(19)
(11) EP 3 764 110 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:
20.04.2022 Bulletin 2022/16

(45) Mention of the grant of the patent:
16.03.2022 Bulletin 2022/11

(21) Application number: 19185635.0

(22) Date of filing: 11.07.2019
(51) International Patent Classification (IPC): 
G01R 29/08(2006.01)
(52) Cooperative Patent Classification (CPC):
G01R 29/0892; G01R 29/0871

(54)

METHOD AND SYSTEM FOR NEAR-FIELD RECONSTRUCTION IN INDIRECT FAR-FIELD SYSTEMS

VERFAHREN UND SYSTEM ZUR NAHFELDREKONSTRUKTION IN INDIREKTEN FERNFELDSYSTEMEN

PROCÉDÉ ET SYSTÈME DE RECONSTRUCTION DE CHAMP PROCHE DANS DES SYSTÈMES DE CHAMP LOINTAIN INDIRECTS


(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:
13.01.2021 Bulletin 2021/02

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

(72) Inventors:
  • Derat, Benoit
    81927 München (DE)
  • Rowell, Corbett
    81545 München (DE)

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


(56) References cited: : 
EP-A1- 3 462 190
US-A1- 2010 039 332
US-A1- 2018 006 745
US-A- 4 201 987
US-A1- 2017 242 061
US-A1- 2019 086 459
   
  • SHISHKOVA A V ET AL: "Phase radiation characteristics of an open-ended circular waveguide", 20070605, vol. 1, no. 3, 5 June 2007 (2007-06-05), pages 790-797, XP006028820,
  • GUO BINXING ET AL: "An improved near-field measurement method and near-far field transformation for cylindrical conformal phased array antenna", 2015 12TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS (ICEMI), IEEE, vol. 2, 16 July 2015 (2015-07-16), pages 789-792, XP032913263, DOI: 10.1109/ICEMI.2015.7494331 [retrieved on 2016-06-16]
  • PIVNENKO S ET AL: "Application of single probe correction file for multi-frequency spherical near-field antenna measurements", 2016 10TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), EUROPEAN ASSOCIATION OF ANTENNAS AND PROPAGATION, 10 April 2016 (2016-04-10), pages 1-5, XP032906279, DOI: 10.1109/EUCAP.2016.7481276 [retrieved on 2016-05-31]
  • TOSHEV ALEXANDER G: "Application of Fourier Integrals for Determination of Antenna Far-Field Patterns from Measurements at Fresnel Distances", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 65, no. 4, 1 April 2017 (2017-04-01), pages 1700-1705, XP011644912, ISSN: 0018-926X, DOI: 10.1109/TAP.2017.2671034 [retrieved on 2017-04-05]
   
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