Combining modal analysis and the FD-TD method in the study of dielectric waveguide junction problems

S. T. Chu; S. K. Chaudhuri

doi:10.1109/APS.1989.134932

Author(s)

S. T. Chu
S. K. Chaudhuri

Detail(s)

Original language	English
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
Location	Red Lion Inn
Place	United States
City	San Jose
Period	26 - 30 June 1989

Link(s)

DOI	DOI https://doi.org/10.1109/APS.1989.134932 Final Published version
	Check@CityULib
Document Link	Links https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=134932
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)

[ RIS ] [ BibTeX ]

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

Chu, ST & Chaudhuri, SK 1989, 'Combining modal analysis and the FD-TD method in the study of dielectric waveguide junction problems', AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society), vol. 3, pp. 1230-1233. https://doi.org/10.1109/APS.1989.134932

Chu, S. T., & Chaudhuri, S. K. (1989). Combining modal analysis and the FD-TD method in the study of dielectric waveguide junction problems. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society), 3, 1230-1233. https://doi.org/10.1109/APS.1989.134932

Chu ST, Chaudhuri SK. Combining modal analysis and the FD-TD method in the study of dielectric waveguide junction problems. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1989;3:1230-1233. https://doi.org/10.1109/APS.1989.134932

Chu, S. T. ; Chaudhuri, S. K. / Combining modal analysis and the FD-TD method in the study of dielectric waveguide junction problems. In: AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). 1989 ; Vol. 3. pp. 1230-1233.