Title :
Generation and use of optimized databases in microwave characterization
Author :
Acikgoz, H. ; Santandrea, L. ; Le Bihan, Yann ; Gyimothy, Szabolcs ; Pavo, Jozsef ; Meyer, O. ; Pichon, Lionel
Author_Institution :
Lab. de Genie Electr. de Paris - LGEP, Univ. Pierre et Marie Curie-P6, Gif-Sur-Yvette
Abstract :
This paper presents the application of adaptive database generation for microwave characterization using a coaxial probe. The optimised databases are related to the forward operator that maps the model parameters (the material dielectric properties) to the observation (measured data). Such database is then used by means of neural networks to determine the unknown material dielectric permittivity.
Keywords :
coaxial waveguides; neural nets; permittivity; adaptive database generation; coaxial probe; dielectric permittivity; microwave characterization; neural networks; Optimized database; inversion; microwave characterization; neural network;
Conference_Titel :
Computation in Electromagnetics, 2008. CEM 2008. 2008 IET 7th International Conference on
Conference_Location :
Brighton
Print_ISBN :
978-0-86341-891-4
