Title :
Inverse problem for the geometry profile determination of waveguides with varying section using adiabatic behavior of guided waves
Author :
El Kettani, Mounsif Ech Cherif ; Marical, Patrick ; Hamitouche, Zahia
Author_Institution :
Lab. Ondes et Milieux Complexes, Univ. of Le Havre, Le Havre, France
fDate :
9/1/2009 12:00:00 AM
Abstract :
The aim of this work is to obtain the geometry profile of a waveguide of continuous varying section, by inversing the experimental data. This determination is based on the use of the adiabatic behavior of guided waves. The geometry profiles obtained are in good agreement with the exact ones.
Keywords :
acoustic signal processing; acoustic waveguides; inverse problems; adiabatic behavior; contact transducer; continuous varying section; geometry profile; guided waves; inverse problem; signal processing; waveguides; Geometry; Inverse problems;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
DOI :
10.1109/TUFFC.2009.1279
