(19)
(11) EP 0 853 767 A1

(12)

(43) Date of publication:
22.07.1998 Bulletin 1998/30

(21) Application number: 97932701.0

(22) Date of filing: 01.08.1997
(51) International Patent Classification (IPC): 
G01S 5/ 14( . )
G01S 5/ 00( . )
 G01S 13/ 87( . )
G01S 13/ 66( . )
(86) International application number:
PCT/CZ1997/000027
(87) International publication number:
WO 1998/005977 (12.02.1998 Gazette 1998/06)
(84) Designated Contracting States:
BE CH DE ES FR GB IT LI NL SE

(30) Priority: 01.08.1996 CZ 19670056179

(71) Applicant: ERA A.S.
530 03 Pardubice (CZ)

(72) Inventors:
  • KUBECEK,Vladimir
    530 09 Pardubice (CZ)
  • Sterba, Pavel
    530 12 Pardubice (CZ)
  • MALY, Miroslav
    530 12 Pardubice (CZ)
  • HEJLEK, Oldrich
    530 02 Pardubice (CZ)
  • FAJMON, Jiri
    530 12 Pardubice (CZ)
  • SKALICKY, Petr
    530 12 Pardubice (CZ)
  • SVOBODA, Petr
    181 00 Praha 8 (CZ)

(74) Representative: Röhl, Wolf Horst, Dipl.-Phys., Dr. 
Rethelstrasse 123
40237 Düsseldorf
40237 Düsseldorf (DE)

   


(54) A PROCESS FOR LOCATION OF OBJECTS, MAINLY AIRCRAFT, AND A SYSTEM FOR CARRYING OUT THIS PROCESS