EP 1056155 A3 20021204 - Antenna for mobile, in particlar for a vehicle, with at least one circular and one linear polarisation , preferably vertical polarisation
Title (en)
Antenna for mobile, in particlar for a vehicle, with at least one circular and one linear polarisation , preferably vertical polarisation
Title (de)
Mobilantenne, insbesondere Fahrzeugantenne, für zumindest eine zirkulare und zumindest eine lineare, vorzugsweise vertikale Polarisation
Title (fr)
Antenne pour mobile en particulier pour véhicule comprenant au moins une polarisation circulaire et une polarisation linéaire, de préférence verticale
Publication
Application
Priority
DE 19924349 A 19990527
Abstract (en)
[origin: EP1353406A1] The device has a circular polarized antenna (3) above the linear polarized antenna(s) (33) on a counterweight surface (9). The circular polarized antenna can withstand high currents and the top antenna is fed from a feed point via a coaxial cable. An inner conductor-outer conductor inversion takes place at the feed point with the inner conductor of the feed (17,20) connected to the outer conductor of the coaxial cable (11) and vice-versa.
IPC 1-7
H01Q 21/28; H01Q 9/04; H01Q 9/30; H01Q 19/28; H01Q 1/32; H01Q 1/50
IPC 8 full level
H01Q 1/32 (2006.01); H01Q 1/50 (2006.01); H01Q 9/04 (2006.01); H01Q 9/30 (2006.01); H01Q 19/28 (2006.01); H01Q 21/28 (2006.01)
CPC (source: EP)
H01Q 1/3275 (2013.01); H01Q 9/0407 (2013.01); H01Q 9/30 (2013.01); H01Q 19/28 (2013.01); H01Q 21/28 (2013.01)
Citation (search report)
- [A] GB 1338753 A 19731128 - INT STANDARD ELECTRIC CORP
- [A] US 4030100 A 19770614 - PERROTTI EMMANUAL JOSEPH
- [A] WO 9725754 A1 19970717 - ANTENEX INC [US], et al
- [A] GB 731624 A 19550608 - BRITISH TELECOMM RES LTD
- [A] FR 2571550 A1 19860411 - TELEINFORMATIQUE COMMUNIC ET [FR]
- [A] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1056155 A2 20001129; EP 1056155 A3 20021204; EP 1056155 B1 20040901; AT E275292 T1 20040915; AT E331316 T1 20060715; DE 19924349 A1 20001221; DE 50007588 D1 20041007; DE 50013074 D1 20060803; EP 1353406 A1 20031015; EP 1353406 B1 20060621
DOCDB simple family (application)
EP 00108957 A 20000427; AT 00108957 T 20000427; AT 03015118 T 20000427; DE 19924349 A 19990527; DE 50007588 T 20000427; DE 50013074 T 20000427; EP 03015118 A 20000427