Title :
Complex envelope crank nicolson PML algorithm for band-limited electromagnetic applications
Abstract :
Unconditionally stable complex envelope (CE) perfectly matched layer (PML) formulations are presented for modelling band-limited electromagnetic applications. The method is based on incorporating the Crank Nicolson scheme into the CE finite difference time domain algorithm. A numerical example carried out in one-dimensional domain is included to show the validity of the proposed formulations
Keywords :
computational complexity; computational electromagnetics; electromagnetic fields; finite difference time-domain analysis; Crank Nicolson PML algorithm; band limited electromagnetic applications; complex envelope; finite difference time domain; perfectly matched layer;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20062511
