Experimental microwave complex conductivity extraction of vertically aligned MWCNT bundles for microwave subwavelength antenna design
Artikel i vetenskaplig tidskrift, 2019

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.

Microwave impedance

Small antennas

Multi-wall carbon nanotubes

Författare

Charlotte Tripon-Canseliet

Ecole Superieure de Physique et de Chimie Industrielles de la Ville de Paris

S. Xavier

Thales Research and Technology

Yifeng Fu

Chalmers, Mikroteknologi och nanovetenskap (MC2), Elektronikmaterial och system

Jean Paul Martinaud

Thales Defence Mission Systems

A. Ziaei

Thales Research and Technology

Jean Chazelas

Thales Defence Mission Systems

Micromachines

2072-666X (ISSN)

Vol. 10 9 566

Ämneskategorier

Medicinsk apparatteknik

Textil-, gummi- och polymermaterial

Annan elektroteknik och elektronik

DOI

10.3390/mi10090566

Mer information

Senast uppdaterat

2019-11-10