发明名称 |
Antenna and radio communication device |
摘要 |
A dielectric base of an antenna element has a first external terminal at a position substantially corresponding to a node of voltage-distribution distribution of a harmonic wave distributed in a feeding radiation electrode and a second external terminal at a position substantially corresponding to a node of voltage-distribution distribution of a harmonic wave distributed in a non-feeding radiation electrode. A substrate has a ground electrode and a first external-terminal electrode to which the first external terminal is connected. An extension element extends from the first external-terminal electrode so as to be separated from the ground electrode.
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申请公布号 |
US8508417(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20100816113 |
申请日期 |
2010.06.15 |
申请人 |
ONAKA KENGO;ISHIHARA TAKASHI;WATANABE MUNEHISA;MURAYAMA TAKUYA;MURATA MANUFACTURING CO., LTD. |
发明人 |
ONAKA KENGO;ISHIHARA TAKASHI;WATANABE MUNEHISA;MURAYAMA TAKUYA |
分类号 |
H01Q1/24 |
主分类号 |
H01Q1/24 |
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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