Determination of electromagnetic properties of materials using flanged open-ended coaxial probe-full-wave analysis

Author

Li, Ching-Lieh ; Chen, Kun-Mu

Author_Institution

Dept. of Electr. Eng., Michigan State Univ., East Lansing, MI, USA

Volume

44

Issue

1

fYear

1995

fDate

2/1/1995 12:00:00 AM

Firstpage

19

Lastpage

27

Abstract

A full-wave analysis is applied to the scheme of measuring electromagnetic (EM) properties of materials over the frequency range of 0.3-4 GHz using a flanged open-ended coaxial probe. The excitation of complex waves, which include surface waves, radiative waves and radial guided waves in layered material media, is considered. With an accurate theory, this scheme may be used to measure both complex permittivity and permeability of the material simultaneously

Keywords

magnetic permeability measurement; microwave measurement; nondestructive testing; permittivity measurement; 0.3 to 4 GHz; EM properties measurement; complex permittivity; electromagnetic properties; excitation of complex waves; flanged open-ended coaxial probe; full-wave analysis; layered material media; open-ended coaxial probe; permeability; radial guided waves; radiative waves; surface waves; Apertures; Coaxial components; Conducting materials; Dielectric materials; Dielectric measurements; Electromagnetic analysis; Electromagnetic scattering; Frequency measurement; Permittivity measurement; Probes;

fLanguage

English

Journal_Title

Instrumentation and Measurement, IEEE Transactions on

Publisher

ieee

ISSN

0018-9456

Type

jour

DOI

10.1109/19.368108

Filename

368108