Method for material characterization in a non-anechoic environment

被引：12

作者：

Pometcu, L. ^{[1
]}

Sharaiha, A. ^{[1
]}

Benzerga, R. ^{[1
]}

Tamas, R. D. ^{[2
]}

Pouliguen, P. ^{[3
]}

机构：

[1] Inst Elect & Telecommun Rennes, 263 St Gen Leclerc, F-35042 Rennes, France

[2] Maritime Univ Constanta, 104 St Mircea Cel Batran, Constanta 900663, Romania

[3] DGA, Res & Sci Innovat Dept, 7-9 St Mathurins, F-92221 Bagneux, France

来源：

APPLIED PHYSICS LETTERS | 2016年 / 108卷 / 16期

关键词：

COMPLEX PERMITTIVITY; PERMEABILITY;

D O I：

10.1063/1.4947100

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper presents a characterization method for extracting the reflection coefficient of materials and the real part of their permittivity. The characterization is performed in a real environment, as opposed to the classical measurement methods that require an anechoic chamber. In order to reduce the effects of the multipath propagation, a free space bistatic measurement was performed at different distances material-antennas in far field. By using a Teflon sample and a commercial absorbing material sample, measurements have been performed in order to validate the characterization technique. Published by AIP Publishing.

引用

页数：5

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