Summary
URSI Commission B 2013 International Symposium on Electromagnetic Theory EMTS 2013
2013
Session Number:24AM1F
Session:
Number:24AM1F-05
Reconstruction of Boundary Perturbations in a Waveguide
Martin Norgren, Mariana Dalarsson, Alireza Motevasselian,
pp.934-937
Publication Date:2013/5/20
Online ISSN:2188-5079
DOI:10.34385/proc.30.24AM1F-05
PDF download (423.4KB)
Summary:
The inverse problem of reconstructing boundary deformations in a parallel plate waveguide is solved by using a first order perturbation method applied to the dominant TEM-mode. Regularization using the L-curve criterion is applied and investigated. Reconstruction results from using reflection data are presented and influences from higher order propagating and trapped modes are demonstrated.