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公开(公告)号：US20150340761A1
公开(公告)日：2015-11-26
申请号：US14816190
申请日：2015-08-03
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Feng , Tiezhu Liang
CPC classification number: H01Q1/38 , H01Q1/243 , H01Q5/371 , H01Q7/00 , H01Q9/0421 , H01Q9/0442 , H01Q9/42
Abstract: An antenna apparatus and a terminal device are provided, which relate to the field of communications technologies. A switch disposed at an end of an antenna arm controls an antenna to switch to different resonance frequencies, therefore reduced antenna efficiency caused by switch loss is avoided and space occupied by the antenna is not increased. The antenna apparatus includes an antenna and a printed circuit board, where a feedpoint and a first grounding point are disposed on the printed circuit board, the antenna is connected to the feedpoint, and the antenna includes a first arm.
Abstract translation: 提供了一种与通信技术领域有关的天线装置和终端装置。 设置在天线臂的端部的开关控制天线切换到不同的谐振频率，因此避免了由开关损耗引起的降低的天线效率，并且不增加由天线占据的空间。 天线装置包括天线和印刷电路板，其中馈电点和第一接地点设置在印刷电路板上，天线连接到馈电点，天线包括第一臂。
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公开(公告)号：US09634385B2
公开(公告)日：2017-04-25
申请号：US14816190
申请日：2015-08-03
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Feng , Tiezhu Liang
CPC classification number: H01Q1/38 , H01Q1/243 , H01Q5/371 , H01Q7/00 , H01Q9/0421 , H01Q9/0442 , H01Q9/42
Abstract: An antenna apparatus and a terminal device are provided, which relate to the field of communications technologies. A switch disposed at an end of an antenna arm controls an antenna to switch to different resonance frequencies, therefore reduced antenna efficiency caused by switch loss is avoided and space occupied by the antenna is not increased. The antenna apparatus includes an antenna and a printed circuit board, where a feedpoint and a first grounding point are disposed on the printed circuit board, the antenna is connected to the feedpoint, and the antenna includes a first arm.
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