TY - JOUR 
A1 - Quesada Pereira, Fernando Daniel
AU - Pérez Soler, Francisco J.
AU - Gimeno Martínez, Benito
AU - Boria Esbert, Vicente Enrique
AU - Cañete Rebenaque, David
AU - Gómez Tornero, José Luis
AU - Álvarez Melcón , Alejandro
T1 - Efficient analysis of inductive multiport waveguide circuits using a surface integral equation formulation
Y1 - 2006
UR - http://hdl.handle.net/10317/1270
AB - This paper presents a simple and alternative approach for the analysis of inductive multiport waveguide microwave components. The technique uses a surface integral equation formulation to treat both metallic and dielectric objects inside the component structure. In order to avoid the relative convergence problem of other techniques based on mode matching, a novel port treatment is used. The technique is based on the application of the extinction theorem using the spatial representation of the Green's functions and image theory. Different complex H-plane structures are analyzed, including microwave bandpass filters with elliptic transfer functions and waveguide bends with dielectric posts. Results show the high accuracy and versatility of the new technique derived
KW - Teoría de la Señal y las Comunicaciones
KW - Métodos de la función de Green
KW - Paso de banda integral
KW - Ecuaciones integrales
KW - Filtros de microondas
KW - Red multipuerto
KW - Funciones de transferencia
KW - Componentes de ondas guía
KW - Discontinuidades de ondas guía
KW - Green's function methods
KW - Band pass integral
KW - Equations integral (EI)
KW - Microwave filter
KW - Transfer functions
KW - Waveguide components
KW - Waveguide discontinuities
KW - Multiport network
LA - eng
PB - Institute Electrical and Electronics Engineers (IEEE)
ER -