(19)
(11) EP 0 857 359 A1

(12)

(43) Date of publication:
12.08.1998 Bulletin 1998/33

(21) Application number: 96937730.0

(22) Date of filing: 25.10.1996
(51) International Patent Classification (IPC): 
H01Q 21/ 10( . )
H01Q 1/ 22( . )
H01Q 5/ 00( . )
H01Q 1/ 10( . )
H01Q 1/ 32( . )
(86) International application number:
PCT/US1996/017046
(87) International publication number:
WO 1997/015961 (01.05.1997 Gazette 1997/19)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 27.10.1995 US 19950549099

(71) Applicant: GEOTEK COMMUNICATIONS, INC.
Montvale, NJ 07645 (US)

(72) Inventor:
  • HILSENRATH, Oliver, A.
    Alamo, CA 94507 (US)

(74) Representative: Smith, Sarah Elizabeth, et al 
Marks & Clerk, Sussex House, 83-85 Mosley Street
Manchester M2 3LG
Manchester M2 3LG (GB)

   


(54) A LINEAR DIVERSITY ANTENNA