Coherently radiating periodic structures (CORPS): aplicaciones prácticas

View/ Open
Date
2005Version
Acceso abierto / Sarbide irekia
Type
Contribución a congreso / Biltzarrerako ekarpena
Impact
|
nodoi-noplumx
|
Abstract
In this paper some possible
applications of the new philosophy to design antenna
systems based on the Coherently Radiating Periodic
Structures (CORPS) is presented.
This principle could allow the designer to simplify the
needed feeding network for many array antenna
systems since some elements could be coupled from
the neighbouring ones, keeping the original excitation
profile.
It will b ...
[++]
In this paper some possible
applications of the new philosophy to design antenna
systems based on the Coherently Radiating Periodic
Structures (CORPS) is presented.
This principle could allow the designer to simplify the
needed feeding network for many array antenna
systems since some elements could be coupled from
the neighbouring ones, keeping the original excitation
profile.
It will be also shown in this paper how the three
dimensional version of CORPS could be understood
as a focusing planar lens, since it is possible to
distribute the information of one element to many
radiating elements by using the coherent coupling
mechanism between all the elements of the whole
structure. With this configuration, many directive
beams could be really close to each other, increasing
the possibilities to handle high resolution in imaging
systems. [--]
Subject
CORPS,
Array antennas
Description
Trabajo presentado al XX Symposium de la Unión Científica Internacional de Radio (URSI'05). Gandía, 2005.
Departament
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa eta Elektronikoa Saila