(19)
(11) EP 0 366 393 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
29.05.1991 Bulletin 1991/22

(43) Date of publication A2:
02.05.1990 Bulletin 1990/18

(21) Application number: 89310906.6

(22) Date of filing: 23.10.1989
(51) International Patent Classification (IPC)5: H01Q 9/04, H04M 1/02
(84) Designated Contracting States:
AT BE CH DE ES FR GB GR IT LI LU NL SE

(30) Priority: 26.10.1988 FI 884945

(71) Applicant: NOKIA MOBILE PHONES LTD.
SF-24260 Salo (FI)

(72) Inventor:
  • Saarnimo, Timo
    SF-24260 (FI)

(74) Representative: Eder, Ephry 
E. EDER & CO. 39 Cranbrook Road
Ilford Essex IG1 4NH
Ilford Essex IG1 4NH (GB)


(56) References cited: : 
   
       


    (54) Antenna for radio telephone


    (57) The present device concerns a small-size antenna for radio telephone. The antenna comprises two parallel, mu­tually spaced plates (21,22), the first plate (21) being electrically conductive and the second plate (22) being e.g. a glass fibre circuit board of which one surface is metal-­coated and on the other surface, facing the first plate (21), are disposed second or higher-order matching circuits (S) implemented with separate components.







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