(19)

(11)

EP 1 368 853 A1

(12)

(43) Date of publication: 10.12.2003 Bulletin 2003/50 (21) Application number: 01273790.4 (22) Date of filing: 19.12.2001

(51) International Patent Classification (IPC)7: H01P 1/39 (86) International application number: PCT/SE0102/814 (87) International publication number: WO 0206/7361 (29.08.2002 Gazette 2002/35)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 21.02.2001 SE 0100574 (71) Applicant: SAAB AB 581 88 Linköping (SE)	(72) Inventor: MATTSSON, Lennart S-186 45 Vallentuna (SE) (74) Representative: Falk, Bengt  Saab Bofors Support AB,Patents and Trademarks 691 80 Karlskoga 691 80 Karlskoga (SE)