EP 2225799 B1 20110622 - ANTENNA ARRANGEMENT FOR A RADAR TRANSCEIVER AND CIRCUIT ARRANGEMENT FOR FEEDING AN ANTENNA ARRANGEMENT OF SUCH A RADAR TRANSCEIVER
Title (en)
ANTENNA ARRANGEMENT FOR A RADAR TRANSCEIVER AND CIRCUIT ARRANGEMENT FOR FEEDING AN ANTENNA ARRANGEMENT OF SUCH A RADAR TRANSCEIVER
Title (de)
ANTENNENANORDNUNG FÜR EINEN RADAR-TRANSCEIVER UND SCHALTUNGSANORDNUNG ZUM SPEISEN EINER ANTENNENANORDNUNG EINES SOLCHEN RADAR-TRANSCEIVERS
Title (fr)
SYSTÈME D'ANTENNE POUR UN ÉMETTEUR-RÉCEPTEUR RADAR, ET CIRCUIT ÉLECTRIQUE POUR ALIMENTER UN SYSTÈME D'ANTENNE D'UN TEL ÉMETTEUR-RÉCEPTEUR RADAR
Publication
Application
Priority
- EP 2008064165 W 20081021
- DE 102007060770 A 20071217
Abstract (en)
[origin: US2010321268A1] An antenna array for radar transceivers, in particular for ascertaining distance and/or speed in the surroundings of vehicles, a first antenna part being situated on a carrier and a second antenna part being situated on another carrier situated at a distance from the first. The first antenna part has two generally rectangular primary exciter patches which adjoin each other on one edge, where they are short-circuited toward ground, two primary exciter patches have two separate supply lines, and the second antenna part comprises two mutually separated rectangular secondary exciter patches, which partially cover the primary exciter patches and which have, in the region of the ground short-circuit of the primary exciter patches, in the beam direction, a distance from each other that at least exposes the ground short-circuit.
IPC 8 full level
H01Q 1/32 (2006.01); H01Q 3/30 (2006.01); H01Q 9/04 (2006.01); H01Q 19/06 (2006.01); H01Q 25/02 (2006.01)
CPC (source: EP US)
H01Q 1/3233 (2013.01 - EP US); H01Q 3/30 (2013.01 - EP US); H01Q 9/0414 (2013.01 - EP US); H01Q 9/0421 (2013.01 - EP US); H01Q 19/062 (2013.01 - EP US); H01Q 25/02 (2013.01 - EP US)
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2010321268 A1 20101223; US 8390521 B2 20130305; AT E514202 T1 20110715; DE 102007060770 A1 20090618; EP 2225799 A1 20100908; EP 2225799 B1 20110622; WO 2009077235 A1 20090625
DOCDB simple family (application)
US 80807908 A 20081021; AT 08861471 T 20081021; DE 102007060770 A 20071217; EP 08861471 A 20081021; EP 2008064165 W 20081021