Abstract: A satellite navigation process, in particular for an automatic landing process for aircraft, according to the ICAO requirements under the CAT-II or CAT-III terms. The necessary degrees of accuracy are achieved by analytical phase evaluation of the carrier signals of at least seven satellites (GPS and/or GLONASS and/or reference stations).
Type:
Grant
Filed:
October 9, 1996
Date of Patent:
November 3, 1998
Assignee:
NFS-Navigations- und Flugfuehrungs-Systeme GmbH