Planning and processing of measurements in a waveguide aimed at determination of permittivity of dielectric inclusion
2017 (English)In: 2017 Progress In Electromagnetics Research Symposium - Fall (PIERS - FALL), Electromagnetics Academy , 2017, p. 1866-1871Conference paper, Published paper (Refereed)
Abstract [en]
The methods are developed for reconstructing permittivity of the inclusion in a rectangular waveguide with perfectly conducting walls by comparing the results of multifrequency measurements of the principal waveguide mode transmission coefficient with the data obtained from numerical solution to Maxwell's equations. Optimal schemes for experimentation and processing of the obtained data are proposed on the basis of comparison of experimental data with closed-form solutions for cases of empty waveguide and the waveguide containing a uniform diaphragm.
Place, publisher, year, edition, pages
Electromagnetics Academy , 2017. p. 1866-1871
Series
Progress in Electromagnetics Research Symposium, ISSN 1559-9450
Keywords [en]
Maxwell equations, Numerical methods, Permittivity, Closed form solutions, Dielectric inclusions, Multifrequency measurements, Numerical solution, Optimal scheme, Perfectly conducting walls, Transmission coefficients, Waveguide mode, Waveguides
National Category
Mathematics
Identifiers
URN: urn:nbn:se:hig:diva-26737DOI: 10.1109/PIERS-FALL.2017.8293442ISI: 000428518301164Scopus ID: 2-s2.0-85045332337ISBN: 9781538612118 (electronic)ISBN: 978-1-5386-1212-5 (print)OAI: oai:DiVA.org:hig-26737DiVA, id: diva2:1213071
Conference
2017 Progress In Electromagnetics Research Symposium - Fall, PIERS - FALL 2017, 19-22 November 2017, Singapore, Singapore
2018-06-042018-06-042022-09-15Bibliographically approved