| Titre : |
Contribution à l'étude d'antennes imprimées rectangulaires double bande et multi-bandes tenant compte de l'effet de couplage. |
| Type de document : |
texte imprimé |
| Auteurs : |
Leila Chouti, Auteur ; Abdelmadjid Benghalia, Directeur de thèse |
| Mention d'édition : |
13/01/2009 |
| Editeur : |
Constantine : Université Mentouri Constantine |
| Année de publication : |
2009 |
| Importance : |
81 f. |
| Format : |
30 cm. |
| Note générale : |
01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD |
| Langues : |
Français (fre) |
| Catégories : |
Français - Anglais
Electronique
|
| Tags : |
Micro-ondes Antennes imprimées Effet de couplage |
| Index. décimale : |
621 Electronique |
| Résumé : |
In this memory, we are interested in the characterization of a rectangular microstrip antenna. Initially we use an integral method, method of moments which enabled us to exploit the spectral tensor of Green. The resolution of the integral equations of the electric field by the procedure of Galerkin makes it possible to lead to a system of equations homogenous from which we calculate the frequency of resonance, the others parameters of the micro strip antenna like; the factor of quality, the band width and the radiated field, are deduced.
An analysis of printed antennas feeded and disposed on periodic etwork, while taking account of the effect of coupling, was treated.
The coupling between two elements was taken into account. The study was extended to the calculation of the coupling between several elements in a general configuration. The diagram of radiation of a network of antennas microrubans depends on the determination of the current of each antenna supply; we employ the method of moments to compute the matrix potantiel and mutual impedance between microstrip
antennas.The numerical results obtained, show that the coupling is very significant when the two antennas are close, but when the distance is large, the coefficient of coupling east decreases. |
| Note de contenu : |
Annexe. |
| Diplôme : |
Magistère |
| En ligne : |
../theses/electronique/CHO5273.pdf |
| Format de la ressource électronique : |
pdf |
| Permalink : |
index.php?lvl=notice_display&id=2811 |
Contribution à l'étude d'antennes imprimées rectangulaires double bande et multi-bandes tenant compte de l'effet de couplage. [texte imprimé] / Leila Chouti, Auteur ; Abdelmadjid Benghalia, Directeur de thèse . - 13/01/2009 . - Constantine : Université Mentouri Constantine, 2009 . - 81 f. ; 30 cm. 01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD Langues : Français ( fre)
| Catégories : |
Français - Anglais
Electronique
|
| Tags : |
Micro-ondes Antennes imprimées Effet de couplage |
| Index. décimale : |
621 Electronique |
| Résumé : |
In this memory, we are interested in the characterization of a rectangular microstrip antenna. Initially we use an integral method, method of moments which enabled us to exploit the spectral tensor of Green. The resolution of the integral equations of the electric field by the procedure of Galerkin makes it possible to lead to a system of equations homogenous from which we calculate the frequency of resonance, the others parameters of the micro strip antenna like; the factor of quality, the band width and the radiated field, are deduced.
An analysis of printed antennas feeded and disposed on periodic etwork, while taking account of the effect of coupling, was treated.
The coupling between two elements was taken into account. The study was extended to the calculation of the coupling between several elements in a general configuration. The diagram of radiation of a network of antennas microrubans depends on the determination of the current of each antenna supply; we employ the method of moments to compute the matrix potantiel and mutual impedance between microstrip
antennas.The numerical results obtained, show that the coupling is very significant when the two antennas are close, but when the distance is large, the coefficient of coupling east decreases. |
| Note de contenu : |
Annexe. |
| Diplôme : |
Magistère |
| En ligne : |
../theses/electronique/CHO5273.pdf |
| Format de la ressource électronique : |
pdf |
| Permalink : |
index.php?lvl=notice_display&id=2811 |
|
Contribution à l'étude d'antennes imprimées rectangulaires double bande et multi-bandes tenant compte de l'effet de couplage.
