Method and device for monitoring a station of a landing aid system of the MLS type
US4757316A · kind A · utility
13Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 1986 |
| Grant date | Jul 12, 1988 |
| Priority date | — |
| Expiry date | Mar 20, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S1/56
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and device for monitoring a station in a landing aid system of the MLS type comprising two transmission assemblies. Transmission from the electronic sweep antenna is provided alternately by said two transmission assemblies, the operation thereof being permanently tested and switching thereof being performed as a consequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.