(19)
(11) EP 2 792 065 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
02.05.2018 Bulletin 2018/18

(45) Mention of the grant of the patent:
28.03.2018 Bulletin 2018/13

(21) Application number: 13700566.6

(22) Date of filing: 16.01.2013
(51) International Patent Classification (IPC): 
H03F 3/189(2006.01)
H03F 1/02(2006.01)
 H03G 11/04(2006.01)
(86) International application number:
PCT/EP2013/050708
(87) International publication number:
WO 2013/107755 (25.07.2013 Gazette 2013/30)

(54)

CREST FACTOR REDUCTION APPLIED TO SHAPING TABLE TO INCREASE POWER AMPLIFIER EFFICIENCY OF ENVELOPE TRACKING AMPLIFIER

AUF FORMTABELLE ANGEWANDET SCHEITELFAKTORREDUZIERUNG ZUR ERHÖHUNG DER LEISTUNGSVERSTÄRKEREFFIZIENZ EINES HÜLLKURVENNACHFÜHRUNGSVERSTÄRKERS

RÉDUCTION DU FACTEUR DE CRÊTE APPLIQUÉE À UNE TABLE DE MISE EN FORME POUR AUGMENTER L'EFFICACITÉ D'AMPLIFICATION DE PUISSANCE D'UN AMPLIFICATEUR DE SUIVI D'ENVELOPPE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 16.01.2012 GB 201200628

(43) Date of publication of application:
22.10.2014 Bulletin 2014/43

(73) Proprietor: SnapTrack, Inc.
San Diego, CA 92121 (US)

(72) Inventor:
  • WIMPENNY, Gerard
    Cambridge Cambridgeshire CB23 6DP (GB)

(74) Representative: Dunlop, Hugh Christopher et al
Maucher Jenkins 26 Caxton Street
London SW1H 0RJ
London SW1H 0RJ (GB)


(56) References cited: : 
EP-A1- 1 569 330
US-A1- 2005 110 562
 EP-A1- 1 569 359
US-A1- 2007 258 602
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).