Title :
A hybrid PEE-FDTD algorithm for accelerated time domain analysis of electromagnetic waves in shielded structures
Author :
Mrozowski, Michal
Author_Institution :
Dept. of Electron., Tech. Univ. Gdansk, Poland
Abstract :
A new algorithm for the time domain analysis of electromagnetic waves in shielded structures is presented. The algorithm combines the FDTD with a recently developed partial eigenfunction expansion (PEE) scheme to obtain acceleration in the numerical calculation and savings in computer memory. An example of the application of the algorithm is presented showing an overall speed improvement.<>
Keywords :
eigenvalues and eigenfunctions; finite difference time-domain analysis; shielding; waveguide theory; accelerated time domain analysis; computer memory; electromagnetic waves; hybrid PEE-FDTD algorithm; numerical calculation; partial eigenfunction expansion; shielded structures; Acceleration; Application software; Eigenvalues and eigenfunctions; Electromagnetic analysis; Electromagnetic scattering; Finite difference methods; Geometry; Maxwell equations; Signal processing algorithms; Time domain analysis;
Journal_Title :
Microwave and Guided Wave Letters, IEEE
