(19)

(11)

EP 0 763 264 A1

(12)

(43) Date of publication: 19.03.1997 Bulletin 1997/12 (21) Application number: 95920361.0 (22) Date of filing: 31.05.1995

(51) International Patent Classification (IPC):  H01Q 21/ 06( . ) H01Q 3/ 28( . ) H04B 7/ 26( . ) H01Q 1/ 38( . ) H01Q 13/ 20( . ) (86) International application number: PCT/SE1995/000623 (87) International publication number: WO 1995/034102 (14.12.1995 Gazette 1996/01)

(84) Designated Contracting States: DE ES FR GB IT SE (30) Priority: 03.06.1994 US 19940253484 (71) Applicant: TELEFONAKTIEBOLAGET LM ERICSSON 126 25 Stockholm (SE)	(72) Inventors: FORSS N, Ulf, Göran S-132 39 Saltsjö-Boo (SE) BERG, Jan-Erik S-191 40 Sollentuna (SE) JOHANISSON, Björn, Gunnar S-434 31 Kungsbacka (SE) (74) Representative: Norin, Klas, et al  Telefonaktiebolaget L M Ericsson Patent and Trademark Department 126 25 Stockholm 126 25 Stockholm (SE)