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公开(公告)号：US20240055778A1
公开(公告)日：2024-02-15
申请号：US18259581
申请日：2021-12-29
发明人： Jikang Wang , Laiwei Shen , Jiaming Wang , Liang Xue
摘要： A foldable electronic device having a primary screen portion with a primary-screen antenna, and a secondary screen portion with a secondary-screen antenna. Positions of the primary-screen antenna and the secondary-screen antenna overlap when the electronic device is folded. The primary-screen antenna and the secondary-screen antenna may excite two antenna patterns of high isolation. In this way, even if the primary-screen antenna and the secondary-screen antenna operate on a same frequency band and overlap, good isolation performance can also be obtained.
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公开(公告)号：US12095159B2
公开(公告)日：2024-09-17
申请号：US17420609
申请日：2019-01-04
发明人： Laiwei Shen , Liang Xue , Jiaqing You
CPC分类号： H01Q13/103 , H01Q1/243 , H01Q1/44 , H01Q5/378 , H01Q21/28
摘要： An antenna system having a first antenna that includes a metal middle frame, a first metal frame, and a second metal frame. The middle frame is a ground of the first antenna. The first and second metal frames are side edges of the mobile terminal. A first gap is formed by the first, the second metal frames, and the middle frame. A first end of the first metal frame is connected to the middle frame by a first connection point, and a second end of the first metal frame is connected to a first end of the second metal frame. A first slit is located between a second end of the second metal frame and the middle frame. The first feed point on the first metal frame is connected to the middle frame. A length of the first metal frame is greater than a length of the second metal frame.
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公开(公告)号：US20220416834A1
公开(公告)日：2022-12-29
申请号：US17641380
申请日：2020-08-25
发明人： Jiaqing You , Jikang Wang , Laiwei Shen
摘要： An antenna apparatus having an antenna. The antenna comprises a first radiator section and a second radiator section coupled to each other, and a third radiator section, a fourth radiator section, and a fifth radiator section that are distributed on a same side of the first and second radiator sections, wherein the third radiator section is coupled to a junction of the first and second radiator sections and is grounded, and the fourth and fifth radiator sections are separately disposed on two sides of the third radiator section, wherein the fourth radiator section is grounded by a first switch, and the fifth radiator section is grounded by a second switch.
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公开(公告)号：US11996625B2
公开(公告)日：2024-05-28
申请号：US17641198
申请日：2020-09-18
发明人： Jiaqing You , Hanyang Wang , Xianbin Zhu , Yan Wang , Laiwei Shen , Liang Xue , Qiuliang Xu
CPC分类号： H01Q3/24 , H01Q5/314 , H01Q9/42 , H01Q21/0006 , H01Q21/28 , H01Q1/2291 , H01Q1/243
摘要： A multi-antenna system and an electronic device comprising the same. An intelligent multi-antenna solution in which antennas are laid out at the top, the side, and the bottom of an electronic device is used, so that three antenna groups including a top antenna group, a middle antenna group, and a bottom antenna group are respectively formed, and antenna performance in a plurality of scenarios such as a free-space scenario, a portrait-mode holding scenario, and a landscape-mode holding scenario is considered, to improve antenna radiation efficiency.
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公开(公告)号：US20200373669A1
公开(公告)日：2020-11-26
申请号：US16637185
申请日：2017-11-10
发明人： Liang Xue , Pengfei Wu , Laiwei Shen , Zhiyuan Xie , Jiaqing You , Dong Yu
摘要： An antenna includes a radiator, where the radiator includes three parts separated by a gap, an end of a second part proximate to a first part is a first end, and an end of the second part proximate to a third part is a second end, a medium-high frequency feeder, electrically coupled to the radiator at a first coupling point, a low frequency feeder electrically coupled to the radiator, a first ground cable electrically coupled to the radiator at a second coupling point, where an adjustable component for controlling conduction of the first ground cable is disposed on the first ground cable, a length from the second coupling point to an end that is in the first end and the second end and that is further from the first coupling point is a quarter of a wavelength corresponding to a resonance frequency.
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公开(公告)号：US20220085513A1
公开(公告)日：2022-03-17
申请号：US17420609
申请日：2019-01-04
发明人： Laiwei Shen , Liang Xue , Jiaqing You
摘要： An antenna system having a first antenna that includes a metal middle frame, a first metal frame, and a second metal frame. The middle frame is a ground of the first antenna. The first and second metal frames are side edges of the mobile terminal. A first gap is formed by the first, the second metal frames, and the middle frame. A first end of the first metal frame is connected to the middle frame by a first connection point, and a second end of the first metal frame is connected to a first end of the second metal frame. A first slit is located between a second end of the second metal frame and the middle frame. The first feed point on the first metal frame is connected to the middle frame. A length of the first metal frame is greater than a length of the second metal frame.
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公开(公告)号：US11128047B2
公开(公告)日：2021-09-21
申请号：US16637185
申请日：2017-11-10
发明人： Liang Xue , Pengfei Wu , Laiwei Shen , Zhiyuan Xie , Jiaqing You , Dong Yu
摘要： An antenna includes a radiator, where the radiator includes three parts separated by a gap, an end of a second part proximate to a first part is a first end, and an end of the second part proximate to a third part is a second end, a medium-high frequency feeder, electrically coupled to the radiator at a first coupling point, a low frequency feeder electrically coupled to the radiator, a first ground cable electrically coupled to the radiator at a second coupling point, where an adjustable component for controlling conduction of the first ground cable is disposed on the first ground cable, a length from the second coupling point to an end that is in the first end and the second end and that is further from the first coupling point is a quarter of a wavelength corresponding to a resonance frequency.
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