EP 3231035 A1 20171018 - DEVICE FOR TRANSFERRING SIGNALS FROM A METAL HOUSING
Title (en)
DEVICE FOR TRANSFERRING SIGNALS FROM A METAL HOUSING
Title (de)
VORRICHTUNG ZUR ÜBERTRAGUNG VON SIGNALEN AUS EINEM METALL-GEHÄUSE
Title (fr)
DISPOSITIF POUR LE TRANSFERT DE SIGNAUX DEPUIS UN BOÎTIER MÉTALLIQUE
Publication
Application
Priority
- DE 102014118391 A 20141211
- EP 2015075542 W 20151103
Abstract (en)
[origin: WO2016091481A1] The invention relates to a device for transferring signals from at least one housing opening (2) of a housing (3), which is metallic at least in part, by means of electromagnetic waves (4) of at least one specific wavelength, comprising a transmitting/receiving unit (5) arranged in the housing (3) for generating and receiving the electromagnetic waves (4), at least one primary antenna (6) arranged in the housing (3) for decoupling the generated electromagnetic waves (4) of the transmitting/receiving unit (5) and for coupling and transferring received electromagnetic waves (4) to the transmitting/receiving unit (5), a first secondary antenna (7) for receiving the electromagnetic waves decoupled from the primary antenna (6), wherein the first secondary antenna is arranged within the housing (3) on the housing opening (2), a second secondary antenna (8) for receiving the electromagnetic waves (4) transferred from outside the housing (3), wherein the second secondary antenna (8) is arranged outside the housing (3) on the housing opening (2), wherein a reflection point (9) is arranged between the first and second secondary antennas (7, 8), such that an impedance jump occurs between the first and second secondary antennas (7, 8).
IPC 8 full level
H01Q 1/22 (2006.01)
CPC (source: CN EP US)
H01Q 1/2233 (2013.01 - US); H01Q 1/225 (2013.01 - CN EP US); H01Q 1/40 (2013.01 - EP); H01Q 1/521 (2013.01 - US); H01Q 9/36 (2013.01 - EP); H01Q 1/1214 (2013.01 - US)
Citation (search report)
See references of WO 2016091481A1
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)
WO 2016091481 A1 20160616; CN 107004941 A 20170801; CN 107004941 B 20191122; DE 102014118391 A1 20160616; EP 3231035 A1 20171018; EP 3231035 B1 20210811; US 10236555 B2 20190319; US 2018034129 A1 20180201
DOCDB simple family (application)
EP 2015075542 W 20151103; CN 201580066804 A 20151103; DE 102014118391 A 20141211; EP 15791280 A 20151103; US 201515534724 A 20151103