Scattering of E-polarized plane waves obliquely incident on an array of thick strips

E. Vinogradova, G. Safonova

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

    Abstract

    Using the Method of analytical regularization, we rigorously solve scattering of E-polarized plane waves obliquely incident on a finite number of individually arbitrary shaped perfectly conducting cylinders. The solution is reduced to some well-conditioned coupled systems of linear algebraic equations, and their fast convergence is guaranteed by the Fredholm nature of the operators contained in these equations. As a consequence, we construct a highly efficient computational algorithm based on the truncation method, where the proper choice of truncation number provides solution of the prescribed accuracy. This general solution is used for the analysis of reflectivity for arrays composed of thick metal strips with different elemental positioning. Numerical results for the radar cross-section (RCS), depending on the incident angle, wave number and relative thickness of the strips, are presented.

    Original languageEnglish
    Title of host publicationProceedings of the 2013 International Conference on Electromagnetics in Advanced Applications, ICEAA 2013
    Place of PublicationPiscataway, NJ
    PublisherInstitute of Electrical and Electronics Engineers (IEEE)
    Pages1493-1495
    Number of pages3
    ISBN (Electronic)9781467357050, 9781467357074
    ISBN (Print)9781467357067
    DOIs
    Publication statusPublished - 2013
    Event2013 15th International Conference on Electromagnetics in Advanced Applications, ICEAA 2013 - Turin, Italy
    Duration: 9 Sep 201313 Sep 2013

    Other

    Other2013 15th International Conference on Electromagnetics in Advanced Applications, ICEAA 2013
    CountryItaly
    CityTurin
    Period9/09/1313/09/13

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