- 专利标题： Antenna apparatus and terminal
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申请号： US17056253申请日： 2019-05-13
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公开(公告)号： US11658401B2公开(公告)日： 2023-05-23
- 发明人: Shaogang Deng , Qing Liu , Wei Chen
- 申请人： Huawei Technologies Co., Ltd.
- 申请人地址： CN Shenzhen
- 专利权人： HUAWEI TECHNOLOGIES CO., LTD.
- 当前专利权人： HUAWEI TECHNOLOGIES CO., LTD.
- 当前专利权人地址： CN Shenzhen
- 代理机构： Conley Rose, P.C.
- 优先权： CN 1810481642.6 2018.05.18
- 国际申请： PCT/CN2019/086635 2019.05.13
- 国际公布： WO2019/218966A 2019.11.21
- 进入国家日期： 2020-11-17
- 主分类号： H01Q1/36
- IPC分类号： H01Q1/36 ; H01Q5/307 ; H01Q1/32 ; H01Q1/48 ; H01Q9/32 ; H01Q19/02 ; H01Q5/392
摘要：
An antenna apparatus includes a ground plate, a radiator, and a signal source. The radiator is disposed on the ground plate. The signal source is configured to feed an electromagnetic wave signal of a first frequency band into the radiator. A first slot and a second slot are disposed on the ground plate. Both slots are closed slots and surround the radiator, and are used to restrain current distribution on the ground plate.
公开/授权文献
- US20210218133A1 Antenna Apparatus and Terminal 公开/授权日：2021-07-15
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