Analysis of EMG Waves from a Pulse Source

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU114683" target="_blank" >RIV/00216305:26220/15:PU114683 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.piers.org" target="_blank" >http://www.piers.org</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of EMG Waves from a Pulse Source

Popis výsledku v původním jazyce

The authors report on an analysis of conditions on the boundary between layers having varied electromagnetic properties. The research is performed using consistent theoretical derivation of analytical formulas, and the underlying problem is considered also in view of multiple boundaries, including the effect of the propagation of electromagnetic waves exhibiting different instantaneous speed. The paper includes a theoretical analysis and references to the generated algorithms. The main lgorithm was assembled to enable simple evaluation of all components of the electromagnetic field in relation to the speed of the wave propagation in a heterogeneous environment. The proposed algorithms are compared by means of different numerical methods for the modelling of electromagnetic waves on the boundary between materials; moreover, electromagnetic field components in common points of the model are also subject to comparison. The article describes the obstacles in comparison of di®erent principles based analyses. Thus, analysis using numerical modelling performed via the wave equation in the ANSYS and the applied methods in the Matlab program. When in conjunction with tools facilitating the analysis of material response to the source of a continuous signal, the algorithms constitute a supplementary instrument for the design of a layered material. Such design enables the realization of, for example, recoilless plane, recoilless transition between different types of environment, and filters for both optical and radio frequencies. This phenomenon occurs in metamaterials.

Název v anglickém jazyce

Analysis of EMG Waves from a Pulse Source

Popis výsledku anglicky

The authors report on an analysis of conditions on the boundary between layers having varied electromagnetic properties. The research is performed using consistent theoretical derivation of analytical formulas, and the underlying problem is considered also in view of multiple boundaries, including the effect of the propagation of electromagnetic waves exhibiting different instantaneous speed. The paper includes a theoretical analysis and references to the generated algorithms. The main lgorithm was assembled to enable simple evaluation of all components of the electromagnetic field in relation to the speed of the wave propagation in a heterogeneous environment. The proposed algorithms are compared by means of different numerical methods for the modelling of electromagnetic waves on the boundary between materials; moreover, electromagnetic field components in common points of the model are also subject to comparison. The article describes the obstacles in comparison of di®erent principles based analyses. Thus, analysis using numerical modelling performed via the wave equation in the ANSYS and the applied methods in the Matlab program. When in conjunction with tools facilitating the analysis of material response to the source of a continuous signal, the algorithms constitute a supplementary instrument for the design of a layered material. Such design enables the realization of, for example, recoilless plane, recoilless transition between different types of environment, and filters for both optical and radio frequencies. This phenomenon occurs in metamaterials.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of Progress In Electromagnetics Research Symposium PIERS 2015 Prague.

ISBN

978-1-934142-30-1

ISSN

1559-9450

e-ISSN

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Počet stran výsledku

5

Strana od-do

954-958

Název nakladatele

The Electromagnetics Academy

Místo vydání

Cambridge, MA, USA

Místo konání akce

Praha

Datum konání akce

6. 7. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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