发明名称 |
Broadband antenna apparatus |
摘要 |
A broadband antenna apparatus includes a conducting ground plate, on which a three-dimensional member rests. A radiating conductor is stuck or printed on the three-dimensional member in such a manner that at least part of the radiating conductor is opposite to at least part of the ground plate. A wavelength shortening effect is achieved by the interposition of the three-dimensional member between the opposite parts of ground plate 1 and radiating conductor. This effect makes the broadband antenna apparatus smaller and lower in structure.
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申请公布号 |
US2005156793(A1) |
申请公布日期 |
2005.07.21 |
申请号 |
US20050079245 |
申请日期 |
2005.03.15 |
申请人 |
SONY CORPORATION |
发明人 |
ASAI HISATO;KURODA SHINICHI;YAMAURA TOMOYA |
分类号 |
H01Q13/08;H01Q1/38;H01Q9/40;H01Q9/42;(IPC1-7):H01Q1/38;H01Q1/48 |
主分类号 |
H01Q13/08 |
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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