EP 2879234 B1 20220420 - Electronic apparatus with radio antenna folded in a housing
Title (en)
Electronic apparatus with radio antenna folded in a housing
Title (de)
Elektronisches Gerät mit in einem Gehäuse zusammengefalteter Funkantenne
Title (fr)
Appareil électronique avec antenne radio repliée dans un boîtier
Publication
Application
Priority
FR 1361795 A 20131128
Abstract (en)
[origin: US2015145733A1] In the field of electronic apparatuses that can be held in the hand and that comprise a miniaturized radio antenna, an apparatus comprises a casing of generally parallelepipidal form with a main face and a first small side. The antenna extends partly along the main face and partly over the first side. It comprises a conductive structure divided up so as to form a meandering inductive conductive line linked to a main conductive surface which extends over most of the first side and which is folded at the ends of this first side onto a second and a third side adjacent to the main face to form two folded lateral wings, at least one respective slot being provided to separate each wing from the main conductive surface and thus narrow and lengthen the paths of the electric currents going to the folded lateral wings.
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 1/36 (2006.01); H01Q 1/38 (2006.01); H01Q 9/42 (2006.01)
CPC (source: EP US)
H01Q 1/243 (2013.01 - EP US); H01Q 1/36 (2013.01 - EP US); H01Q 1/38 (2013.01 - EP US); H01Q 9/42 (2013.01 - EP US)
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 2879234 A1 20150603; EP 2879234 B1 20220420; FR 3013904 A1 20150529; FR 3013904 B1 20151204; US 2015145733 A1 20150528; US 9306269 B2 20160405
DOCDB simple family (application)
EP 14195332 A 20141128; FR 1361795 A 20131128; US 201414555871 A 20141128