(19)
(11) EP 3 789 778 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:
17.01.2024 Bulletin 2024/03

(45) Mention of the grant of the patent:
06.12.2023 Bulletin 2023/49

(21) Application number: 19195852.9

(22) Date of filing: 06.09.2019
(51) International Patent Classification (IPC): 
G01R 31/28(2006.01)
(52) Cooperative Patent Classification (CPC):
H04B 17/0085; G01R 31/2822; G01R 29/0892; H04L 27/2626; H04L 27/2602

(54)

METHOD AND DEVICE FOR GENERATING TEST SIGNALS AT DIFFERENT CARRIER FREQUENCIES

VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG VON TESTSIGNALEN BEI VERSCHIEDENEN TRÄGERFREQUENZEN

PROCÉDÉ ET DISPOSITIF POUR GÉNÉRER DES SIGNAUX DE TEST À DIFFÉRENTES FRÉQUENCES PORTEUSES

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

(43) Date of publication of application:
10.03.2021 Bulletin 2021/10

(73) Proprietor: Rohde & Schwarz GmbH & Co. KG
81671 München (DE)

(72) Inventors:
  • Winklhofer, Max
    80809 München (DE)
  • Lorenzen, Rolf
    82024 Taufkirchen (DE)
  • Krakowski, Claudiu
    85586 Poing (DE)
  • Hank, Daniel
    81671 München (DE)

(74) Representative: Rupp, Christian et al
Mitscherlich PartmbB Patent- und Rechtsanwälte Karlstraße 7
80333 München
80333 München (DE)


(56) References cited: : 
US-A1- 2013 226 499
US-A1- 2014 233 623
 US-A1- 2014 160 955
US-A1- 2014 242 919
   
  • Anritsu Anritsu: "IQproducer(TM) Operation Manual Second Edition", , 25 February 2019 (2019-02-25), XP055673062, Retrieved from the Internet: URL:https://dl.cdn-anritsu.com/en-au/test- measurement/files/Manuals/Operation-Manual /MG3710A/MX370113A_MX269913A_opm_e_2_0.pdf
  • Keysight Keysight: "Keysight Technologies 5G Waveform Generation & Analysis Testbed, Reference Solution Solution Brochure 02 | Keysight | 5G Waveform Generation & Analysis Testbed, Reference Solution -Solution Brochure", , 28 August 2015 (2015-08-28), XP055673440, Retrieved from the Internet: URL:https://tekmarkgroup.com/eshop/image/c atalog/Application/K5G/5992-1030EN_5G_Wave form_Generation.pdf
   
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).