Permittivity Measurement of Spherical Objects Using a Reverberation Chamber



Xu, Qian, Huang, Yi ORCID: 0000-0001-7774-1024, Zhu, Xu ORCID: 0000-0002-7371-4595, Xing, Lei and Tian, Zhihao ORCID: 0000-0001-8378-9884
(2014) Permittivity Measurement of Spherical Objects Using a Reverberation Chamber. In: 2014 Loughborough Antennas & Propagation Conference (LAPC), 2014-11-10 - 2014-11-11.

[img] Text
stamp.jsp_tp=&arnumber=6996316 - Unspecified
Access to this file is embargoed until Unspecified.

Download (1kB)

Abstract

This paper presents a new permittivity measurement method by using a reverberation chamber (RC). The absorption cross section (ACS) is measured first. By comparing the measured ACS with the analytical value and considering the frequency dependency, both the real part and the imaginary part of the permittivity can then be obtained. Finally, self-explanatory results can be obtained; the limitations of the method are also discussed. This method is most suitable for the permittivity measurement of a spherical solid object or object containing liquid, or powder or porous material.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: permittivity measurement, reverberation chamber
Subjects: ?? TK ??
Depositing User: Symplectic Admin
Date Deposited: 12 May 2015 14:09
Last Modified: 16 Dec 2022 02:12
DOI: 10.1109/lapc.2014.6996316
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/2011201