| 发明名称 |
ANTENNA STRUCTURES FOR REDUCING THE EFFECTS OF MULTIPATH RADIO SIGNALS |
| 摘要 |
Compact antenna systems for reducing the reception of multipath signals are disclosed. An exemplary antenna system comprises a ground plane, a receiving antenna disposed above the ground plane and providing an output signal of the antenna system, and a passive antenna disposed below the ground plane. |
| 申请公布号 |
WO2004027920(A2) |
申请公布日期 |
2004.04.01 |
| 申请号 |
WO2003US28184 |
申请日期 |
2003.09.10 |
| 申请人 |
TOPCON GPS LLC |
发明人 |
SOUTIAGUINE, IGOR;TATARNIKOV, DMITRY;PHILIPPOV, VLADIMIR;STEPANENKO, ANTON;ASTAHOV, ANDREY |
| 分类号 |
H01Q5/00;H01Q9/04 |
主分类号 |
H01Q5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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