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Proceedings Paper

Coupling analysis at the coupler and edge-coupled unilateral fin line
Author(s): Humberto Cesar Chaves Fernandes; Sidney Alexandre Silva; Jose P. Silva
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Paper Abstract

Computer programs are developed in FORTRAN 77 and Matlab for Windows languages, given the results in 3-D of the dispersion and of the coupling, as functions of the frequency, conductivity and permittivity for the unilateral fin lines coupler asymmetric in E-plane, on semiconductor substrate. The characteristic impedance and complex propagation constant, for the odd and even-modes excitation are obtained by Transverse Transmission Line method -- TTL. These programs are easily used in graduate and undergraduate courses with good efficiency.

Paper Details

Date Published: 13 November 1998
PDF: 3 pages
Proc. SPIE 3465, Millimeter and Submillimeter Waves IV, (13 November 1998); doi: 10.1117/12.331160
Show Author Affiliations
Humberto Cesar Chaves Fernandes, Federal Univ. of Rio Grande do Norte (Brazil)
Sidney Alexandre Silva, Federal Univ. of Rio Grande do Norte (Brazil)
Jose P. Silva, Federal Univ. of Rio Grande do Norte (Brazil)


Published in SPIE Proceedings Vol. 3465:
Millimeter and Submillimeter Waves IV
Mohammed N. Afsar, Editor(s)

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