TITLE

The Measurement of Microwave Absorption Characteristics of Nanocomposites Using a Coaxial Line Technique

AUTHOR(S)
Teber, Ahmet; Bansal, Rajeev; Unver, Ibrahim S.; Mehmedi, Zilhicce
PUB. DATE
March 2018
SOURCE
International Journal of High Speed Electronics & Systems;Mar-Jun2018, Vol. 27 Issue 1/2, pN.PAG
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Microwave absorption properties (MAP) of manganese soft spinel ferrite (MnFe2O4) nanoparticles (MSF NPs) mixed with multi-walled carbon nanotubes (MWCNTs) and molded as toroid-shaped pellets were experimentally studied using a coaxial line technique in the frequency range of 2-18 GHz. We used the coaxial line technique because of the smaller sample size, a wider frequency range, and a uniform cross section. The MAP were derived from the measured constitutive parameters, according to the transmission line theory. The results indicate that MWCNTs blended with ferrite nanoparticles represent a promising choice for broadband microwave absorbing materials.
ACCESSION #
130392538

 

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