发明名称 |
Radar beacon apparatus |
摘要 |
A radar beacon apparatus comprises a slot antenna for transmitting and a slot antenna for receiving which are respectively disposed in the substantially same axial direction and a transmitting unit and a receiving unit which are respectively connected to each end in the axial direction of the slot antenna as body parts. The body part is outwardly covered with a radar dome case made of a transparent sphere of waves (radio permeable material).
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申请公布号 |
US4186396(A) |
申请公布日期 |
1980.01.29 |
申请号 |
US19780901087 |
申请日期 |
1978.04.28 |
申请人 |
MITSUBISHI DENKI K K |
发明人 |
KOTOH, KEIGO;MORINAKA, AKIYOSHI |
分类号 |
G01S1/68;G01S7/02;G01S13/74;G01S13/76;H01Q1/34;H04B1/59;(IPC1-7):G01S9/56;H01Q21/00 |
主分类号 |
G01S1/68 |
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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