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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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公开(公告)号：US20190027830A1
公开(公告)日：2019-01-24
申请号：US16067500
申请日：2015-12-31
发明人： Hanyang Wang , Chien-Ming Lee , Xuefei Zhang , Lijun Ying , Liang Xue , Jiaqing You , Lei Wang , Yue Shi , Dong Yu , Guoping Wu , Bo Huang
摘要： An antenna apparatus and a terminal, where the antenna apparatus includes an antenna body and at least one stub, where a feed terminal is disposed on the antenna body, one end of the stub is electrically coupled to a coupling point between the feed terminal and a first open-circuit end of the antenna body, and the other end of the stub is an open-circuit end, and an antenna body length between the coupling point and the feed terminal is a half of a wavelength corresponding to a specified operating frequency, and a length of the stub is one quarter of the wavelength corresponding to the specified operating frequency.
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公开(公告)号：US20170373388A1
公开(公告)日：2017-12-28
申请号：US15541467
申请日：2015-01-04
发明人： Hanyang Wang , Liang Xue , Lei Wang , Jiaqing You , Meng Hou
CPC分类号： H01Q1/50 , H01Q1/242 , H01Q1/243 , H01Q1/42 , H01Q1/44 , H01Q5/321 , H01Q5/328 , H01Q9/42 , H01Q21/28
摘要： A handheld device includes a metal frame, two switches, and an antenna feedpoint, where two slits are disposed at the metal frame; the slits divide the metal frame into a left frame, a middle frame, and a right frame; two sides of each slit are bridged by one switch, where one of the switches is in a connected state, the other of the switches is in a disconnected state, and the two switches perform state switching when a user's finger connects a slit corresponding to the switch in a disconnected state; and the antenna feedpoint is electrically connected to the middle frame, and the left frame and the right frame are grounded, to form an antenna.
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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：US11515649B2
公开(公告)日：2022-11-29
申请号：US17044174
申请日：2018-04-25
发明人： Pengfei Wu , Hanyang Wang , Chien-Ming Lee , Dong Yu , Jiaqing You
摘要： An antenna and a mobile terminal are provided. The antenna includes a plurality of antenna units arranged in an array, and each antenna unit includes a first radiating element and a second radiating element, where the first radiating element includes a first slot disposed on a metal layer, the second radiating element includes at least one radiating stub, and the first radiating element is coupled to the at least one radiating stub. In any two adjacent antenna units, a feeder of one antenna unit is connected to a first radiating element of the antenna unit, and a feeder of the other antenna unit is connected to a second radiating element of the antenna unit. In the technical solution, feeders of adjacent antenna units are directly connected to different first radiating elements and second radiating elements.
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公开(公告)号：US20220140486A1
公开(公告)日：2022-05-05
申请号：US17433770
申请日：2020-02-10
发明人： Yan Wang , Chien-Ming Lee , Jikang Wang , Jiaqing You , Hanyang Wang
摘要： An antenna has an exciting element disposed above a ground plane of an electronic device. Power fed to the exciting element excites the ground plane to generate radiation. In this way, radiation capability of the ground plane is not affected by clearance between a display screen and the ground plane, and the antenna is applicable to an electronic device with limited antenna space. In addition, the ground plane serves as a radiation aperture of the electronic device.
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公开(公告)号：US20210151886A1
公开(公告)日：2021-05-20
申请号：US17055396
申请日：2018-05-15
发明人： Hanyang Wang , Lei Wang , Yan Wang , Jiaqing You , Dong Yu , Liang Xue , Chien-ming Lee
摘要： An antenna system and a terminal device. The, where the antenna system includes a first feed point, a first ground point, a second feed point, a second ground point, a third ground point, a fourth ground point, a first radiator, a second radiator, a first resonance structure, and a second resonance structure, where the first feed point is coupled to the first radiator, the second feed point is coupled to the second radiator, the first radiator is coupled to the first ground point, and the second radiator is coupled to the second ground point, the first resonance structure is electromagnetically coupled to the first radiator at a first distance from the first radiator, and the second resonance structure is electromagnetically coupled to the second radiator at a second distance from the second radiator.
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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：US11949177B2
公开(公告)日：2024-04-02
申请号：US17433770
申请日：2020-02-10
发明人： Yan Wang , Chien-Ming Lee , Jikang Wang , Jiaqing You , Hanyang Wang
摘要： An antenna has an exciting element disposed above a ground plane of an electronic device. Power fed to the exciting element excites the ground plane to generate radiation. In this way, radiation capability of the ground plane is not affected by clearance between a display screen and the ground plane, and the antenna is applicable to an electronic device with limited antenna space. In addition, the ground plane serves as a radiation aperture of the electronic device.
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