| 发明名称 |
Parabolic antenna for directional-radio systems |
| 摘要 |
A radome (6) having a cylindrical collar (7) is placed in front of the reflector (1) of the antenna. The collar is clad internally with a ring (9) consisting of metal foil and a ring (10) of absorber material placed above it. The side of the rings (9, 10) facing away from the reflector (1) is provided with a tooth system (Z). <IMAGE>
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| 申请公布号 |
DE3533211(A1) |
申请公布日期 |
1987.03.19 |
| 申请号 |
DE19853533211 |
申请日期 |
1985.09.18 |
| 申请人 |
STANDARD ELEKTRIK LORENZ AG |
发明人 |
BECKER,KLAUS,DR.-ING.;GREVING,GERHARD,DR.-ING. |
| 分类号 |
H01Q1/42;H01Q17/00;(IPC1-7):H01Q19/12;H01Q19/19 |
主分类号 |
H01Q1/42 |
| 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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