EP 1903636 A1 20080326 - Antenna with wide adaptation band
Title (en)
Antenna with wide adaptation band
Title (de)
Adaptive Breitbandantenne
Title (fr)
Antenne à large bande d'adaptation
Publication
Application
Priority
FR 0653846 A 20060920
Abstract (en)
The antenna (1) has an outer element (3) comprising a rolled-up electrically conductive sheet disposed around a central longitudinal radiating element (2) without electrical contact. The outer element presents a height that is strictly decreasing or alternatively that increases and decreases along the roll.
Abstract (fr)
La présente invention concerne une antenne (1) comportant : - au moins un élément rayonnant longitudinal central (2), - au moins un élément extérieur (3) comportant au moins un enroulement d'une feuille électriquement conductrice disposé autour de l'élément rayonnant central, sans contact électrique entre eux, l'élément extérieur (3) présentant une hauteur strictement décroissante ou alternativement croissante et décroissante le long de l'enroulement
IPC 8 full level
H01Q 21/29 (2006.01); H01Q 1/36 (2006.01); H01Q 9/27 (2006.01)
CPC (source: EP US)
H01Q 1/36 (2013.01 - EP US); H01Q 9/27 (2013.01 - EP US); H01Q 21/29 (2013.01 - EP US)
Citation (search report)
- [DA] US 4527163 A 19850702 - STANTON PHILIP H [US]
- [DA] US 6339409 B1 20020115 - WARNAGIRIS THOMAS J [US]
- [A] US 2002113743 A1 20020822 - JUDD MANO D [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1903636 A1 20080326; EP 1903636 B1 20090211; AT E422720 T1 20090215; AU 2007216789 A1 20080403; AU 2007216789 B2 20101118; CA 2602920 A1 20080320; CN 101150223 A 20080326; DE 602007000536 D1 20090326; DK 1903636 T3 20090511; ES 2321144 T3 20090602; FR 2906085 A1 20080321; FR 2906085 B1 20100604; IL 186015 A0 20080120; IL 186015 A 20110731; PL 1903636 T3 20090731; SI 1903636 T1 20090630; US 2008068281 A1 20080320; US 7825873 B2 20101102
DOCDB simple family (application)
EP 07116784 A 20070919; AT 07116784 T 20070919; AU 2007216789 A 20070914; CA 2602920 A 20070919; CN 200710151917 A 20070920; DE 602007000536 T 20070919; DK 07116784 T 20070919; ES 07116784 T 20070919; FR 0653846 A 20060920; IL 18601507 A 20070918; PL 07116784 T 20070919; SI 200730026 T 20070919; US 89800107 A 20070907