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Gaussian Model of Anti-Radar Properties for Coatings Based on Carbonyl Iron Powder.
- Source :
-
Materials (Basel, Switzerland) [Materials (Basel)] 2023 Apr 12; Vol. 16 (8). Date of Electronic Publication: 2023 Apr 12. - Publication Year :
- 2023
-
Abstract
- The article presents the Gaussian model of the electromagnetic radiation attenuation properties of two resin systems containing 75% or 80% of a carbonyl iron load as an absorber in the 4-18 GHz range. For the attenuation values obtained in the laboratory, mathematical fitting was performed in the range of 4-40 GHz to visualize the full curve characteristics. The simulated curves fitted up to a 0.998 R <superscript>2</superscript> value of the experimental results. The in depth analysis of the simulated spectra allowed a thorough evaluation of the influence of the type of resin, absorber load, and layer thickness on reflection loss parameters such as the maximum attenuation, peak position, half-height width, and base slope of the peak. The simulated results were convergent with the literature findings, allowing a much deeper analysis. This confirmed that the suggested Gaussian model could provide additional information, useful in terms of comparative analyses of datasets.
Details
- Language :
- English
- ISSN :
- 1996-1944
- Volume :
- 16
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- Materials (Basel, Switzerland)
- Publication Type :
- Academic Journal
- Accession number :
- 37109885
- Full Text :
- https://doi.org/10.3390/ma16083050