EP 3031097 B1 20180613 - DEVICE FOR TRANSMITTING AND/OR RECEIVING RADIOFREQUENCY SIGNALS
Title (en)
DEVICE FOR TRANSMITTING AND/OR RECEIVING RADIOFREQUENCY SIGNALS
Title (de)
VORRICHTUNG ZUM SENDEN UND/ODER EMPFANGEN VON HOCHFREQUENZSIGNALEN
Title (fr)
DISPOSITIF D'ÉMISSION ET/OU DE RÉCEPTION DE SIGNAUX RADIOFRÉQUENCES
Publication
Application
Priority
- FR 1357782 A 20130805
- EP 2014066557 W 20140731
Abstract (en)
[origin: CA2920445A1] The invention relates to a device for transmitting and/or receiving radiofrequency signals, including at least one broadband antenna (310) and a substrate (410); the antenna (310) including at least one first radiating surface (318) that is vertically adjacent to the ground plane, the ground plane being located on a first surface of the substrate (410), at least one side supply tab (314) and at least one side wall (316) connected to at least the first radiating surface (318), the device being characterized in that: the antenna (310) includes at least one second radiating surface (312) configured such as to be energized by the coupling thereof with the first radiating surface (318); the side wall (316) is connected to a coupling trace (416) located on a second surface of the substrate (410), opposite the first surface of the substrate (410), and the side wall (316) and the coupling trace (416) being configured to play the role of a capacitive coupler between at least the first radiating surface (318), the second radiating surface (312) and the ground plane.
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 1/38 (2006.01); H01Q 9/04 (2006.01)
CPC (source: EP US)
H01Q 1/243 (2013.01 - EP US); H01Q 1/38 (2013.01 - EP US); H01Q 1/48 (2013.01 - US); H01Q 9/0407 (2013.01 - US); H01Q 9/0421 (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)
FR 3009443 A1 20150206; FR 3009443 B1 20180323; CA 2920445 A1 20150212; CA 2920445 C 20220628; EP 3031097 A1 20160615; EP 3031097 B1 20180613; JP 2016529821 A 20160923; JP 6527865 B2 20190605; US 10483632 B2 20191119; US 2016172747 A1 20160616; WO 2015018745 A1 20150212
DOCDB simple family (application)
FR 1357782 A 20130805; CA 2920445 A 20140731; EP 14747620 A 20140731; EP 2014066557 W 20140731; JP 2016532334 A 20140731; US 201414910171 A 20140731