Microwave Absorption Properties of Garnet Ferrite Filled Polymer Nanocomposites in X-Band

Alami Massmoudi, Souhail and Ammor, H. (2019) Microwave Absorption Properties of Garnet Ferrite Filled Polymer Nanocomposites in X-Band. In: ICCWCS 2019, 24-25 April 2019, Kenitra, Morocco.

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Abstract

The electromagnetic properties of ferrite filled polymer nano-composites can be determined by a classical Nicolson-Ross and Weir technique. The measurement of S-parameters makes it possible to calculate the complex permittivity ε and permeability µ of the Lanthanum Iron Garnet (LIG)-loaded polyvinylidene fluoride (PVDF )-polymer nanocomposites over the X-band waveguide. The reflection S11 and transmission S21 coefficients were calculated by the transmission/reflection rectangular waveguide technique. The LIG/PVDF sample, placed in the rectangular waveguide over X-band frequencies. The average values of the relative complex permittivity and permeability of LIG/PVDF over X-band frequencies [8 - 12 GHz] are (4.34 - j0.09) and (1.27 - j0.15) respectively.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: complex permittivity and permeability ferrite garnet lig pvdf waveguide w-90 x-band
Subjects: T Technology > T Technology (General)
Depositing User: EAI Editor IV
Date Deposited: 15 Oct 2021 07:04
Last Modified: 15 Oct 2021 07:04
URI: https://eprints.eudl.eu/id/eprint/7611

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