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Cable mantle for shield current suppression in a shielded cable

 
: Betancourt, Diego; Bertuch, Thomas; Jenne, Jürgen Walter; Günther, Matthias

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Frontpage ()

EP 3842817 A1: 20191227
Englisch
Patent, Elektronische Publikation
Fraunhofer FHR ()

Abstract
Cable mantle for shield current suppression in a shielded cable; wherein the cable mantle comprises a through hole for hosting the shielded cable; wherein the cable mantle comprises a plurality of resonant elements; wherein each of the resonant elements comprisesan inner tube-shaped conductive structure; an outer tube-shaped conductive structure; a first transversal conductive structure; a second transversal conductive structure; andat least one capacitor bridging a gap between a first longitudinal portion of the outer tube-shaped conductive structure and a second longitudinal portion of the outer tube-shaped conductive structure, so that an electrical behavior of the inner tube-shaped conductive structure, the first longitudinal portion of the outer tube-shaped conductive structure, the second longitudinal portion of the outer tube-shaped conductive structure, the first transversal conductive structure, the second transversal conductive structure and the at least one capacitor is equivalent to a parallel resonant circuit defining a resonance frequency of the respective resonant element.

: http://publica.fraunhofer.de/dokumente/N-643143.html