Frequency Domain

Inverse Continuous Numerical Fourier Transform for Transient Analysis of Electromagnetic Phenomena
This paper presents a novel numerical algorithm for solving the inverse Fourier transform of an arbitrary transient function. The …
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On continuous numerical Fourier transform for transient analysis of lightning current related phenomena
In this paper a novel numerical method is proposed for solving the Fourier transform of an arbitrary transient function. Fourier …
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Measurement and modeling of the propagation of the Ripple Control Signal through the distribution network
The paper deals with the estimation of the vertical propagation of the Ripple Control Signal (RCS) through the distribution network …
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On the Analysis Methods for the Time Domain and Frequency Domain Response of a Buried Objects
There has been a continuous interest in the analysis of ground-penetrating radar systems and related applications in civil engineering. …
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A coupled nonuniform transmission line analysis using FEM
This paper presents a finite element frequency domain model for numerical solution of the coupled nonuniform transmission line (NTL) …
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Frequency domain analysis of coupled nonuniform Transmission line using the finite element method
This paper presents a finite element frequency domain model for numerical solution of coupled nonuniform transmission line (NTL) …
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Exponential approximation of the Heidler function for the reproduction of lightning current waveshapes
In this paper the lightning current function proposed by Heidler is approximated by a linear combination of exponential functions in …
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A review of methods for grounding grid analysis
This paper presents a brief review of the most important methods available for the grounding grid analysis. This includes numerical …
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Advanced algorithm development for transformation from the frequency domain into the time domain
The thesis deals with the problem of calculating the potential distribution at a certain distance from a point impulse charge as well …
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FEM analysis for MTL problems in frequency domain
The aim of this paper is to present a new approach for multiconductor transmission line (MTL) analysis in frequency– domain. Exact MTL …
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