EP 2764576 A1 20140813 - HIGH MECHANIC RESISTANCE LOOP ANTENNA FOR A PASSPORT
Title (en)
HIGH MECHANIC RESISTANCE LOOP ANTENNA FOR A PASSPORT
Title (de)
MECHANISCH WIEDERSTANDFÄHIGE SCHLEIFENANTENNE FÜR EINEN REISEPASS.
Title (fr)
ANTENNE BOUCLE MÉCANIQUEMENT RÉSISTANTE POUR PASSEPORT
Publication
Application
Priority
- EP 11306276 A 20111003
- EP 2012069409 W 20121002
- EP 12769411 A 20121002
Abstract (en)
[origin: EP2579389A1] The magnetic field antenna comprises a flat base (4) with a longitudinal edge (2), an electromagnetic coupling receiving antenna (14) placed on the base, and parallel and perpendicular coils that extend to the longitudinal edge. The longitudinal edge is intended to be parallel to a booklet binder, and is adjacent to a hinge booklet. The parallel coils have close-together inter-coil spacing (ES) of 0.1-0.5 mm with respect to an inter-coil spacing (EL) (0.5-2 mm) of the perpendicular coils, and are localized in an area (7) located at a support medium that is perpendicular to the edge. The magnetic field antenna comprises a flat base (4) with a longitudinal edge (2), an electromagnetic coupling receiving antenna (14) placed on the base, and parallel and perpendicular coils that extend to the longitudinal edge. The longitudinal edge is intended to be parallel to a booklet binder, and is adjacent to a hinge booklet. The parallel coils have close-together inter-coil spacing (ES) of 0.1-0.5 mm with respect to an inter-coil spacing (EL) (0.5-2 mm) of the perpendicular coils, and are localized in an area (7) located at a support medium that is perpendicular to the edge. The antenna is made of wire having a diameter of 50-150 mu m. The parallel coils of the area are located at a distance (B) of the longitudinal edge that is higher than a distance (A) for portions of parallel coils located apart from the area. An independent claim is included for a portable electronic object.
IPC 8 full level
CPC (source: EP KR US)
H01Q 1/22 (2013.01 - KR); H01Q 1/2225 (2013.01 - EP US); H01Q 7/00 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2013050344A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2579389 A1 20130410; EP 2764576 A1 20140813; EP 2764576 B1 20171129; JP 2014535184 A 20141225; KR 20140071481 A 20140611; PT 2764576 T 20180226; SG 10201602444T A 20160530; SG 11201400756X A 20140627; TR 201802317 T4 20180321; US 2014285395 A1 20140925; WO 2013050344 A1 20130411
DOCDB simple family (application)
EP 11306276 A 20111003; EP 12769411 A 20121002; EP 2012069409 W 20121002; JP 2014532438 A 20121002; KR 20147011855 A 20121002; PT 12769411 T 20121002; SG 10201602444T A 20121002; SG 11201400756X A 20121002; TR 201802317 T 20121002; US 201214349204 A 20121002