Please use this identifier to cite or link to this item:
https://doi.org/10.1109/22.821786
Title: | Analysis of elliptical waveguides by differential quadrature method | Authors: | Shu, C. | Issue Date: | 2000 | Citation: | Shu, C. (2000). Analysis of elliptical waveguides by differential quadrature method. IEEE Transactions on Microwave Theory and Techniques 48 (2) : 319-322. ScholarBank@NUS Repository. https://doi.org/10.1109/22.821786 | Abstract: | A new approach for elliptical waveguide analysis is presented in this paper. This approach applies the global method of a differential quadrature (DQ) to discretize the Helmholtz equation and then reduces it into an eigenvalue equation system. All the cutoff wavelengths from low- to high-order modes can be simultaneously obtained from the eigenvalues of the equation system. The present solver is general, which can be applied to elliptical waveguides with arbitrary ellipticity. It is demonstrated in this paper that the DQ results are in excellent agreement with theoretical values using just a few grid points and, thus, requiring very small computational effort. | Source Title: | IEEE Transactions on Microwave Theory and Techniques | URI: | http://scholarbank.nus.edu.sg/handle/10635/57906 | ISSN: | 00189480 | DOI: | 10.1109/22.821786 |
Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
SCOPUSTM
Citations
31
checked on Jan 22, 2021
WEB OF SCIENCETM
Citations
27
checked on Jan 14, 2021
Page view(s)
68
checked on Jan 19, 2021
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.