DocumentCode :
1217402
Title :
Kramers-kronig analysis of RIF polymers and composites
Author :
Scott, Mark M. ; Wilson, Gregory L. ; Berrie, Jeffery A.
Author_Institution :
ATK-Mission Res. Corp., Dayton, OH, USA
Volume :
47
Issue :
3
fYear :
2005
fDate :
6/1/2005 12:00:00 AM
Firstpage :
157
Lastpage :
163
Abstract :
A piecewise-linear model of the Kramers-Kronig (K-K) relations has been used to analyze electromagnetic dispersion data on RF polymers and composites. This K-K analysis revealed that concrete knowledge about the complex low-frequency material dispersion is critical to the analysis and understanding of the microwave dispersion. Furthermore, and more practically, the confidence in the material dispersion measurements may be, to some degree, ascertained through use of the K-K relations.
Keywords :
Kramers-Kronig relations; composite materials; dielectric materials; inhomogeneous media; magnetic permeability measurement; materials testing; permittivity measurement; piecewise linear techniques; polymers; Kramers-Kronig analysis; RF composite; RF polymer; dielectric materials testing; electromagnetic dispersion; microwave dispersion; nonhomogeneous media; permeability measurement; permittivity measurement; piecewise-linear model; Composite materials; Dielectric losses; Dielectric materials; Dispersion; Magnetic analysis; Magnetic materials; Permeability; Permittivity; Polymers; Radio frequency;
fLanguage :
English
Journal_Title :
Antennas and Propagation Magazine, IEEE
Publisher :
ieee
ISSN :
1045-9243
Type :
jour
DOI :
10.1109/MAP.2005.1532588
Filename :
1532588
Link To Document :
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