@inproceedings{aaf6e82b7ffe4ba5820f2c19b84d5f60,
title = "Analysis and measurement of permittivity in composite materials at low frequencies",
abstract = "This paper focuses on the measurement of the effective permittivity εeff in composite structures. A reconsideration of some concepts related to the measurement of effective permittivity for dielectric media and compositematerials at low frequencies is discussed. In particular, the possibility to measure the average electric displacement and electric field over a region of interest on the basis of the circulation law of the magnetic field by the use of properly shaped Rogowski coils is analyzed. A three-dimensional finite element analysis is carried out to simulate the effective magnetic permeability of a composite materials with the aim to find analogy between the two macroscopic electromagnetic parameters.",
author = "Bernardo Tellini and Mauro Bologna and Mirko Marracci and Roberto Micheletti",
year = "2014",
language = "English",
series = "20th IMEKO TC4 Symposium on Measurements of Electrical Quantities: Research on Electrical and Electronic Measurement for the Economic Upturn, Together with 18th TC4 International Workshop on ADC and DCA Modeling and Testing, IWADC 2014",
publisher = "IMEKO-International Measurement Federation Secretariat",
pages = "597--601",
booktitle = "20th IMEKO TC4 Symposium on Measurements of Electrical Quantities",
address = "Czech Republic",
note = "20th IMEKO TC4 Symposium on Measurements of Electrical Quantities: Research on Electrical and Electronic Measurement for the Economic Upturn, Together with 18th TC4 International Workshop on ADC and DCA Modeling and Testing, IWADC 2014 ; Conference date: 15-09-2014 Through 17-09-2014",
}