发明名称 |
PRINTED CIRCUIT BOARD ANTENNA AND PRINTED CIRCUIT BOARD |
摘要 |
Embodiments of the present invention provide a printed circuit board antenna and a printed circuit board. The printed circuit board antenna of the present invention includes: a feeding part, having at least one first branch; a coupling interdigital part, having at least one second branch, where a gap is formed between the first branch and the second branch; a grounding part, where a gap is formed between the grounding part and the feeding part, a gap is formed between the grounding part and the coupling interdigital part, an opening is provided on the grounding part, and a feeding point of the feeding part extends out from the opening. The embodiments of the present invention resolve a problem of relatively low efficiency when high-frequency bandwidth of an antenna is relatively wide, implementing that efficiency meets a product requirement in an entire range of bandwidth. |
申请公布号 |
EP2851997(A4) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20140735349 |
申请日期 |
2014.01.02 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
LI, ZHENGHAO;LAN, YAO;JIANG, LINTAO;QI, JIE;ZHANG, YI;YAO, YUNDI |
分类号 |
H01Q1/38 |
主分类号 |
H01Q1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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