Design of tapered leaky-wave antennas in hybrid waveguide-planar technology for millimeter waveband applications
Título de la tesis:
Design of tapered leaky-wave antennas in hybrid waveguide-planar technology for millimeter waveband applications
Autor/es:
Gómez Tornero, José Luis - Torre Martínez, Alejandro de la - Cañete Rebenaque, David - Álvarez Melcón, Alejandro - Gugliemi, Marco
Tipo de documento:
Artículo
Universidad:
Universidad Politécnica de Cartagena
Departamento:
Idioma:
Castellano
Palabras clave:
Tecnología del híbrido de circuito impreso y guía de ondas, Antenas de fuga de onda, Disminución de antenas
Fecha de la defensa:
Aug-2005
Notas:
Different types of waveguide leaky-wave antennas,
asymmetrically perturbed with printed-circuits, are studied in
this paper. The capability to modify the leakage constant of the
excited leaky-wave mode, while maintaining unchanged its phase
constant, is studied in detail for each design. Several slot and strip
configurations are proposed, in which the width and the position
of the planar printed circuit perturbation is modified along the
length of the antenna to obtain different tapering topologies. All
of them are mechanically flexible to realize, thus simplifying the
manufacturing p...
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