Global Patent Index - EP 2532046 B1

EP 2532046 B1 20200318 - FLAT-PLATE SCANNING ANTENNA FOR LAND MOBILE APPLICATION, VEHICLE COMPRISING SUCH AN ANTENNA, AND SATELLITE TELECOMMUNICATION SYSTEM COMPRISING SUCH A VEHICLE

Title (en)

FLAT-PLATE SCANNING ANTENNA FOR LAND MOBILE APPLICATION, VEHICLE COMPRISING SUCH AN ANTENNA, AND SATELLITE TELECOMMUNICATION SYSTEM COMPRISING SUCH A VEHICLE

Title (de)

FLACHPLATTEN-ABTASTANTENNE FÜR LANDFAHRZEUGANWENDUNG, FAHRZEUG MIT EINER SOLCHEN ANTENNE UND SATELLITENTELEKOMMUNIKATIONSSYSTEM MIT SOLCH EINEM FAHRZEUG

Title (fr)

ANTENNE PLANE À BALAYAGE POUR APPLICATION MOBILE TERRESTRE, VÉHICULE COMPORTANT UNE TELLE ANTENNE ET SYSTÈME DE TÉLÉCOMMUNICATION PAR SATELLITE COMPORTANT UN TEL VÉHICULE

Publication

EP 2532046 B1 20200318 (FR)

Application

EP 11701218 A 20110117

Priority

  • FR 1000473 A 20100205
  • EP 2011050513 W 20110117

Abstract (en)

[origin: WO2011095384A1] The flat-plate scanning antenna comprises at least one network (5) of waveguides with radiating slots, comprising two dielectric substrates (Sub1) (Sub2) arranged one above the other. The two substrates (Sub1) (Sub2) comprise the same number of waveguides (10, 11) that correspond to each other and communicate between each other in pairs by means of corresponding coupling slots (13). Each waveguide (10) of the upper substrate (Sub2) also comprises a plurality of radiating slots (20), all of the radiating slots (20) being parallel to each other and oriented in the same direction, and each waveguide (11) of the lower substrate (Sub1) comprises an inner individual feeding circuit (25) comprising an individual electronic circuit for phase-shifting (21) and amplification (22).

IPC 8 full level

H01Q 1/32 (2006.01); H01Q 3/04 (2006.01); H01Q 3/26 (2006.01); H01Q 21/00 (2006.01)

CPC (source: EP US)

H01Q 1/3275 (2013.01 - EP US); H01Q 3/04 (2013.01 - EP US); H01Q 3/26 (2013.01 - EP US); H01Q 21/005 (2013.01 - EP US)

Citation (examination)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 2011095384 A1 20110811; EP 2532046 A1 20121212; EP 2532046 B1 20200318; FR 2956249 A1 20110812; FR 2956249 B1 20121214; JP 2013519280 A 20130523; JP 5771877 B2 20150902; US 2012287006 A1 20121115; US 8976072 B2 20150310

DOCDB simple family (application)

EP 2011050513 W 20110117; EP 11701218 A 20110117; FR 1000473 A 20100205; JP 2012551565 A 20110117; US 201113521965 A 20110117