EP 2795724 B1 20191106 - BASIC ANTENNA, AND CORRESPONDING ONE- OR TWO-DIMENSIONAL ARRAY ANTENNA
Title (en)
BASIC ANTENNA, AND CORRESPONDING ONE- OR TWO-DIMENSIONAL ARRAY ANTENNA
Title (de)
BASISANTENNE UND ENTSPRECHENDE EIN-ODER ZWEIDIMENSIONALE GRUPPENANTENNE
Title (fr)
ANTENNE ÉLÉMENTAIRE ET ANTENNE RÉSEAU MONO OU BIDIMENSIONNELLE CORRESPONDANTE
Publication
Application
Priority
- FR 1162141 A 20111221
- EP 2012076509 W 20121220
Abstract (en)
[origin: WO2013092928A1] The invention relates to a basic antenna (2) for forming a radiating element of an array antenna, including, vertically adjacent to one another: a planar reflector (4); a probe (6); and an EBG assembly (8) that is, by default, in the form of a cavity (16). The basic antenna (2) includes a wall enclosure (10) capable of reflecting the electromagnetic waves at one or more operating frequencies of the basic antenna (2), said wall enclosure (10) being an extension of the planar reflector (4) in the orthogonal direction, and simultaneously surrounding only the probe (6), the cavity (16), and the structure (14). The one- or two-dimensional array antenna includes a plurality of compactly-arranged contiguous basic antennas (2).
IPC 8 full level
H01Q 1/52 (2006.01); H01Q 15/00 (2006.01); H01Q 21/06 (2006.01)
CPC (source: EP US)
H01Q 1/523 (2013.01 - EP US); H01Q 15/006 (2013.01 - EP US); H01Q 19/10 (2013.01 - US); H01Q 19/185 (2013.01 - US); H01Q 21/065 (2013.01 - EP US); H01Q 25/00 (2013.01 - US)
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 2013092928 A1 20130627; CN 104137333 A 20141105; CN 104137333 B 20170308; EP 2795724 A1 20141029; EP 2795724 B1 20191106; FR 2985096 A1 20130628; FR 2985096 B1 20140124; JP 2015506600 A 20150302; JP 6173344 B2 20170802; US 2015015449 A1 20150115; US 9711867 B2 20170718
DOCDB simple family (application)
EP 2012076509 W 20121220; CN 201280063980 A 20121220; EP 12806483 A 20121220; FR 1162141 A 20111221; JP 2014548040 A 20121220; US 201214366474 A 20121220