Experimental Microwave Complex Conductivity Extraction of Vertically Aligned MWCNT Bundles for Microwave Subwavelength Antenna Design

This paper reports the extraction of electrical impedance at microwave frequencies of vertically aligned multi-wall carbon nanotubes (VA MWCNT) bundles/forests grown on a silicon substrate. Dedicated resonating devices were designed for antenna application, operating around 10 GHz and benefiting fro...

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Detalles Bibliográficos
Autores principales: Tripon-Canseliet, Charlotte, Xavier, Stephane, Fu, Yifeng, Martinaud, Jean-Paul, Ziaei, Afshin, Chazelas, Jean
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6780677/
https://www.ncbi.nlm.nih.gov/pubmed/31461886
http://dx.doi.org/10.3390/mi10090566
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author Tripon-Canseliet, Charlotte
Xavier, Stephane
Fu, Yifeng
Martinaud, Jean-Paul
Ziaei, Afshin
Chazelas, Jean
author_facet Tripon-Canseliet, Charlotte
Xavier, Stephane
Fu, Yifeng
Martinaud, Jean-Paul
Ziaei, Afshin
Chazelas, Jean
author_sort Tripon-Canseliet, Charlotte
collection PubMed
description This paper reports the extraction of electrical impedance at microwave frequencies of vertically aligned multi-wall carbon nanotubes (VA MWCNT) bundles/forests grown on a silicon substrate. Dedicated resonating devices were designed for antenna application, operating around 10 GHz and benefiting from natural inductive/capacitive behavior or complex conductivity in the microwave domain. As obtained from S-parameters measurements, the capacitive and inductive behaviors of VA MWCNT bundles were deduced from device frequency resonance shift.
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spelling pubmed-67806772019-10-30 Experimental Microwave Complex Conductivity Extraction of Vertically Aligned MWCNT Bundles for Microwave Subwavelength Antenna Design Tripon-Canseliet, Charlotte Xavier, Stephane Fu, Yifeng Martinaud, Jean-Paul Ziaei, Afshin Chazelas, Jean Micromachines (Basel) Article This paper reports the extraction of electrical impedance at microwave frequencies of vertically aligned multi-wall carbon nanotubes (VA MWCNT) bundles/forests grown on a silicon substrate. Dedicated resonating devices were designed for antenna application, operating around 10 GHz and benefiting from natural inductive/capacitive behavior or complex conductivity in the microwave domain. As obtained from S-parameters measurements, the capacitive and inductive behaviors of VA MWCNT bundles were deduced from device frequency resonance shift. MDPI 2019-08-27 /pmc/articles/PMC6780677/ /pubmed/31461886 http://dx.doi.org/10.3390/mi10090566 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Tripon-Canseliet, Charlotte
Xavier, Stephane
Fu, Yifeng
Martinaud, Jean-Paul
Ziaei, Afshin
Chazelas, Jean
Experimental Microwave Complex Conductivity Extraction of Vertically Aligned MWCNT Bundles for Microwave Subwavelength Antenna Design
title Experimental Microwave Complex Conductivity Extraction of Vertically Aligned MWCNT Bundles for Microwave Subwavelength Antenna Design
title_full Experimental Microwave Complex Conductivity Extraction of Vertically Aligned MWCNT Bundles for Microwave Subwavelength Antenna Design
title_fullStr Experimental Microwave Complex Conductivity Extraction of Vertically Aligned MWCNT Bundles for Microwave Subwavelength Antenna Design
title_full_unstemmed Experimental Microwave Complex Conductivity Extraction of Vertically Aligned MWCNT Bundles for Microwave Subwavelength Antenna Design
title_short Experimental Microwave Complex Conductivity Extraction of Vertically Aligned MWCNT Bundles for Microwave Subwavelength Antenna Design
title_sort experimental microwave complex conductivity extraction of vertically aligned mwcnt bundles for microwave subwavelength antenna design
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6780677/
https://www.ncbi.nlm.nih.gov/pubmed/31461886
http://dx.doi.org/10.3390/mi10090566
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