A Mixed Spectral-Domain Approach for Dispersion Analysis of Suspended Planar Transmission Lines with Pedestals

Chi Hou Chan; Kwong T. Ng; Ammar B. Kouki

doi:10.1109/22.41036

Author(s)

Chi Hou Chan
Kwong T. Ng
Ammar B. Kouki

Detail(s)

Original language	English
Pages (from-to)	1716-1723
Journal / Publication	IEEE Transactions on Microwave Theory and Techniques
Volume	37
Issue number	11
Publication status	Published - Nov 1989
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1109/22.41036 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-0024765010&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(77e63c8d-4742-457b-9d76-b5c92103f8e5).html

Abstract

A mixed spectral-domain analysis is used to derive dispersion characteristics of dominant modes in a class of planar transmission lines with a pedestal. Equivalent structures are constructed in which magnetic surface currents are identified as the unknowns at the aperture separating two different regions. Spectral dyadic Green's functions are derived for these structures using the spectral-domain immittance approach. The characteristic equations resulting from the application of the spectral Galerkin method involve mixing two different spectral domains, which exist on the two sides of the pedestal support. The present method allows one to retain the simplicity and numerical efficiency of the conventional spectral-domain immittance approach, which cannot be applied directly to the present structures. Numerical data are provided for the dispersion characteristics of dominant modes in a pedestal-supported stripline and finline. © 1989 IEEE

Citation Format(s)

[ RIS ] [ BibTeX ]

A Mixed Spectral-Domain Approach for Dispersion Analysis of Suspended Planar Transmission Lines with Pedestals. / Chan, Chi Hou; Ng, Kwong T.; Kouki, Ammar B.

In: IEEE Transactions on Microwave Theory and Techniques, Vol. 37, No. 11, 11.1989, p. 1716-1723.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Chan, CH, Ng, KT & Kouki, AB 1989, 'A Mixed Spectral-Domain Approach for Dispersion Analysis of Suspended Planar Transmission Lines with Pedestals', IEEE Transactions on Microwave Theory and Techniques, vol. 37, no. 11, pp. 1716-1723. https://doi.org/10.1109/22.41036

Chan, C. H., Ng, K. T., & Kouki, A. B. (1989). A Mixed Spectral-Domain Approach for Dispersion Analysis of Suspended Planar Transmission Lines with Pedestals. IEEE Transactions on Microwave Theory and Techniques, 37(11), 1716-1723. https://doi.org/10.1109/22.41036

Chan CH, Ng KT, Kouki AB. A Mixed Spectral-Domain Approach for Dispersion Analysis of Suspended Planar Transmission Lines with Pedestals. IEEE Transactions on Microwave Theory and Techniques. 1989 Nov;37(11):1716-1723. https://doi.org/10.1109/22.41036

Chan, Chi Hou ; Ng, Kwong T. ; Kouki, Ammar B. / A Mixed Spectral-Domain Approach for Dispersion Analysis of Suspended Planar Transmission Lines with Pedestals. In: IEEE Transactions on Microwave Theory and Techniques. 1989 ; Vol. 37, No. 11. pp. 1716-1723.