EP 1346441 B1 20060322 - ANTENNA ASSEMBLY
Title (en)
ANTENNA ASSEMBLY
Title (de)
ANTENNENANORDNUNG
Title (fr)
ENSEMBLE ANTENNE
Publication
Application
Priority
- DE 0104726 W 20011218
- DE 10063437 A 20001220
Abstract (en)
[origin: WO0250952A1] The invention relates to an antenna assembly (1), in particular for determining the distance between or speed of motor vehicles. Said assembly comprises: devices (2) for receiving or transmitting signal waves; a multilayer support (5) positioned below the devices (2); a first earthed potential surface (4), located on the surface of the support (5) facing the devices (2); coupling devices (3) located in the first potential surface; electric connection sections (7) positioned as close as possible below the first potential surface (4); and a second earthed potential surface (10) located below the connection sections.
IPC 8 full level
H01Q 9/04 (2006.01); H01Q 21/08 (2006.01); H01Q 1/32 (2006.01); H01Q 1/38 (2006.01); H01Q 1/52 (2006.01); H01Q 13/08 (2006.01)
CPC (source: EP US)
H01Q 1/3233 (2013.01 - EP US); H01Q 1/523 (2013.01 - EP US); H01Q 9/045 (2013.01 - EP US); H01Q 9/0457 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 0250952 A1 20020627; DE 10063437 A1 20020711; DE 50109328 D1 20060511; EP 1346441 A1 20030924; EP 1346441 B1 20060322; JP 2004516734 A 20040603; US 2004113840 A1 20040617; US 7012569 B2 20060314
DOCDB simple family (application)
DE 0104726 W 20011218; DE 10063437 A 20001220; DE 50109328 T 20011218; EP 01995605 A 20011218; JP 2002551946 A 20011218; US 45144503 A 20031222