A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1

In electromagnetic scattering computation the scattering properties of a single particle can be evaluated if the solid permittivity of its constituent material is known. If the material is not homogeneous (e.g. water layer on the particle surface) both the structure and the permittivity of different...

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Main Authors:	Bashir, Saad Osman Nasr, McEwan, N.J
Format:	Article
Language:	English
Published:	Allerton Press, Inc. 2012
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://irep.iium.edu.my/2205/ http://irep.iium.edu.my/2205/ http://irep.iium.edu.my/2205/ http://irep.iium.edu.my/2205/1/A_Novel_Measurement_Method.pdf

id	iium-2205
recordtype	eprints
spelling	iium-22052013-06-25T06:44:38Z http://irep.iium.edu.my/2205/ A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1 Bashir, Saad Osman Nasr McEwan, N.J TK Electrical engineering. Electronics Nuclear engineering In electromagnetic scattering computation the scattering properties of a single particle can be evaluated if the solid permittivity of its constituent material is known. If the material is not homogeneous (e.g. water layer on the particle surface) both the structure and the permittivity of different parts must be known. However, it is possible (at least at microwave frequencies) to define an equivalent homogeneous permittivity which would produce the same scattering properties for a homogeneous particle of the same outer shape as the real one. In this work a novel measurement method of a single particle scattering for evaluating the dielectric properties of dust is derived. Results are compared with another work on bulk/scaled measurement (Part II) of dust permittivity at the same frequency band (X-band) gave matched results. Allerton Press, Inc. 2012-03 Article PeerReviewed application/pdf en http://irep.iium.edu.my/2205/1/A_Novel_Measurement_Method.pdf Bashir, Saad Osman Nasr and McEwan, N.J (2012) A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1. Radioelectronics and Communications Systems, 55 (4). pp. 178-185. ISSN 0735-2727 http://link.springer.com/content/pdf/10.3103%2FS0735272712040061.pdf 10.3103/S0735272712040061
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Bashir, Saad Osman Nasr McEwan, N.J A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1
description	In electromagnetic scattering computation the scattering properties of a single particle can be evaluated if the solid permittivity of its constituent material is known. If the material is not homogeneous (e.g. water layer on the particle surface) both the structure and the permittivity of different parts must be known. However, it is possible (at least at microwave frequencies) to define an equivalent homogeneous permittivity which would produce the same scattering properties for a homogeneous particle of the same outer shape as the real one. In this work a novel measurement method of a single particle scattering for evaluating the dielectric properties of dust is derived. Results are compared with another work on bulk/scaled measurement (Part II) of dust permittivity at the same frequency band (X-band) gave matched results.
format	Article
author	Bashir, Saad Osman Nasr McEwan, N.J
author_facet	Bashir, Saad Osman Nasr McEwan, N.J
author_sort	Bashir, Saad Osman Nasr
title	A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1
title_short	A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1
title_full	A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1
title_fullStr	A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1
title_full_unstemmed	A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1
title_sort	novel measurement method of a single dust particle permittivity at a microwave frequency band as i/p to accurate scattering computations: part 1
publisher	Allerton Press, Inc.
publishDate	2012
url	http://irep.iium.edu.my/2205/ http://irep.iium.edu.my/2205/ http://irep.iium.edu.my/2205/ http://irep.iium.edu.my/2205/1/A_Novel_Measurement_Method.pdf
first_indexed	2023-09-18T20:09:43Z
last_indexed	2023-09-18T20:09:43Z
_version_	1777407396573872128

A novel measurement method of a single dust particle permittivity at a microwave frequency band as I/P to accurate scattering computations: part 1

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