Veuillez utiliser cette adresse pour citer ce document : http://dspace.univ-tlemcen.dz/handle/112/1498
Titre: Closed-form formulas for the electromagnetic parameters of inverted microstrip line
Auteur(s): BEKRI, Yamina
BENAHMED, Nasreddine
BENABDALLAH, Nadia
ALIANE, Kamila
BENDIMERAD, Fethi Tarik
Mots-clés: Analytical expressions
EM parameters
FEM Results
frequency response
inverted microstrip line (IML)
inverted microstrip branch line coupler
S-parameters
Date de publication: mai-2012
Résumé: This article presents simple analytical expressions for the electromagnetic parameters (characteristic impedance (Zc), effective dielectric constant (εeff), inductance (L) and capacitance (C)) of inverted microstrip line (IML). Under quasi-TEM approximation, the analytical expressions can be deduced from rigorous analyses using finite element method (FEM) analysis and curve-fitting techniques. An analysis can be readily implemented in modern CAE software tools for the design of microwave and wireless components. For a dielectric material of εr=2.22, this study presents rigorous and suitable general expressions for all inverted microstrip lines with a wide range of (w/h1) and (h2/h1) ratios varying respectively between 0.01-9.5 and 0.01-1. An inverted microstrip branch line coupler operating at 3 GHz will be designed to demonstrate the usefulness of these design equations.
URI/URL: http://dspace.univ-tlemcen.dz/handle/112/1498
ISSN: 2278-067X
Collection(s) :Articles internationaux

Fichier(s) constituant ce document :
Fichier Description TailleFormat 
Closed-form-formulas-forthe-electromagnetic.pdf527,34 kBAdobe PDFVoir/Ouvrir


Tous les documents dans DSpace sont protégés par copyright, avec tous droits réservés.