Title :
A kind of subgrid technique for FDTD analysis of electromagnetic problems
Author :
Xie, J. ; Yang, Y. ; Liu, S.B. ; Chen, R.S.
Author_Institution :
Coll. of Inf. Sci. & Technol., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
In this paper, one kind of subgrid technique using physical connection between different sizes cells is presented. Huygens method, one representation of equivalence principle, is employed to solve the problems of filed values on the interface of different size cells. This new technique could solve discontinuous structural electromagnetic problems.
Keywords :
electromagnetic fields; finite difference time-domain analysis; FDTD analysis; Huygens method; discontinuous structural electromagnetic problems; electromagnetic problems; subgrid technique; Current density; Electromagnetic analysis; Electromagnetic compatibility; Electromagnetic diffraction; Electromagnetic fields; Electromagnetic scattering; Finite difference methods; Magnetic separation; Space technology; Time domain analysis;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475625
