Complex permittivity measurement system for solid materials using complementary frequency selective surfaces

This paper describes a novel method of characterizing complex permittivity using a complementary frequency selective surface (CFSS). The CFSS provides a passband behavior and the change in the passband when a material under test (MUT) is placed adjacent to the CFSS has been used for retrieving of th...

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Main Authors:	Chih-Kuo Lee, Shiyu Zhang, Syed Bukhari, Darren Cadman, J. C. Vardaxoglou, William Whittow
Format:	Default Article
Published:	2020
Subjects:	dielectric losses dielectric measurement frequency selective surfaces permittivity
Online Access:	https://hdl.handle.net/2134/11536452.v1
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id	rr-article-11536452
record_format	Figshare
spelling	rr-article-115364522020-01-03T00:00:00Z Complex permittivity measurement system for solid materials using complementary frequency selective surfaces Chih-Kuo Lee (1384866) Shiyu Zhang (1222824) Syed Bukhari (3914960) Darren Cadman (1250775) J. C. Vardaxoglou (1257960) William Whittow (1224405) dielectric losses dielectric measurement frequency selective surfaces permittivity This paper describes a novel method of characterizing complex permittivity using a complementary frequency selective surface (CFSS). The CFSS provides a passband behavior and the change in the passband when a material under test (MUT) is placed adjacent to the CFSS has been used for retrieving of the complex permittivity of the MUT. The complex permittivity of the MUT are determined based on the measured bandpass resonant frequency and insertion loss of the CFSS with the MUT. This is an amplitudeonly method where phase measurements are not required. This technique offers a convenient, fast, low-cost and nondestructive measurement that is not restricted by the sample size or shape 2020-01-03T00:00:00Z Text Journal contribution 2134/11536452.v1 https://figshare.com/articles/journal_contribution/Complex_permittivity_measurement_system_for_solid_materials_using_complementary_frequency_selective_surfaces/11536452 CC BY 4.0
institution	Loughborough University
collection	Figshare
topic	dielectric losses dielectric measurement frequency selective surfaces permittivity
spellingShingle	dielectric losses dielectric measurement frequency selective surfaces permittivity Chih-Kuo Lee Shiyu Zhang Syed Bukhari Darren Cadman J. C. Vardaxoglou William Whittow Complex permittivity measurement system for solid materials using complementary frequency selective surfaces
description	This paper describes a novel method of characterizing complex permittivity using a complementary frequency selective surface (CFSS). The CFSS provides a passband behavior and the change in the passband when a material under test (MUT) is placed adjacent to the CFSS has been used for retrieving of the complex permittivity of the MUT. The complex permittivity of the MUT are determined based on the measured bandpass resonant frequency and insertion loss of the CFSS with the MUT. This is an amplitudeonly method where phase measurements are not required. This technique offers a convenient, fast, low-cost and nondestructive measurement that is not restricted by the sample size or shape
format	Default Article
author	Chih-Kuo Lee Shiyu Zhang Syed Bukhari Darren Cadman J. C. Vardaxoglou William Whittow
author_facet	Chih-Kuo Lee Shiyu Zhang Syed Bukhari Darren Cadman J. C. Vardaxoglou William Whittow
author_sort	Chih-Kuo Lee (1384866)
title	Complex permittivity measurement system for solid materials using complementary frequency selective surfaces
title_short	Complex permittivity measurement system for solid materials using complementary frequency selective surfaces
title_full	Complex permittivity measurement system for solid materials using complementary frequency selective surfaces
title_fullStr	Complex permittivity measurement system for solid materials using complementary frequency selective surfaces
title_full_unstemmed	Complex permittivity measurement system for solid materials using complementary frequency selective surfaces
title_sort	complex permittivity measurement system for solid materials using complementary frequency selective surfaces
publishDate	2020
url	https://hdl.handle.net/2134/11536452.v1
_version_	1797822882607267840

Complex permittivity measurement system for solid materials using complementary frequency selective surfaces

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