EP 2253044 A1 20101124 - RADAR SENSOR WITH PATCH ANTENNA FOR MOTOR VEHICLES
Title (en)
RADAR SENSOR WITH PATCH ANTENNA FOR MOTOR VEHICLES
Title (de)
RADARSENSOR MIT PATCH-ANTENNE FÜR KRAFTFAHRZEUGE
Title (fr)
CAPTEUR RADAR AVEC ANTENNE PLAQUÉE POUR VÉHICULES AUTOMOBILES
Publication
Application
Priority
- EP 2009050818 W 20090126
- DE 102008000502 A 20080304
Abstract (en)
[origin: WO2009109418A1] Radar sensor for motor vehicles, comprising at least one patch antenna (18), characterized in that parasitic elements (22, 24) are assigned to the patch antennas (18) for enlarging the bandwidth.
IPC 8 full level
H01Q 1/32 (2006.01); G01S 13/931 (2020.01); H01Q 9/00 (2006.01); H01Q 21/06 (2006.01)
CPC (source: EP)
G01S 13/931 (2013.01); H01Q 1/3233 (2013.01); H01Q 19/005 (2013.01); H01Q 21/065 (2013.01); G01S 7/03 (2013.01)
Citation (search report)
See references of WO 2009109418A1
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 TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008000502 A1 20090910; EP 2253044 A1 20101124; WO 2009109418 A1 20090911
DOCDB simple family (application)
DE 102008000502 A 20080304; EP 09716878 A 20090126; EP 2009050818 W 20090126