EP 1618627 A1 20060125 - BROADBAND ANTENNA ARRANGEMENT
Title (en)
BROADBAND ANTENNA ARRANGEMENT
Title (de)
BREITBANDIGE ANTENNENANORDNUNG
Title (fr)
ENSEMBLE ANTENNE A LARGE BANDE
Publication
Application
Priority
CH 0300275 W 20030428
Abstract (en)
[origin: WO2004097984A1] The invention relates to a broadband, compact and robust antenna arrangement (40), for the frequency range from about 800 MHz up to several GHz, in particular, for use on railways, characterised by an emitter element (44), embodied as a monopole, extending in a longitudinal direction at a distance above a planar electrically-conducting baseplate (48), essentially parallel to the baseplate (48), between two opposing ends of the emitter element (44). Said element is electrically connected to the baseplate (48) at the first end thereof and comprises an injection point (42), insulated from the baseplate (48) at the second end thereof, by means of which the emitter element (44) may be connected to a device operating at high frequency.
IPC 1-7
IPC 8 full level
H01Q 1/32 (2006.01); H01Q 1/42 (2006.01); H01Q 5/00 (2006.01); H01Q 5/371 (2015.01); H01Q 9/40 (2006.01); H01Q 9/42 (2006.01)
CPC (source: EP US)
B61L 15/0027 (2013.01 - EP US); H01Q 1/3216 (2013.01 - EP US); H01Q 1/42 (2013.01 - EP US); H01Q 5/371 (2015.01 - EP US); H01Q 9/40 (2013.01 - EP US); H01Q 9/42 (2013.01 - EP US)
Citation (search report)
See references of WO 2004097984A1
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 PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004097984 A1 20041111; AU 2003218856 A1 20041123; BR 0318280 A 20060530; CA 2521771 A1 20041111; CA 2521771 C 20120710; CN 1765030 A 20060426; CN 1765030 B 20100526; EP 1618627 A1 20060125; US 2006033669 A1 20060216; US 7327320 B2 20080205
DOCDB simple family (application)
CH 0300275 W 20030428; AU 2003218856 A 20030428; BR 0318280 A 20030428; CA 2521771 A 20030428; CN 03826332 A 20030428; EP 03714603 A 20030428; US 25796605 A 20051025