EP 2685560 B1 20190821 - TELECOMMUNICATION ANTENNA REFLECTOR FOR HIGH-FREQUENCY APPLICATIONS IN A GEOSTATIONARY SPACE ENVIRONMENT
Title (en)
TELECOMMUNICATION ANTENNA REFLECTOR FOR HIGH-FREQUENCY APPLICATIONS IN A GEOSTATIONARY SPACE ENVIRONMENT
Title (de)
FUNKANTENNENREFLEKTOR FÜR HOCHFREQUENZANWENDUNG IN EINER GEOSTATIONÄREN RAUMUMGEBUNG
Title (fr)
RÉFLECTEUR D'ANTENNE DE TÉLÉCOMMUNICATION POUR APPLICATION À HAUTES FRÉQUENCES DANS UN ENVIRONNEMENT SPATIAL GÉOSTATIONNAIRE
Publication
Application
Priority
FR 1201995 A 20120713
Abstract (en)
[origin: EP2685560A1] The reflector has a reflective face for focusing electromagnetic radiation. A superposition of layers (C1-C6) comprises a fiber composite material. Each layer comprises angular sectors arranged around a center. Each sector is defined by a central angle and oriented in a radial direction that is a median of the central angle. The sector comprises the material comprising a set of fibers oriented in direction and another direction that is different from the former direction. The former direction forms an angle with the radial direction of the sector. The angular sectors comprise three concentric areas including a central area, a peripheral area and an intermediate area situated between the central area and the peripheral area, where the intermediate area forms a rim.
IPC 8 full level
H01Q 1/28 (2006.01); H01Q 15/14 (2006.01); H01Q 15/16 (2006.01)
CPC (source: EP US)
H01Q 1/288 (2013.01 - EP US); H01Q 15/14 (2013.01 - EP US); H01Q 15/141 (2013.01 - EP US); H01Q 15/165 (2013.01 - EP US); H01Q 15/168 (2013.01 - US)
Citation (examination)
FR 2944154 A1 20101008 - ASTRIUM SAS [FR]
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)
EP 2685560 A1 20140115; EP 2685560 B1 20190821; ES 2753969 T3 20200415; FR 2993414 A1 20140117; FR 2993414 B1 20140822; US 2014015735 A1 20140116; US 9673535 B2 20170606
DOCDB simple family (application)
EP 13176211 A 20130711; ES 13176211 T 20130711; FR 1201995 A 20120713; US 201313941410 A 20130712