Browsing by Author "Djouablia, Linda"

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    A Magnetically Tunable Planar Band-stop Filter Using Ferrite Layer
    (University of Oum El Bouaghi, 2021) Zermane, Aziza; Djouablia, Linda
    A tunable metamaterial band-stop filter using magnetic material is presented in this paper with numerical results. Our filter is based on a 50 Ohms microstrip feed line, three metamaterial resonators and YIG layer. The feed is supplied with a variable magnetic bias in the range of 0- 200KA/m, the central frequency of the filter varies from 10.10 GHz to 12.05GHz (up to 16% tuning) according to the applied magnetic bias, while achieving a maximum rejected bandwidth of 1.2 GHz.