Plane wave diffraction by 2D rectangular cavity with flanges

    Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

    Abstract

    Diffraction of E-polarized plane wave obliquely incident on rectangular cavity with attached finite flanges is rigorously solved. Ill-conditioned surface integral equation of the first kind is transformed to the well-conditioned matrix equation of the second kind with compact in l2 operator. The matrix equation is numerically solved by truncation method. Fast convergence of truncated algebraic systems makes it possible to find solution with any predetermined accuracy. The solution is free from limitations on parameters of the problem. Numerical calculations have been done to analyze the cavity reflectivity. Monostatic and bi-static RCS are computed for various flanged cavity parameters. The special attention paid to the impact of the size of the flanges on surface current density distribution inside a cavity.
    Original languageEnglish
    Title of host publicationProceedings of the 2017 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017
    Place of PublicationPiscataway, NJ, USA
    PublisherInstitute of Electrical and Electronics Engineers (IEEE)
    Pages937-939
    Number of pages3
    Edition19th
    ISBN (Electronic)9781509044511
    ISBN (Print)9781509044528
    DOIs
    Publication statusPublished - 12 Oct 2017
    Event19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017 - Verona, Italy
    Duration: 11 Sep 201715 Sep 2017

    Conference

    Conference19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017
    CountryItaly
    CityVerona
    Period11/09/1715/09/17

    Keywords

    • Cavity resonators
    • Flanges
    • Electromagnetic scattering
    • Mathematical model
    • Current density
    • Diffraction

    Fingerprint Dive into the research topics of 'Plane wave diffraction by 2D rectangular cavity with flanges'. Together they form a unique fingerprint.

  • Cite this

    Vinogradova, E. (2017). Plane wave diffraction by 2D rectangular cavity with flanges. In Proceedings of the 2017 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017 (19th ed., pp. 937-939). [8065410] Piscataway, NJ, USA: Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ICEAA.2017.8065410