Efficient determination of Q factor by structured nonorthogonal FDTD method

Y Hao, CJ Railton

Research output: Contribution to journalArticle (Academic Journal)peer-review

1 Citation (Scopus)


A structured nonorthogonal finite-difference time-domain (FDTD) method incorporating existing perturbation techniques is used to determine the Q factor of an arbitrary three-dimensional cavity resonator. The new scheme combines the efficiency of the Cartesian mesh with the accuracy of the conformal grid. Good results are achieved with little computational effort
Translated title of the contributionDetermination of Q factor by the structures nonorthogonal FDTD method
Original languageEnglish
Pages (from-to)1834 - 1836
Number of pages3
JournalElectronics Letters
Issue number19
Publication statusPublished - 17 Sep 1998

Bibliographical note

Publisher: Institute of Electrical Engineers (IEE)
Rose publication type: Journal article

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