发明名称 |
Radio wave lens antenna device including Luneberg lens to receive/transmit radio waves from/to geostationary satellite and a pointing map |
摘要 |
A radio wave lens antenna device comprising a hemispherical Luneberg lens (2) made of a dielectric material, a reflecting plate (1) having a larger size than the diameter of the lens (2) at a half-cut surface of the sphere of the lens (2), an antenna element (4) provided at the focal point of the lens (2), a retainer for retaining the antenna element, and a mounting portion (5) for mounting the antenna device on an installation portion, the reflecting plate (1) being mounted on the installation portion so as to be substantially vertical relative to the ground. |
申请公布号 |
NZ531876(A) |
申请公布日期 |
2005.04.29 |
申请号 |
NZ20020531876 |
申请日期 |
2002.09.09 |
申请人 |
SUMITOMO ELECTRICAL INDUSTRIES, LTD |
发明人 |
KURODA, MASATOSHI;KISHIMOTO, TETSUO;IMAI, KATSUYUKI;SHIBANO, YOSHIZO |
分类号 |
H01Q1/02;H01Q1/12;H01Q1/22;H01Q1/42;H01Q3/06;H01Q3/08;H01Q3/14;H01Q3/18;H01Q5/00;H01Q15/08;H01Q19/06;H01Q19/10;H01Q25/00;(IPC1-7):H01Q15/08 |
主分类号 |
H01Q1/02 |
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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