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公开(公告)号：US20170229779A1
公开(公告)日：2017-08-10
申请号：US15502355
申请日：2014-08-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanpeng Li , Yafang Yu , Hanyang Wang , Jianming Li , Meng Hou , Bo Meng
Abstract: An antenna apparatus includes: one antenna body, a first filter apparatus, and a second filter apparatus; where the first filter apparatus includes a first inductor and a first high-pass low-impedance component, and the second filter apparatus includes a second inductor and a second high-pass low-impedance component; a feed connector is disposed on the first filter apparatus, and a ground connector is disposed on the second filter apparatus; the first inductor and the first high-pass low-impedance component are both electrically connected in parallel between a first end of the antenna body and the feed connector; and the second inductor and the second high-pass low-impedance component are both electrically connected in parallel between a second end of the antenna body and the ground connector.
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公开(公告)号：US20220239004A1
公开(公告)日：2022-07-28
申请号：US17610972
申请日：2020-03-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Chang , Yafang Yu , Kunpeng Wei , Dawei Zhou , Dong Yu , Hanyang Wang
Abstract: An antenna apparatus includes a grounding plate, a monopole, a first feeding component, and a second feeding component. A slot on the grounding plate includes a first slot and a second slot that interpenetrate each other, the second slot extends from the first slot to an edge of the grounding plate. The monopole includes a first stub and a second stub extending from the first stub to the second slot, the second stub and the second slot form a feeding structure. The first feeding component is electrically coupled to the grounding plate to feed the feeding structure to excite a first radiation mode of the antenna apparatus. The second feeding component is electrically coupled to the second stub to feed the feeding structure to excite a second radiation mode of the antenna apparatus. Polarizations in the two radiation modes are orthogonal.
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Patent Agency Ranking
公开(公告)号：US10741916B2
公开(公告)日：2020-08-11
申请号：US15781015
申请日：2015-12-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanpeng Li , Yafang Yu , Dawei Zhou , Hanyang Wang , Kun Feng
Abstract: A metal frame antenna and a terminal device are provided. The metal frame antenna includes N metal radiating elements between N+1 gaps, an end part of a metal radiating element on at least one of two sides of each of N−1 gaps between the N metal radiating elements is connected to a grounding part, the N metal radiating elements and respectively connected feeding branch circuits and grounding pails form N antennas, and N is an integer not less than 3.
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公开(公告)号：US10347969B2
公开(公告)日：2019-07-09
申请号：US15326678
申请日：2014-07-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanpeng Li , Yafang Yu , Hanyang Wang , Jianming Li
IPC: H01Q1/24 , H01Q1/44 , H01Q1/38 , H01Q9/42 , H01Q5/371 , H01Q5/378 , H01Q5/30 , H01Q1/48 , H04B1/3827
Abstract: A mobile terminal, where the mobile terminal includes an antenna, where the antenna includes a first radiator, a second radiator that forms an electrical connection with the first radiator, a first ground branch that forms a coupling part with one end of the first radiator, and a second ground branch that forms another coupling part with the other end of the first radiator, where the first radiator, the first ground branch, and the second ground branch form an outer frame of the mobile terminal, the second radiator encircles in an inner side of the outer frame formed by the first radiator, the first ground branch, and the second ground branch, and the first radiator and the second radiator generate resonances in different frequency bands.
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公开(公告)号：US20180358699A1
公开(公告)日：2018-12-13
申请号：US15781015
申请日：2015-12-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanpeng Li , Yafang Yu , Dawei Zhou , Hanyang Wang , Kun Feng
Abstract: A metal frame antenna and a terminal device are provided. The metal frame antenna includes N metal radiating elements between N+1 gaps, an end part of a metal radiating element on at least one of two sides of each of N−1 gaps between the N metal radiating elements is connected to a grounding part, the N metal radiating elements and respectively connected feeding branch circuits and grounding pails form N antennas, and N is an integer not less than 3.
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公开(公告)号：US11923626B2
公开(公告)日：2024-03-05
申请号：US17610972
申请日：2020-03-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le Chang , Yafang Yu , Kunpeng Wei , Dawei Zhou , Dong Yu , Hanyang Wang
Abstract: An antenna apparatus includes a grounding plate, a monopole, a first feeding component, and a second feeding component. A slot on the grounding plate includes a first slot and a second slot that interpenetrate each other, the second slot extends from the first slot to an edge of the grounding plate. The monopole includes a first stub and a second stub extending from the first stub to the second slot, the second stub and the second slot form a feeding structure. The first feeding component is electrically coupled to the grounding plate to feed the feeding structure to excite a first radiation mode of the antenna apparatus. The second feeding component is electrically coupled to the second stub to feed the feeding structure to excite a second radiation mode of the antenna apparatus. Polarizations in the two radiation modes are orthogonal.
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公开(公告)号：US20170207515A1
公开(公告)日：2017-07-20
申请号：US15326678
申请日：2014-07-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanpeng Li , Yafang Yu , Hanyang Wang , Jianming Li
IPC: H01Q1/24 , H01Q1/44 , H01Q1/48 , H04B1/3827 , H01Q5/30
CPC classification number: H01Q1/243 , H01Q1/38 , H01Q1/44 , H01Q1/48 , H01Q5/30 , H01Q5/371 , H01Q5/378 , H01Q9/42 , H04B1/3827
Abstract: A mobile terminal, where the mobile terminal includes an antenna, where the antenna includes a first radiator, a second radiator that forms an electrical connection with the first radiator, a first ground branch that forms a coupling part with one end of the first radiator, and a second ground branch that forms another coupling part with the other end of the first radiator, where the first radiator, the first ground branch, and the second ground branch form an outer frame of the mobile terminal, the second radiator encircles in an inner side of the outer frame formed by the first radiator, the first ground branch, and the second ground branch, and the first radiator and the second radiator generate resonances in different frequency bands.
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