EP 2775562 A1 20140910 - Communication device and antenna element therein
Title (en)
Communication device and antenna element therein
Title (de)
Kommunikationsvorrichtung und Antennenelement darin
Title (fr)
Dispositif de communication et élément d'antenne correspondant
Publication
Application
Priority
TW 102108180 A 20130308
Abstract (en)
A communication device including a ground element and an antenna element is provided. The antenna element includes a first portion and a second portion. The first portion has a first end and a second end. The first end is used as a first feeding point of the antenna element. The second portion has a third end and a fourth end. The third end is used as a second feeding point of the antenna element, and the fourth end is open. A first switch is coupled between the second end of the first portion and the third end of the second portion. The first switch is further coupled through the first portion and a first reactive circuit to a communication module. A second switch is coupled to the third end of the second portion. The second switch is further coupled through a second reactive circuit to the communication module.
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 5/10 (2015.01); H01Q 9/14 (2006.01); H01Q 9/42 (2006.01)
CPC (source: EP)
H01Q 1/243 (2013.01); H01Q 9/145 (2013.01); H01Q 9/42 (2013.01)
Citation (search report)
- [Y] WO 2011021027 A2 20110224 - ANTENOVA LTD [GB], et al
- [Y] WO 0131732 A1 20010503 - ALLGON AB [SE], et al
- [A] JP 2012256999 A 20121227 - PANASONIC CORP & US 2014015729 A1 20140116 - UEJIMA HIROYUKI [JP], et al
- [A] WO 2010120218 A1 20101021 - LAIRD TECHNOLOGIES AB [SE], et al
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2775562 A1 20140910; EP 2775562 B1 20170208; TW 201436358 A 20140916; TW I511371 B 20151201
DOCDB simple family (application)
EP 13168114 A 20130516; TW 102108180 A 20130308