%0 Journal Article 
%A Monzó Cabrera, Juan
%A Pedreño Molina, Juan Luis
%A Clemente Fernández, Francisco Javier
%A Díaz Morcillo, Alejandro Benedicto
%A Lozano Guerrero, Antonio José
%T Usage of an automated three-stub water-loaded impedance generator for RBF calibration of a waveguide ten-port reflectometer
%D 2010
%@ 0895-2477
%U http://hdl.handle.net/10317/1494
%X In this work, a waveguide impedance generator based on
the use of three motor-controlled metallic stubs, a monomode cavity
loaded with water and PTFE cylinders is used to calibrate a waveguide
ten-port reflectometer. Radial basis function neural networks are used to
learn the relationship between the actual reflection coefficient and the
power detectors’ output. Results indicate that this impedance generator
can be successfully used to calibrate the ten-port reflectometer.
%K Teoría de la Señal y las Comunicaciones
%K Reflectómetro
%K Impedancia del generador
%K Calibración
%K Guía de onda
%K Redes neuronales RBF
%K Reflectometer
%K Impedance generator
%K Calibration
%K Waveguide
%K RBF neural network
%~ GOEDOC, SUB GOETTINGEN