公告)日：2019-07-18
申请号：US16360739
申请日：2019-03-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Pan
CPC classification number: H01Q3/2694 , H01Q3/26 , H01Q3/36 , H01Q11/04 , H01Q13/206 , H01Q15/242 , H04B7/0413
Abstract: An antenna apparatus includes a first radiation area, a phase adjustment area and a second radiation area. The first radiation area is disposed opposite to the second radiation area. The first radiation area is connected to one end of the phase adjustment area. The other end of the phase adjustment area is connected to the second radiation area. The first radiation area includes a feeding point of the antenna apparatus. The second radiation area includes a ground point of the antenna apparatus. The phase adjustment area is used to adjust a phase of a signal fed by the feeding point, to change a direction of a space electromagnetic field formed by an electromagnetic signal radiated by each of the first radiation area and the second radiation area.
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公开(公告)号：US20220399648A1
公开(公告)日：2022-12-15
申请号：US17765113
申请日：2020-07-27
Applicant: Huawei Technologies Co., Ltd.
Abstract: An electronic device comprising an antenna structure including a signal reference ground, a first antenna, and a second antenna. The first antenna includes a first radiator and a first feeding line, where the first radiator has a first feeding point, is fed from the first feeding point through the first feeding line, and is electrically coupled to the signal reference ground. The second antenna includes a second radiator and a second feeding line, where the second radiator has a second feeding point and is fed from the second feeding point through the second feeding line, and the second feeding line includes a signal transmission line and a signal reference ground line that is electrically coupled to the first radiator.
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公开(公告)号：US10985458B2
公开(公告)日：2021-04-20
申请号：US16360739
申请日：2019-03-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Pan
IPC: H01Q3/26 , H01Q3/36 , H01Q15/24 , H01Q13/20 , H01Q11/04 , H04B7/0413 , H01Q1/22 , H01Q5/371 , H01Q25/00 , H01Q3/24
Abstract: An antenna apparatus includes a first radiation area, a phase adjustment area and a second radiation area. The first radiation area is disposed opposite to the second radiation area. The first radiation area is connected to one end of the phase adjustment area. The other end of the phase adjustment area is connected to the second radiation area. The first radiation area includes a feeding point of the antenna apparatus. The second radiation area includes a ground point of the antenna apparatus. The phase adjustment area is used to adjust a phase of a signal fed by the feeding point, to change a direction of a space electromagnetic field formed by an electromagnetic signal radiated by each of the first radiation area and the second radiation area.
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