EP 1623248 A1 20060208 - RADAR SENSOR FOR USE WITH AUTOMOBILES
Title (en)
RADAR SENSOR FOR USE WITH AUTOMOBILES
Title (de)
RADARSENSOR FÜR AUTOMOBILANWENDUNGEN
Title (fr)
DETECTEUR RADAR POUR APPLICATIONS AUTOMOBILES
Publication
Application
Priority
- EP 2004003433 W 20040401
- DE 10322371 A 20030513
Abstract (en)
[origin: WO2004102221A1] The invention relates to a radar sensor (10) for use with automobiles. Said radar sensor emits pulsed radiation. The radar sensor is characterized in that it comprises an antenna with at least one layer-structured block (34) consisting of metal layers (36, 38, 40, 42) which are arranged according to the Yagi principle and which are respectively separated from each other by a dielectric intermediary layer (46, 48, 50). At least one of the metal layers (36, 38, 40, 42) is excited by a supply system (18) with a radar frequency.
IPC 1-7
IPC 8 full level
G01S 7/03 (2006.01); H01Q 1/32 (2006.01); H01Q 19/30 (2006.01)
CPC (source: EP US)
G01S 7/032 (2013.01 - EP US); H01Q 1/3233 (2013.01 - EP US); H01Q 19/30 (2013.01 - EP US)
Citation (search report)
See references of WO 2004102221A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004102221 A1 20041125; DE 10322371 A1 20041202; EP 1623248 A1 20060208; JP 2007503587 A 20070222; US 2006256026 A1 20061116; US 7268732 B2 20070911
DOCDB simple family (application)
EP 2004003433 W 20040401; DE 10322371 A 20030513; EP 04725009 A 20040401; JP 2006529671 A 20040401; US 55650705 A 20051114