| 发明名称 |
PASSIVE SSR |
| 摘要 |
A reply is received from aircrafts (A and B) for calibration in response to an iterrogation of SSR stations (81, 82, and 83) to detect transmission timing of the iterrogation of the SSR stations (81, 82 and 83) and directly-facing timing of antennas of the SSR stations and thus detect a position of an arbitrary aircraft based on the transmission timing and directly-facing timing and the reply from the aircraft (9). <IMAGE> |
| 申请公布号 |
EP1045256(A4) |
申请公布日期 |
2005.06.08 |
| 申请号 |
EP19990951156 |
申请日期 |
1999.10.29 |
| 申请人 |
ELECTRONIC NAVIGATION RESEARCH INSTITUTE, AN INDEPENDENT ADMINISTRATIVE INSTITUTION;KABUSHIKI KAISHA TOSHIBA |
发明人 |
SHIOMI, KAKUICHI;INO, MASAMI;IMAMIYA, KIYOMI |
| 分类号 |
B64D47/06;G01S7/40;G01S13/46;G01S13/74;G01S13/76;G01S13/78;G01S19/14;G08G5/00 |
主分类号 |
B64D47/06 |
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