Resonant states in forward and inverse waveguide scattering problems
2015 (English)In: Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications: ICEAA 2015, IEEE Press, 2015, 31-34 p.Conference paper (Refereed)Text
It is shown that the transmission coefficient of parallel-plane multi-sectional dielectric diaphragms in a waveguide of rectangular cross section has singularities in the complex plane of the longitudinal wavenumber of each section and the singularities are associated with resonant states of the transmission problem.
Place, publisher, year, edition, pages
IEEE Press, 2015. 31-34 p.
Dielectric materials, Eigenvalues and eigenfunctions, Forward scattering, Permittivity, Planar waveguides, Rectangular waveguides, Scattering
IdentifiersURN: urn:nbn:se:hig:diva-21188DOI: 10.1109/ICEAA.2015.7297068ISI: 000378428800010ScopusID: 2-s2.0-84955441032OAI: oai:DiVA.org:hig-21188DiVA: diva2:900834
17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, 7-11 September 2015, Torino, Italy
Article number: 72970682016-02-052016-02-052016-08-17Bibliographically approved