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Complex Permittivity Measurements of Textiles and Leather in a Free Space : An Angular-Invariant Approach
Joint Authors
Pinhasi, Y.
Anisimov, M.
Hardon, D.
Litvak, B.
Kapilevich, B.
Source
International Journal of Microwave Science and Technology
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-07
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The paper describes the complex permittivity measurements of textiles and leathers in a free space at 330 GHz.
The destructive role of the Rayleigh scattering effect is considered and the angular-invariant limit for an incidence angle has been found out experimentally within 25–30 degrees.
If incidence angle exceeds this critical parameter, the uncertainty caused by the Rayleigh scattering is drastically increased preventing accurate measurements of the real and imaginary parts of a bulky material.
The phenomenon must be taken into consideration in predicting shielding effectiveness of materials covering hidden object in concealed threat detection with millimeter-wave radar systems.
American Psychological Association (APA)
Kapilevich, B.& Litvak, B.& Anisimov, M.& Hardon, D.& Pinhasi, Y.. 2012. Complex Permittivity Measurements of Textiles and Leather in a Free Space : An Angular-Invariant Approach. International Journal of Microwave Science and Technology،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-467142
Modern Language Association (MLA)
Kapilevich, B.…[et al.]. Complex Permittivity Measurements of Textiles and Leather in a Free Space : An Angular-Invariant Approach. International Journal of Microwave Science and Technology No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-467142
American Medical Association (AMA)
Kapilevich, B.& Litvak, B.& Anisimov, M.& Hardon, D.& Pinhasi, Y.. Complex Permittivity Measurements of Textiles and Leather in a Free Space : An Angular-Invariant Approach. International Journal of Microwave Science and Technology. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-467142
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467142