EP 2710676 A1 20140326 - RADIATING ELEMENT FOR AN ACTIVE ARRAY ANTENNA CONSISTING OF ELEMENTARY TILES
Title (en)
RADIATING ELEMENT FOR AN ACTIVE ARRAY ANTENNA CONSISTING OF ELEMENTARY TILES
Title (de)
STRAHLERELEMENT FÜR EINE AKTIVE GRUPPENANTENNE AUS ELEMENTARFLIESEN
Title (fr)
ELEMENT RAYONNANT POUR ANTENNE RESEAU ACTIVE CONSTITUEE DE TUILES ELEMENTAIRES
Publication
Application
Priority
- FR 1101499 A 20110517
- EP 2012059071 W 20120515
Abstract (en)
[origin: WO2012156424A1] The present invention relates to an antenna comprising a plurality of tiles forming an antenna plane, wherein each of said tiles comprises a plurality of radiating elements. Each radiating element comprises an upper metal pad arranged above a lower metal pad, the two pads being separated by a layer that electrically insulates said pads. An electrical current is supplied to the lower pad. Each radiating element comprises a conducting frame that is arranged parallel to the antenna plane and frames the two pads of said element, said two pads being electromagnetically coupled through the opening of said frame, the body of which comprises a rear face having a small cross section, which is arranged on the lower pad side, and a front surface having a greater cross section, which is arranged on the upper pad side, in such a manner as to broaden the angular sweep range of a beam in a plane orthogonal to the antenna plane.
IPC 8 full level
H01Q 21/06 (2006.01); H01Q 21/00 (2006.01)
CPC (source: EP US)
H01Q 9/0407 (2013.01 - US); H01Q 21/0087 (2013.01 - EP US); H01Q 21/065 (2013.01 - US)
Citation (search report)
See references of WO 2012156424A1
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 2012156424 A1 20121122; EP 2710676 A1 20140326; EP 2710676 B1 20150114; ES 2534737 T3 20150427; FR 2975537 A1 20121123; FR 2975537 B1 20130705; US 2014104135 A1 20140417; US 9831566 B2 20171128
DOCDB simple family (application)
EP 2012059071 W 20120515; EP 12726368 A 20120515; ES 12726368 T 20120515; FR 1101499 A 20110517; US 201214118194 A 20120515