EP 2504883 A1 20121003 - DEVICE TO PROTECT A RECEIVER CONNECTED TO AN ANTENNA FROM LIGHTNING AND AEROPLANE USING THIS DEVICE.
Title (en)
DEVICE TO PROTECT A RECEIVER CONNECTED TO AN ANTENNA FROM LIGHTNING AND AEROPLANE USING THIS DEVICE.
Title (de)
VORRICHTUNG ZUM SCHUTZ EINES ANTENNENEMPFAENGERS GEGEN BLITZSCHLAG UND FLUGZEUG MIT DIESEM VORRICHTUNG
Title (fr)
DISPOSITIF DE PROTECTION CONTRE LA FOUDRE D'UN RÉCEPTEUR D'ANTENNE ET AVION LE COMPORTANT
Publication
Application
Priority
- FR 0958311 A 20091124
- EP 2010067891 W 20101122
Abstract (en)
[origin: WO2011064157A1] The invention relates to a lightning protection device (25) for an antenna receiver, comprising a shield (40, 70) for a coaxial cable (35, 65) connected to the antenna, and a high-pass filter mounted in series relative to said shield and capable of limiting the low-frequency power flowing in said coaxial cable, comprising a capacitor (30, 50, 55) and an inductor lower than 1 ohm at the lowest frequency used by said receiver, said capacitor including at least one layer of a conductive material embedded in a printed circuit. In some embodiments, the capacitor is made of a printed circuit (30) comprising at least two floorplans (50, 55), each of which is connected to the ground of a connector (80, 85) of the coaxial cable. The printed circuit may e.g. comprise at least one layer of a highly pervious material sandwiched between two layers of a conductive material.
IPC 8 full level
H01Q 1/50 (2006.01); H01H 83/10 (2006.01); H01Q 1/28 (2006.01)
CPC (source: EP US)
H01Q 1/50 (2013.01 - EP US)
Citation (search report)
See references of WO 2011064157A1
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 2953069 A1 20110527; FR 2953069 B1 20120309; BR 112012012501 A2 20160412; CA 2781783 A1 20110603; CN 102884678 A 20130116; CN 102884678 B 20141126; EP 2504883 A1 20121003; EP 2504883 B1 20150107; ES 2535016 T3 20150504; US 2013033402 A1 20130207; US 9941583 B2 20180410; WO 2011064157 A1 20110603
DOCDB simple family (application)
FR 0958311 A 20091124; BR 112012012501 A 20101122; CA 2781783 A 20101122; CN 201080060406 A 20101122; EP 10779553 A 20101122; EP 2010067891 W 20101122; ES 10779553 T 20101122; US 201013511194 A 20101122