Ir arriba
Información del artículo

Low-cost approach based on an eigenfrequency method to obtain the dispersion diagram in CRLH structures

F.J. Herraiz-Martínez, V. González-Posadas, F. Iñigo-Villacorta, D. Segovia-Vargas

A novel method to obtain the dispersion diagram of a composite right/left-handed (CRLH) unit-cell is presented. This method is based on CRLH transmission-line (TL) theory and on the structure eigenfrequencies. First, it is shown that computing the dispersion diagram of an M unit cell CRLH TL only needs three eigenfrequencies. Then, it is shown that this method drastically reduces the total computation time to obtain the CRLH unit cell dispersion diagram (from several hours to a few minutes). A four cell resonator has been designed and built to show the accuracy of the proposed method. Good agreement between the measured prototype and resonant frequencies provided by the dispersion diagram obtained with the eigenfrequency method has been achieved.


Palabras clave: Composite right/left-handed (CRLH), transmission line (TL).


IEEE Microwave and Wireless Components Letters. Volumen: 17 Numero: 1 Páginas: 13-15

Índice de impacto JCR y cuartil Scopus: 1.725 (2007); 2.169 - Q1 (2017).

Referencia DOI: DOI icon 10.1109/LMWC.2006.887241    

Publicado en papel: Enero 2007.



Cita:
F.J. Herraiz-Martínez, V. González-Posadas, F. Iñigo-Villacorta, D. Segovia-Vargas. Low-cost approach based on an eigenfrequency method to obtain the dispersion diagram in CRLH structures. IEEE Microwave and Wireless Components Letters. vol. 17, no. 1, pp. 13-15, Enero 2007.


    Líneas de investigación:
  • *Automatización y Comunicaciones Industriales
  • *Instrumentación Electrónica

pdf  Previsualizar
pdf Solicitar el artículo completo a los autores



Aviso legal  |  Política de cookies |  Política de Privacidad

© Universidad Pontificia Comillas, Escuela Técnica Superior de Ingeniería - ICAI, Instituto de Investigación Tecnológica

Calle de Santa Cruz de Marcenado, 26 - 28015 Madrid, España - Tel: (+34) 91 5422 800