EP 2332215 A1 20110615 - ANTENNA APPARATUS FOR RADIO-FREQUENCY ELECTROMAGNETIC WAVES
Title (en)
ANTENNA APPARATUS FOR RADIO-FREQUENCY ELECTROMAGNETIC WAVES
Title (de)
ANTENNENVORRICHTUNG FÜR HOCHFREQUENTE ELEKTROMAGNETISCHE WELLEN
Title (fr)
DISPOSITIF D'ANTENNE POUR ONDES ÉLECTROMAGNÉTIQUES À HAUTES FRÉQUENCES
Publication
Application
Priority
- DE 2009001238 W 20090903
- DE 102008046975 A 20080912
Abstract (en)
[origin: WO2010028625A1] A very flat antenna apparatus (10) for radio-frequency electromagnetic waves has a plurality of individual antenna apparatuses. The antenna apparatus (10) is designed as a transmission type comprising a plurality of planar layers, wherein the antenna apparatus (10) has at least an introduction layer (20), a first phase shift layer (30) with phase shifter devices (32), a radiation layer (60) and a distribution network (36, 58), and wherein the layers (20, 30, 40, 60) are aperture-coupled.
IPC 8 full level
H01Q 3/46 (2006.01)
CPC (source: EP)
H01Q 3/46 (2013.01)
Citation (search report)
See references of WO 2010028625A1
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010028625 A1 20100318; DE 102008046975 A1 20100325; DE 102008046975 B4 20140724; EP 2332215 A1 20110615; EP 2332215 B1 20170705
DOCDB simple family (application)
DE 2009001238 W 20090903; DE 102008046975 A 20080912; EP 09740255 A 20090903