Proceedings of the Third International Conference on Computing and Wireless Communication Systems, ICCWCS 2019, April 24-25, 2019, Faculty of Sciences, Ibn Tofaïl University -Kénitra- Morocco

Research Article

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

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  • @INPROCEEDINGS{10.4108/eai.24-4-2019.2284217,
        author={Souhail  Alami Massmoudi and H.  Ammor},
        title={Microwave Absorption Properties of Garnet Ferrite Filled Polymer Nanocomposites in X-Band},
        proceedings={Proceedings of the Third International Conference on Computing and Wireless Communication Systems, ICCWCS 2019, April 24-25, 2019, Faculty of Sciences, Ibn Tofa\~{n}l University -K\^{e}nitra- Morocco},
        publisher={EAI},
        proceedings_a={ICCWCS},
        year={2019},
        month={5},
        keywords={complex permittivity and permeability ferrite garnet lig pvdf waveguide w-90 x-band},
        doi={10.4108/eai.24-4-2019.2284217}
    }
    
  • Souhail Alami Massmoudi
    H. Ammor
    Year: 2019
    Microwave Absorption Properties of Garnet Ferrite Filled Polymer Nanocomposites in X-Band
    ICCWCS
    EAI
    DOI: 10.4108/eai.24-4-2019.2284217
Souhail Alami Massmoudi,*, H. Ammor1
  • 1: Engineering 3S Research Center,Smart Communications Research Team Mohammadia School of Engineering, Mohammed V University in Rabat-Morocco
*Contact email: souhail.alami.m@gmail.com

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.