(19)
(11) EP 0 868 762 A1

(12)

(43) Date of publication:
07.10.1998 Bulletin 1998/41

(21) Application number: 96943451.0

(22) Date of filing: 18.12.1996
(51) International Patent Classification (IPC): 
H01P 1/ 20( . )
H01P 7/ 08( . )
 H01P 1/ 203( . )
H01P 7/ 10( . )
(86) International application number:
PCT/SE1996/001688
(87) International publication number:
WO 1997/023012 (26.06.1997 Gazette 1997/27)
(84) Designated Contracting States:
DE ES FI FR GB IT NL SE

(30) Priority: 19.12.1995 SE 19950004530

(71) Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (publ)
126 25 Stockholm (SE)

(72) Inventors:
  • GEVORGIAN, Spartak
    S-413 20 Göteborg (SE)
  • KOLLBERG, Erik
    S-437 00 Lindome (SE)
  • LINNER, Peter
    S-431 38 Mölndal (SE)
  • CARLSSON, Erik
    S-431 39 Mölndal (SE)
  • WIKBORG, Erland
    S-182 33 Danderyd (SE)

(74) Representative: Bergentall, Annika Maria, et al 
Cegumark AB, P.O. Box 53047
400 14 Göteborg
400 14 Göteborg (SE)

   


(54) ARRANGEMENT AND METHOD RELATING TO FILTERING OF SIGNALS