Compact and highly selective right/left-handed ...
Type de document :
Communication dans un congrès avec actes
Titre :
Compact and highly selective right/left-handed loaded coplanar waveguide lines
Auteur(s) :
Borja, Alejandro [Auteur]
Universidad de Castilla-La Mancha = University of Castilla-La Mancha [UCLM]
Carbonell, Jorge [Auteur]
Universitat Politècnica de València = Universitad Politecnica de Valencia = Polytechnic University of Valencia [UPV]
Boria, Vicente [Auteur]
Universitat Politècnica de València = Universitad Politecnica de Valencia = Polytechnic University of Valencia [UPV]
Lippens, Didier [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Universidad de Castilla-La Mancha = University of Castilla-La Mancha [UCLM]
Carbonell, Jorge [Auteur]
Universitat Politècnica de València = Universitad Politecnica de Valencia = Polytechnic University of Valencia [UPV]
Boria, Vicente [Auteur]
Universitat Politècnica de València = Universitad Politecnica de Valencia = Polytechnic University of Valencia [UPV]
Lippens, Didier [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Titre de la manifestation scientifique :
39th European Microwave Conference, EuMC 2009
Ville :
Rome
Pays :
Italie
Date de début de la manifestation scientifique :
2009-09-29
Titre de l’ouvrage :
Proceedings of the 39th European Microwave Conference, EuMC 2009
Éditeur :
_
Date de publication :
2009
Discipline(s) HAL :
Sciences de l'ingénieur [physics]
Résumé en anglais : [en]
A coplanar waveguide line based on a split ring resonator technology and loaded with metallic strips and/or series gaps is presented. Properties of such structures can be controlled by properly designing or adding loading ...
Lire la suite >A coplanar waveguide line based on a split ring resonator technology and loaded with metallic strips and/or series gaps is presented. Properties of such structures can be controlled by properly designing or adding loading elements. Wide shunt wires permit to control upper band rejection levels by means of an engineering of the electric plasma frequency. Also, the addition of series capacitances to previous unit cell implementations provides a transmission response almost symmetric while exhibiting a right-handed character along the pass band, contrary to conventional left-handed lines. In addition, a huge enhancement of the loaded Q quality factors, maintaining low insertion losses, is pointed out. The interpretation of the results is based on full-wave electromagnetic analysis and measured responses of different prototypes designed for microwave operation.Lire moins >
Lire la suite >A coplanar waveguide line based on a split ring resonator technology and loaded with metallic strips and/or series gaps is presented. Properties of such structures can be controlled by properly designing or adding loading elements. Wide shunt wires permit to control upper band rejection levels by means of an engineering of the electric plasma frequency. Also, the addition of series capacitances to previous unit cell implementations provides a transmission response almost symmetric while exhibiting a right-handed character along the pass band, contrary to conventional left-handed lines. In addition, a huge enhancement of the loaded Q quality factors, maintaining low insertion losses, is pointed out. The interpretation of the results is based on full-wave electromagnetic analysis and measured responses of different prototypes designed for microwave operation.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Source :