A fast solver based on the multilevel nonuniform grid approach and an asymptotic approximation designed for scattering by strongly elongated spheroids are mutually validated. Good agreement between the numerical and asymptotic solutions is observed over a wide frequency range for spheroids with various aspect ratios. Numerical noise of the numerical solution is estimated.
Original languageEnglish
Title of host publication2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science
Place of PublicationRome
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-4
ISBN (Print)978-1-7281-5690-3
StatePublished - 2020
EventXXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science - Rome, Italy
Duration: 29 Aug 2020 → 5 Sep 2020

Conference

ConferenceXXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science
Country/TerritoryItaly
CityRome
Period29/08/20 → 5/09/20

    Research areas

  • electromagnetic wave scattering, integral equations, iterative methods

ID: 71049106