(19)
(11) EP 3 392 669 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:
25.05.2022 Bulletin 2022/21

(45) Mention of the grant of the patent:
06.04.2022 Bulletin 2022/14

(21) Application number: 17172341.4

(22) Date of filing: 23.05.2017
(51) International Patent Classification (IPC): 
G01S 7/40(2006.01)
G01S 13/00(2006.01)
G01S 13/87(2006.01)
 H01Q 1/42(2006.01)
G01R 29/08(2006.01)
(52) Cooperative Patent Classification (CPC):
G01S 7/40; H01Q 1/421; G01R 29/0835; H01Q 1/42; G01S 13/003; G01S 13/87; G01S 7/4086

(54)

METHOD AND APPARATUS FOR RADAR ACCURACY MEASUREMENTS

VERFAHREN UND VORRICHTUNG FÜR RADARGENAUIGKEITSMESSUNGEN

PROCÉDÉ ET APPAREIL POUR DES MESURES DE PRÉCISION DE RADAR

(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

(30) Priority: 21.04.2017 US 201715494092

(43) Date of publication of application:
24.10.2018 Bulletin 2018/43

(60) Divisional application:
22151904.4

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

(72) Inventors:
  • Schiessl, Andreas
    81671 Munich (DE)
  • Ahmed, Sherif
    82319 Starnberg (DE)
  • Heuel, Steffen
    80935 Munich (DE)

(74) Representative: Rupp, Christian et al
Mitscherlich PartmbB Patent- und Rechtsanwälte Sonnenstraße 33
80331 München
80331 München (DE)


(56) References cited: : 
EP-A1- 3 115 804
CN-B- 103 412 227
JP-A- 2011 122 892
 EP-A1- 3 258 288
CN-U- 204 925 281
US-A- 5 066 921
   
  • HARTER MARLENE ET AL: "Self-Calibration of a 3-D-Digital Beamforming Radar System for Automotive Applications With Installation Behind Automotive Covers", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, PLENUM, USA, vol. 64, no. 9, 1 September 2016 (2016-09-01), pages 2994-3000, XP011621523, ISSN: 0018-9480, DOI: 10.1109/TMTT.2016.2593731 [retrieved on 2016-09-01]
   
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).