TY - JOUR 
A1 - García Vigueras, María
AU - Gómez Tornero, José Luis
AU - Goussetis, George
AU - Cañete Rebenaque, David
AU - Álvarez Melcón , Alejandro
T1 - Herramientas para el análisis modal en guías de onda cargadas con superficies selectivas en frecuencia
Y1 - 2008
UR - http://hdl.handle.net/10317/1369
AB - We present an analysis procedure to obtain the modal dispersion curves of complex structures based on the introduction of metallodielectric frequency-selective surfaces (FSS) inside rectangular waveguides excited with TE0 modes. This type of structures can be used to conceive novel Electromagnetic-Band Gap (EBG) waveguides and low-profile high-gain leaky-wave antennas (LWAs). The analysis technique is divided in several steps, which have been implemented in a software tool using MATLAB®, and which are explained in detail in this work. The advantages and limitations of the proposed method are also described. Comparisons with full-wave simulations are presented to validate this analysis tool.
KW - Teoría de la Señal y las Comunicaciones
KW - Superficies selectivas en frecuencia
KW - Curva de dispersión
KW - Guía de onda
KW - MATLAB
KW - Leaky wave
KW - Frequency selective surfaces (FSS)
KW - Dispersion curve
KW - Waveguide
KW - Electromagnetic bandgap (EBG)
LA - spa
PB - Garcia Villalba, Luis Javier
ER -