| Títol: | Modeling tunable band-pass filters based on RF-MEMS metamaterials |
| Autor: | Morata Cariñena, Marta
Gil Galí, Ignacio
Fernández García, Raúl |
| Altres autors/autores: | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
| Matèries: | Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions
Electric filters
Metamaterials
Electromagnetism
Filtres elèctrics
Metamaterials
Electromagnetisme |
| Tipus de document: | Article |
| Descripció: | This work describes progress toward designing and modeling reconfigurable band-pass filters based on RF microelectromechanical systems (RF-MEMS) metamaterials. A device consisting of a coplanar waveguide structure that combines complementary split ring resonators (CSRRs) and RF-MEMS varactor bridges, operating at K and Ka-band, is proposed. Several layouts have been designed and electromagnetically (EM) simulated. A full equivalent-circuit model for the description of the proposed structure, including transmission lines, RF-MEMS, subwavelength resonators and coupling parameters, is provided. A high degree of accuracy between EM simulations behavior and electrical model has been obtained. |
| Altres identificadors i accés: | Morata, M.; Gil, I.; Fernandez, R. Modeling tunable band-pass filters based on RF-MEMS metamaterials. "International Journal of Numerical Modelling: Electronic Networks, Devices and Fields", 01 Febrer 2011.
1099-1204
http://hdl.handle.net/2117/12184
10.1002/jnm.808 |
| Disponible al dipòsit: | E-prints UPC
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