EP 1575125 A1 20050914 - Usage of an inverted-L antenna in a motor vehicle
Title (en)
Usage of an inverted-L antenna in a motor vehicle
Title (de)
Verwendung einer invertierten L-Antenne in einem Kraftfahrzeug
Title (fr)
Utilisation d'une antenne en L inverse dans une véhicule automobile
Publication
Application
Priority
- DE 102004011970 A 20040310
- DE 102004027692 A 20040607
Abstract (en)
The inverted L-shaped antenna for use in a vehicle is electromagnetically connected to a magnetic strip conductor in a non-contact manner. The antenna (1,5) is affixed in the region of a flat part (4) of the vehicle made of an electromagnetically transparent material. This flat part is a part of the outer body of the vehicle. The antenna is located underneath this flat part and is independent from it as far as manufacturing technology is concerned.
Abstract (de)
Die vorliegende Erfindung betrifft die Verwendung einer invertierten L-Antenne in einem Kraftfahrzeug, die berührungslos, elektromagnetisch an eine Mikrostreifenleitung gekoppelt ist, wobei die invertierte L-Antenne im Bereich eines flächigen Teiles des Kraftfahrzeugs aus einem elektromagnetisch transparenten Material angebracht ist, wobei die L-Antenne fertigungstechnisch unabhängig von dem genannten Teil ist. <IMAGE>
IPC 1-7
IPC 8 full level
H01Q 1/32 (2006.01); H01Q 9/04 (2006.01); H01Q 21/30 (2006.01)
CPC (source: EP US)
H01Q 1/325 (2013.01 - EP US); H01Q 9/0421 (2013.01 - EP US); H01Q 9/0457 (2013.01 - EP US); H01Q 21/30 (2013.01 - EP US)
Citation (search report)
- [XY] EP 1108616 A2 20010620 - ZENDAR SPA [IT]
- [X] US 6222497 B1 20010424 - HU ANNIKA YIDONG [SE], et al
- [X] US 6369762 B1 20020409 - YANAGISAWA WASUKE [JP], et al
- [Y] EP 1014486 A1 20000628 - SONY INT EUROPE GMBH [DE]
- [A] EP 0526643 A1 19930210 - MITSUBISHI ELECTRIC CORP [JP], et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1575125 A1 20050914; DE 102004027692 A1 20051006; US 2005212704 A1 20050929
DOCDB simple family (application)
EP 05003970 A 20050224; DE 102004027692 A 20040607; US 7652405 A 20050309