TY - GEN
T1 - Mutual Validation of a Fast Solver Based on the Multilevel Nonuniform Grid Approach and an Asymptotic Approximation for High-Frequency Scattering by Strongly Elongated Spheroids
AU - Chernokozhin, Evgeny V.
AU - Andronov, Ivan V.
AU - Boag, Amir
N1 - Publisher Copyright:
© 2020 URSI.
PY - 2020/8
Y1 - 2020/8
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85096828150&partnerID=8YFLogxK
U2 - 10.23919/URSIGASS49373.2020.9231997
DO - 10.23919/URSIGASS49373.2020.9231997
M3 - ???researchoutput.researchoutputtypes.contributiontobookanthology.conference???
AN - SCOPUS:85096828150
T3 - 2020 33rd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2020
BT - 2020 33rd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 33rd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2020
Y2 - 29 August 2020 through 5 September 2020
ER -