发明名称 |
Dielectric lens antenna and radio device including the same |
摘要 |
A dielectric lens antenna includes a dielectric lens, a primary radiator and a dielectric member provided between the dielectric lens and the primary radiator. The dielectric member is formed into a substantially circular cone shape, and the dielectric constant of the dielectric member is reduced continuously in the radial direction of the dielectric lens from the center line passing through the center of the dielectric lens and the primary radiator.
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申请公布号 |
US6356246(B1) |
申请公布日期 |
2002.03.12 |
申请号 |
US19990454166 |
申请日期 |
1999.12.01 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
NAKAMURA FUMINORI;YAMADA HIDEAKI |
分类号 |
H01Q15/08;H01Q19/06;H01Q19/08;(IPC1-7):H01Q15/08 |
主分类号 |
H01Q15/08 |
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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