EP 2422403 B1 20130501 - MULTIPLE WIDE BAND ANTENNA WITH LOW PROFILE
Title (en)
MULTIPLE WIDE BAND ANTENNA WITH LOW PROFILE
Title (de)
BREITBANDIGE MEHRFACHANTENNE MIT GERINGEM QUERSCHNITT
Title (fr)
ANTENNE MULTIPLE LARGE BANDE A FAIBLE PROFIL
Publication
Application
Priority
- EP 2010052303 W 20100223
- FR 0902008 A 20090424
Abstract (en)
[origin: WO2010121851A1] The invention relates to a low-profile broadband multiple antenna characterised in that said antenna comprises at least the following components arranged as specified below: a dipole D1 arranged in the upper portion of said antenna, said dipole comprising at least one upper antenna component (D1s) connected to the core (140) of a multiaxial cable including a core and n sheaths and in which the bottom basic component (D1b) is connected to the first sheath (141) adjacent to the core (140); a connection device (20, 40) positioned between a top component Dks of a dipole Dk and the bottom component Dkb of said dipole Dk, the top component Dks being connected to the sheath with an index of (k-1) of the multiaxial cable after the assembly of the core (140) and the sheaths with indexes of (1 to k-1) are wound into Q turns (41) around a magnetic core (42) and the bottom component Dkb of the dipole Dk is connected to the sheath with an index of k, and in that said connection device (20, 40) includes at least one single-wire winding with P turns (43) on the same magnetic core (42) connecting said bottom component Dkb of said dipole Dk to the sheath with an index of (k-1), at the point (45) corresponding to the start of the winding (41) in order to perform broadband impedance adaptation and to supply power to the dipole Dk.
IPC 8 full level
H01Q 1/52 (2006.01); H01Q 5/00 (2015.01); H01Q 5/15 (2015.01); H01Q 5/321 (2015.01); H01Q 5/40 (2015.01); H01Q 9/28 (2006.01); H01Q 21/10 (2006.01)
CPC (source: EP US)
H01Q 1/52 (2013.01 - EP US); H01Q 5/00 (2013.01 - EP US); H01Q 5/321 (2015.01 - EP US); H01Q 5/40 (2015.01 - EP US); H01Q 9/28 (2013.01 - EP US); H01Q 21/10 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010121851 A1 20101028; EP 2422403 A1 20120229; EP 2422403 B1 20130501; EP 2422403 B9 20130724; FR 2944917 A1 20101029; FR 2944917 B1 20120713; IL 215829 A0 20120131; IL 215829 A 20160331; SG 175349 A1 20111128; US 2012182196 A1 20120719; US 8922445 B2 20141230
DOCDB simple family (application)
EP 2010052303 W 20100223; EP 10706982 A 20100223; FR 0902008 A 20090424; IL 21582911 A 20111023; SG 2011078227 A 20100223; US 201013265818 A 20100223