Title :
Consideration of Treatment of the Boundary Between Different Media in Electromagnetic Field Analysis Using the Constrained Interpolation Profile Method
Author :
Okubo, Kan ; Yoshida, Yuichi ; Takeuchi, Nobunao
Author_Institution :
Fac. of Syst. Sci. & Technol., Akita Univ.
Abstract :
The treatment of a boundary between different media to simulate an electromagnetic (EM) field is examined using the constrained interpolation profile (CIP) method. Consideration of the way of handling spatial derivatives of fields is very important for CIP-EM field analysis. We demonstrate a method of handling this boundary and report results of CIP-EM field analysis using the present approach
Keywords :
electromagnetic field theory; interpolation; CIP method; constrained interpolation profile; electromagnetic field analysis; Analytical models; Boundary conditions; Electromagnetic analysis; Electromagnetic fields; Electromagnetic propagation; Equations; Finite difference methods; Interpolation; Numerical analysis; Time domain analysis; Boundary; constrained interpolation profile (CIP) methods; electromagnetic (EM) propagation; finite-difference time-domain (FDTD) methods; method of characteristics (MoC); spatial derivatives;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2006.889984
