发明名称 |
Antenna |
摘要 |
In an antenna for communicating an electromagnetic wave, a first converger converges the electromagnetic wave. A second converger faces the first converger and includes a conductor plate having a through hole, into which a magnetic flux of the converged electromagnetic wave is converged. The through hole is formed at a center portion of the conductor plate so as to have a size which is sufficiently smaller than a wavelength of the electromagnetic wave. The conductor plate is formed with a cutout extending from a part of the through hole to an outer periphery of the conductor plate. A converter faces the through hole of the conductor plate to convert the converged magnetic flux into voltage. |
申请公布号 |
US2002053992(A1) |
申请公布日期 |
2002.05.09 |
申请号 |
US20010964410 |
申请日期 |
2001.09.28 |
申请人 |
HITACHI KOKUSAI ELECTRIC INC. |
发明人 |
KAWAKAMI KANJI;WAKO IICHI;MATSUI NOBUYUKI;FUKUDA YOSHIAKI |
分类号 |
H01Q1/22;H01Q7/00;H01Q13/10;(IPC1-7):H01Q13/10 |
主分类号 |
H01Q1/22 |
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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