Analyzing propagation characteristics of hard waveguides using FDTD

Malcolm Ng*, Mou Kehn Ng, Per Simon Kildal

*Corresponding author for this work

Research output: Contribution to journalConference article

4 Scopus citations


Homogeneously filled and dielectric-loaded rectangular hard-walled waveguides were investigated adopting both theoretical and numerical approaches. As such, the QW-3D simulation software was used to obtain numerical values of the attenuation and phase constants, which were verified with theoretical predictions. The accuracy and reliability of this software in determining these values were substantiated, thus permitting its future application on complicated waveguide geometries that cannot be analyzed theoretically.

Original languageEnglish
Pages (from-to)790-793
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
StatePublished - 5 Aug 2002
Event2002 IEEE Antennas and Propagation Society International Symposium - San Antonio, TX, United States
Duration: 16 Jun 200221 Jun 2002

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