Title :
Efficient analysis of waveguide components using a hybrid PEE-FDFD algorithm
Author :
Wiktor, Michal ; Mrozowski, Michal
Author_Institution :
Dept. of Electron. Informatics & Telecommun., Tech. Univ. of Gdansk, Poland
Abstract :
The partial eigenfunction expansion (PEE) method combined with the classical finite difference frequency domain (FDFD) algorithm is proposed to accelerate frequency domain analysis of waveguide components. Examples are shown validating the method both for eigenvalue and deterministic problems.
Keywords :
eigenvalues and eigenfunctions; finite difference methods; frequency-domain analysis; waveguide components; waveguide theory; deterministic problem; eigenvalue problem; finite difference frequency domain algorithm; frequency domain analysis; hybrid PEE-FDFD algorithm; modal expansion; partial eigenfunction expansion method; waveguide component; Algorithm design and analysis; Eigenvalues and eigenfunctions; Electromagnetic fields; Electromagnetic waveguides; Equations; Finite difference methods; Frequency domain analysis; Time domain analysis; Transmission line matrix methods; Waveguide components;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2003.817158
