Application of Telegraph Equation Soluton Telecommunication Signal Trasmission and Visualization in Matlab

Stojanović, Zvezdan; Cajic, Elvir

doi:10.1109/telfor48224.2019.8971322

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…Originally, the telegrapher's equation was used to model the current and voltage in a portion of a transmission line with distance and time. Since then, modern physics has exploited it in numerous applications from signal analysis [6][7][8][9][10], to random walk [11][12][13][14] and wave propagation [15][16][17].…”

Section: Stochastic-process Modelingmentioning

confidence: 99%

Modulation Transfer between Microwave Beams: A Hypothesized Case of a Classically-Forbidden Stochastic Process

Ranfagni

Cacciari

2022

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Section: Stochastic-process Modelingmentioning

confidence: 99%

Modulation Transfer between Microwave Beams: A Hypothesized Case of a Classically-Forbidden Stochastic Process

Ranfagni

Cacciari

2022

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“…S. N. Hussen numerically solved the onedimensional hyperbolic telegraph equation by using the qhomotopy analysis method (q-HAM) and obtained greater convergence compared to the homotopy analysis method (HAM) [11]. Z. Stojanović and E. Čajić observed the phenomena occurring in one part of the electromagnetic spectrum in the frequency range of 1 GHz-100 GHz as an aggravating factor in signal transmission by telecommunication water [12]. H. Khan et al implemented a decomposition method-based analytic approach utilizing the natural transformation.…”

Section: Historical Background Of Telegrapher's Equationsmentioning

confidence: 99%

An Efficient Computational Technique for the Analysis of Telegraph Equation

2022

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The Telegraph equation has drawn much attention due to its recent variety of applications in different areas of the communication system. Various methods have been developed to solve the Telegraph equation so far. In this research paper, we have formulated a derivation mathematically for the Telegraph equation for the section of a line of transmission concerning the voltage associated and the current. Therefore, obtained mathematical equation has been solved numerically by COMSOL Multiphysics. We have then numerically analyzed the parametric behavior of the Telegraph equation. The analysis first starts with allowing both the damping coefficients to vary, keeping the transmission velocity fixed, and observing the pulse shape at different time slots. We have then investigated the deformation of the pulse caused due to the gradual increase of transmission velocity for varying damping coefficients at the intended discrete time slots. Finally, we analyzed the behavior of the associated voltage pattern for those variations due to the corresponding distance of the Telegraph wire. We have observed that changes in the damping coefficients have a gradual impact on the associated voltage of the Telegraph equation, which is more conspicuous for the higher time slots. Transmission velocity is found as the most influential parameter of the Telegraph equation that controls the deformation of the pulse height, which is the cardinal part of the inquiry.

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Application of Telegraph Equation Soluton Telecommunication Signal Trasmission and Visualization in Matlab

Cited by 2 publications

References 2 publications

Modulation Transfer between Microwave Beams: A Hypothesized Case of a Classically-Forbidden Stochastic Process

Modulation Transfer between Microwave Beams: A Hypothesized Case of a Classically-Forbidden Stochastic Process

An Efficient Computational Technique for the Analysis of Telegraph Equation

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