Research Output

Electromagnetic modeling of metamaterial-based sensors

  In this paper metamaterial-based sensors electromagnetic modeling is presented. In particular, the interaction between the electromagnetic waves and such structures is analytically studied. The proposed sensors consist of array of resonant metallic structures, whose frequency response is modified through the variation of the surrounding dielectric environment. We consider different resonator geometries and the analysis is conducted through proper quasi-static analytical models. By exploiting the proposed analytical models, we study the structures resonant properties as a function of their geometric and electromagnetic parameters in order to optimize them and evaluate their sensitivity performances. Electromagnetic modeling represents a useful tool for the control and the enhancement of sensors properties, paving the way for new interesting sensing applications in a broad frequency range spectrum.

  • Date:

    09 February 2015

  • Publication Status:

    Published

  • Publisher

    IEEE

  • DOI:

    10.1109/imws-bio.2014.7032448

  • Library of Congress:

    TK Electrical engineering. Electronics Nuclear engineering

  • Dewey Decimal Classification:

    621.3 Electrical & electronic engineering

  • Funders:

    Historic Funder (pre-Worktribe)

Citation

Spada, L. L. (2015). Electromagnetic modeling of metamaterial-based sensors. doi:10.1109/imws-bio.2014.7032448

Authors

Keywords

Metamaterials , analytical models , sensors , sensitivity , biomédical applications

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