| 发明名称 |
SWITCHED ARRAY FOR MOBILE SATELLITE COMMUNICATION |
| 摘要 |
A roof top antenna for moving vehicles for discriminating among geostationary satellites, the antenna comprising four linear arrays for radiating four sets of grating lobes in azimuth at six different elevations from zenith by using switching circuits to steer the grating lobes.
|
| 申请公布号 |
CA2136048(A1) |
申请公布日期 |
1995.05.19 |
| 申请号 |
CA19942136048 |
申请日期 |
1994.11.17 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
WATERMAN, TIMOTHY G. |
| 分类号 |
H01Q1/27;H01Q1/32;H01Q3/24;H01Q21/29;H01Q25/00;(IPC1-7):H01Q1/32 |
主分类号 |
H01Q1/27 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
