10th Small Systems Simulation Symposium

Join leading researchers and practitioners in the field of system simulation at the University of Niš, Faculty of Electronic Engineering

February 12-14, 2026 | University of Niš, Faculty of Electronic Engineering

Artificial neural networks assisted analysis of an RF-MEMS switch for W-band applications

https://doi.org/10.46793/SSSS2026.075M



Authors:

  • Zlatica Marinković
    https://orcid.org/0000-0002-2954-7275

    Faculty of Electronic Engineering, Niš, Serbia


  • Biljana Stošić
    https://orcid.org/0000-0002-4144-6506

    Faculty of Electronic Engineering, Niš, Serbia


  • Marija Milijić
    https://orcid.org/0000-0002-0033-230X

    Faculty of Electronic Engineering, Niš, Serbia


  • Dušan Marković

    Faculty of Electronic Engineering, Niš, Serbia


  • Girolamo Tagliapetra
    https://orcid.org/0000-0002-7611-6435

    Fondazione Bruno Kessler (FBK), Trento, Italy


  • Jacopo Iannacci
    https://orcid.org/0000-0001-6462-4814

    Fondazione Bruno Kessler (FBK), Trento, Italy



    The paper is available at the following link: PDF



    Abstract:

    This paper presents an efficient approach for the analysis of a W-band RF-MEMS switch based on an artificial neural network (ANN) model of the switch return and insertion losses. The analysis is performed over the 92–95 GHz frequency range, with particular emphasis on the influence of the switch recess dimension. In the proposed ANN modeling approach, the recess dimension is used as the primary input parameter. Two separate ANN models are employed to capture the frequency dependence of the return and insertion losses. Moreover, a power flow analysis is carried out by converting the modeled return and insertion losses into reflected, transmitted, and absorbed power components. The developed ANN model enables fast and accurate evaluation of loss characteristics and power distribution, facilitating efficient parametric studies and design optimization of W-band RF-MEMS switches.



    Keywords:

    Artificial Neural Networks, Insertion Loss, Return Loss, RF-MEMS Switch, Power.



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