Journals / Mathematical and Computational Applications / 2003 / Cilt: 8 - Sayı: 1

Determination of complex dielectric permittivity of loss materias at microwe frequencies

Pages
319–326
DOI
—
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⚡ TL;DR(Too Long; Didn't Read)

It is shown that the fastest and most accurate method is the bisection (halving) method because it is a global method.

📌 3 Key Takeaways

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Objective & Hypothesis:The method of determination of complex dielectric permittivity of loss materials at microwave frequencies (X-band) using measured amplitudes of reflection and transmission coefficients and numerical calculations is developed.
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Key Findings & Data:Different numerical methods namely graphical, bisection (halving), newton, and secant, are applied in order to determine the permittivity of cement-based materials.
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Conclusion & Impact:It is shown that the fastest and most accurate method is the bisection (halving) method because it is a global method.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The method of determination of complex dielectric permittivity of loss materials at microwave frequencies (X-band) using measured amplitudes of reflection and transmission coefficients and numerical calculations is developed. Different numerical methods namely graphical, bisection (halving), newton, and secant, are applied in order to determine the permittivity of cement-based materials. Simulation time and errors of these methods are compared. It is shown that the fastest and most accurate method is the bisection (halving) method because it is a global method.

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Cite This Article

HASAR, U. C., AKAY, M. F., KHARKOVSKY, S. N. (2003). Determination of complex dielectric permittivity of loss materias at microwe frequencies. Mathematical and Computational Applications, Cilt: 8 - Sayı: 1, 319–326. https://ajindex.com/articles/280155

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References (9)

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