Methods and compositions for destructive interference

A composition for destructive interference in at least a portion of the frequency range from 1 GHz to 20 GHz can comprise a dielectric and a conductive filler mixed with at least a portion of the dielectric, wherein the percentage volume of the conductive filler relative to the total volume of the c...

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Bibliographische Detailangaben
Hauptverfasser: GIBSON DAVID ALEXANDER, PARKER GREGORY JOHN, TAN QI, SIMONE DAVIDE LOUIS, GARNER ALLEN LAWRENCE, PATCHEN HAROLD JAY, JOHNSON FRANCIS, BALCH GARY STEPHEN
Format: Patent
Sprache:eng
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Zusammenfassung:A composition for destructive interference in at least a portion of the frequency range from 1 GHz to 20 GHz can comprise a dielectric and a conductive filler mixed with at least a portion of the dielectric, wherein the percentage volume of the conductive filler relative to the total volume of the composition is configured such that the wavelength of sensitivity for the composition is on the order of a wavelength of an incident electromagnetic radiation in at least a portion of the frequency range from 1 GHz to 20 GHz.