EP 2564466 B1 20140402 - COMPACT RADIATING ELEMENT HAVING RESONANT CAVITIES
Title (en)
COMPACT RADIATING ELEMENT HAVING RESONANT CAVITIES
Title (de)
KOMPAKTES STRAHLUNGSELEMENT MIT HOHLRAUMRESONATOREN
Title (fr)
ELEMENT RAYONNANT COMPACT A CAVITES RESONANTES
Publication
Application
Priority
- FR 1001863 A 20100430
- EP 2011002149 W 20110429
Abstract (en)
[origin: WO2011134666A1] The invention relates to a radiating element (30, 50), e.g., for a network antenna, having stacked Fabry-Pérot resonant cavities (31, 32) of a compact structure, a lower cavity (32) being supplied by energizing means (33), the radiating element (30, 50) being characterized in that corrugations are formed substantially beneath a first floorplan, which, at the lower portion thereof, defines the upper resonant cavity (31). The invention further relates to a radiating element structure (30, 50) of improved compactness, on the upper cavity (31) of which a polarizing radome (51) is mounted.
IPC 8 full level
H01Q 1/40 (2006.01); H01Q 1/52 (2006.01); H01Q 13/00 (2006.01); H01Q 13/02 (2006.01); H01Q 15/24 (2006.01)
CPC (source: EP US)
H01Q 1/405 (2013.01 - EP US); H01Q 1/528 (2013.01 - EP US); H01Q 13/00 (2013.01 - US); H01Q 13/025 (2013.01 - EP US); H01Q 15/0026 (2013.01 - EP US); H01Q 15/24 (2013.01 - US); H01Q 15/244 (2013.01 - EP 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 2011134666 A1 20111103; EP 2564466 A1 20130306; EP 2564466 B1 20140402; ES 2463772 T3 20140529; FR 2959611 A1 20111104; FR 2959611 B1 20120608; US 2013207859 A1 20130815; US 9843099 B2 20171212
DOCDB simple family (application)
EP 2011002149 W 20110429; EP 11717197 A 20110429; ES 11717197 T 20110429; FR 1001863 A 20100430; US 201113695491 A 20110429