EP 0841715 A3 20000426 - Flat antenna
Title (en)
Flat antenna
Title (de)
Flachantenne
Title (fr)
Antenne plate
Publication
Application
Priority
DE 19646100 A 19961108
Abstract (en)
[origin: EP0841715A2] The antenna has two parallel flat segments (3,10,11) of an electrically conductive material short-circuited together along one side edge. These respectively act as an earth reference surface (3) connected to the outer conductor of a coaxial line (4) and connected to the inner conductor of the coaxial line. The smaller surface area segment which is connected to the inner conductor is divided into two partial surfaces (10,11), each of which has a short-circuit connection with the earth reference surface.
IPC 1-7
IPC 8 full level
H01Q 1/32 (2006.01); H01Q 5/00 (2006.01); H01Q 5/378 (2015.01); H01Q 5/40 (2015.01); H01Q 9/04 (2006.01); H01Q 21/30 (2006.01)
CPC (source: EP US)
H01Q 1/3291 (2013.01 - EP US); H01Q 5/378 (2015.01 - EP US); H01Q 5/40 (2015.01 - EP US); H01Q 9/0421 (2013.01 - EP US); H01Q 21/30 (2013.01 - EP US)
Citation (search report)
- [Y] WO 9403940 A1 19940217 - DELTEC NEW ZEALAND [NZ], et al
- [A] EP 0362079 A2 19900404 - SONY CORP [JP]
- [A] EP 0332139 A2 19890913 - TOYODA CHUO KENKYUSHO KK [JP]
- [A] EP 0740361 A1 19961030 - FUBA AUTOMOTIVE GMBH [DE]
- [A] DE 29606475 U1 19960627 - FUBA AUTOMOTIVE GMBH [DE]
- [Y] PATENT ABSTRACTS OF JAPAN vol. 017, no. 434 (E - 1412) 11 August 1993 (1993-08-11)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0841715 A2 19980513; EP 0841715 A3 20000426; EP 0841715 B1 20050316; DE 19646100 A1 19980514; DE 59712229 D1 20050421; US 5929812 A 19990727
DOCDB simple family (application)
EP 97118934 A 19971030; DE 19646100 A 19961108; DE 59712229 T 19971030; US 96650097 A 19971107