Combining modal analysis and the FD-TD method in the study of dielectric waveguide junction problems
Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review
Author(s)
Detail(s)
Original language | English |
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Pages (from-to) | 1230-1233 |
Journal / Publication | AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society) |
Volume | 3 |
Publication status | Published - 1989 |
Externally published | Yes |
Conference
Title | 1989 IEEE Antennas and Propagation Society International Symposium |
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Location | Red Lion Inn |
Place | United States |
City | San Jose |
Period | 26 - 30 June 1989 |
Link(s)
DOI | DOI |
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Document Link | |
Link to Scopus | https://www.scopus.com/record/display.uri?eid=2-s2.0-0024897929&origin=recordpage |
Permanent Link | https://scholars.cityu.edu.hk/en/publications/publication(5eb11bbc-2854-457c-b9d1-bbec895aea08).html |
Abstract
A technique is presented to extract the modal parameters from the FDTD (finite-difference time-domain) results in the analysis of waveguide junction problems. Using this approach, it is possible to extract the modal amplitudes of the guided modes from the FDTD field distribution. These modes can be separated from the radiated and the evanescent modes, so that the scattering at these junctions can be studied more easily. The propagation constant extracted from the scattering in a dielectric slab junction shows good agreement with the exact value.
Citation Format(s)
Combining modal analysis and the FD-TD method in the study of dielectric waveguide junction problems. / Chu, S. T.; Chaudhuri, S. K.
In: AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society), Vol. 3, 1989, p. 1230-1233.Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review