Airbus (sas)

Airbus Group Sas

Airbus Corporation

European Aeronautic Defence and Space Company Eads France Airbus Group Sas

Marc Meyer

A lightning protection device for an antenna receiver includes a shield for a coaxial cable connected to the antenna, and a high-pass filter mounted in series relative to the shield and capable of limiting the low-frequency power flowing in the coaxial cable, including a capacitor and an inductor lower than 1 ohm at the lowest frequency used by the receiver, the capacitor including at least one layer of a conductive material embedded in a printed circuit. The capacitor may be made of a printed circuit including at least two floor plans, each of which is connected to the ground of a connector of the coaxial cable. The printed circuit may include at least one layer of a highly pervious material sandwiched between two layers of a conductive material.

Lightning protection device for an antenna receiver, and aircraft comprising same

An EMC filtering device comprises a printed circuit comprising at least two parallel layers of a high-permittivity material, which are positioned between two layers of an insulating material that are parallel to one another and to the high-permittivity material layers. A core made of a magnetic material comprises three cylindrical arms passing perpendicularly through the high-permittivity and insulating material layers. At least two windings winding around the first arm of the magnetic material core, the windings and the first arm forming a first coil. At least two windings winding around the second arm of the magnetic material core, the windings and the second arm forming a second coil. The two coils being coupled coils.

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Launac, France

Marc Meyer