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Communication Dans Un Congrès Année : 2019

Wide Band (0,5-67 GHz) Dielectric Properties of Biosourced Cellulose Ester Flexible Films

Résumé

In this work, the dielectric properties of a biosourced polymer are investigated. To that end, coplanar transmission lines were fabricated on a 600 μm thick cellulose palmitate substrate by using a transfer technique and photolithography. Then, the S-parameters of the transmission lines were measured in a broad microwave frequency band spanning from 0,5 to 67 GHz. Finally, the propagation constant was determined and the complex effective permittivity was extracted.
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Dates et versions

hal-03250139 , version 1 (04-06-2021)

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Citer

S.M. Li, Ghizlane Boussatour, Pierre-Yves Cresson, Benoit Genestie, Nicolas Joly, et al.. Wide Band (0,5-67 GHz) Dielectric Properties of Biosourced Cellulose Ester Flexible Films. 2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP), Jul 2019, Bochum, Germany. pp.112-114, ⟨10.1109/IMWS-AMP.2019.8880132⟩. ⟨hal-03250139⟩
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