TUNABLE SLOT RESONATOR ETCHED AT THE EDGE OF A PRINTED CIRCUIT BOARD

A device comprising a slot resonator (140) etched in a printed circuit board (110) comprising a short-circuit plane (142) and a high impedance plane (144), the high impedance plane being located on the edge of a ground plane of the printed circuit board, between two electronic modules (120, 130) hos...

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Bibliographic Details
Main Authors LO HINE TONG, Dominique, JEANNE, Ludovic, MINARD, Philippe, BERTIN, Jean-Pierre
Format Patent
LanguageEnglish
French
German
Published 04.10.2017
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:A device comprising a slot resonator (140) etched in a printed circuit board (110) comprising a short-circuit plane (142) and a high impedance plane (144), the high impedance plane being located on the edge of a ground plane of the printed circuit board, between two electronic modules (120, 130) hosted on the printed circuit board, the high impedance plane comprising an active component (150) tuned to optimize the noise level of the electronic modules. The overall length of the etching is equal to the quarter guided wave length modulo the half guided wave length of the frequency to be inhibited.
Bibliography:Application Number: EP20160305384