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Time domain edge finite elements
Cigánek, Jan ; Motl, Milan (referee) ; Raida, Zbyněk (advisor)
Diplomová práce se zabývá metodou hybridních (hranových a uzlových) konečných prvků ve frekvenční i časové oblasti. Tato metoda je použita pro analýzu vlnovodu parallel-plate, v kterém jsou umístěny dvě dielektrické vrstvy. Jako ukončení vlnovodu je implementována dokonale přizpůsobená vrstva označována PML. Projekt řeší možný výběr PML vrstvy v časové oblasti. Metoda je programována v programu MATLAB a výsledky jsou porovnány s programem COMSOL Multiphysics.
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Modeling of electromagnetic field propation in tunnels
Géze, Daniel ; Motl, Milan (referee) ; Štumpf, Martin (advisor)
Cieľom predloženej diplomovej práce je numerické riešenie šírenia elektromagnetických vĺn v tuneli. Za týmto účelom bola sformulovaná integrálna rovnica a numericky riešená pomocou metódy hraničných prvkov (BEM). Implementácia v prostredí MATLAB sľubne poukazuje na nízke výpočtové nároky oproti štandardným diferenciálnych diskretizačným metódam. Súčasťou projektu je vykreslenie rozloženia elektromagnetického poľa pre rôzne profily tunelov. Overenie výsledkov je vykonané pomocou zjednodušeného analytického modelu. V rámci práce je pozorované štúdium vplyvov zmien profilu tunela a rôznych impedančných podmienok na stenách tunela na výsledné rozloženie elektromagnetického poľa vo vnútri tunela.
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Design and realisation of microwave directional coupler
Nejedlý, Miroslav ; Motl, Milan (referee) ; Dvořák, Radek (advisor)
The diploma thesis deals with microwave directional coupler. The paper presents some of the microwave directional coupler and an analysis of bifurcations. The paper also discussed the various techniques of bifurcations and the bandwidth to which they are making. Proposal is implemented in two selected directional couplers and determining their size. They also performed using the selected simulation program selected two bifurcations. Furthermore, these couplers are made on the perimeter of the analyzer is verified by their actions and are verified by the actual parameters of the coupler.
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Prof. Eva Jenčková and her contribution to specialization of Czech music pedagogy
Motl, Milan
The content of the dissertation work is the professional characteristics of a prominent Czech music educator Prof. PhDr. Eva Jenčková, CSc. It introduces the breadth of her scientific, pedagogical and musical organizational activities, and characterizes the main areas of her professional interest. It focuses on music education didactics at all levels of schooling, the enrichment of music repertoire including methodological arrangements, music for children in context of theoretical, interpretative, and music pedagogy aspects. It also outlines the optimal preparation of music education students and further education of music teachers, implemented in our country and abroad in a form of creative music workshops. One of the main subjects of her publications is movement in music education. Based on the content analysis of Eva Jenckova's complex music pedagogy work and the assessments of other education professionals, this publication presents the characteristics of her multi layered personality and her professional mastery. It clarifies her innovative approach in the area of optimizing music education with characteristic feature, a transfer of proven theories into practical model solutions. The result of this synthesis is the determination of the key principles of her distinctive progressive music...
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Prof. Eva Jenčková and her contribution to specialization of Czech music pedagogy
Motl, Milan
The content of the dissertation work is the professional characteristics of a prominent Czech music educator Prof. PhDr. Eva Jenčková, CSc. It introduces the breadth of her scientific, pedagogical and musical organizational activities, and characterizes the main areas of her professional interest. It focuses on music education didactics at all levels of schooling, the enrichment of music repertoire including methodological arrangements, music for children in context of theoretical, interpretative, and music pedagogy aspects. It also outlines the optimal preparation of music education students and further education of music teachers, implemented in our country and abroad in a form of creative music workshops. One of the main subjects of her publications is movement in music education. Based on the content analysis of Eva Jenckova's complex music pedagogy work and the assessments of other education professionals, this publication presents the characteristics of her multi layered personality and her professional mastery. It clarifies her innovative approach in the area of optimizing music education with characteristic feature, a transfer of proven theories into practical model solutions. The result of this synthesis is the determination of the key principles of her distinctive progressive music...
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Modeling of electromagnetic field propation in tunnels
Géze, Daniel ; Motl, Milan (referee) ; Štumpf, Martin (advisor)
Cieľom predloženej diplomovej práce je numerické riešenie šírenia elektromagnetických vĺn v tuneli. Za týmto účelom bola sformulovaná integrálna rovnica a numericky riešená pomocou metódy hraničných prvkov (BEM). Implementácia v prostredí MATLAB sľubne poukazuje na nízke výpočtové nároky oproti štandardným diferenciálnych diskretizačným metódam. Súčasťou projektu je vykreslenie rozloženia elektromagnetického poľa pre rôzne profily tunelov. Overenie výsledkov je vykonané pomocou zjednodušeného analytického modelu. V rámci práce je pozorované štúdium vplyvov zmien profilu tunela a rôznych impedančných podmienok na stenách tunela na výsledné rozloženie elektromagnetického poľa vo vnútri tunela.
|
|
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Time domain edge finite elements
Cigánek, Jan ; Motl, Milan (referee) ; Raida, Zbyněk (advisor)
Diplomová práce se zabývá metodou hybridních (hranových a uzlových) konečných prvků ve frekvenční i časové oblasti. Tato metoda je použita pro analýzu vlnovodu parallel-plate, v kterém jsou umístěny dvě dielektrické vrstvy. Jako ukončení vlnovodu je implementována dokonale přizpůsobená vrstva označována PML. Projekt řeší možný výběr PML vrstvy v časové oblasti. Metoda je programována v programu MATLAB a výsledky jsou porovnány s programem COMSOL Multiphysics.
|
|
|
Design and realisation of microwave directional coupler
Nejedlý, Miroslav ; Motl, Milan (referee) ; Dvořák, Radek (advisor)
The diploma thesis deals with microwave directional coupler. The paper presents some of the microwave directional coupler and an analysis of bifurcations. The paper also discussed the various techniques of bifurcations and the bandwidth to which they are making. Proposal is implemented in two selected directional couplers and determining their size. They also performed using the selected simulation program selected two bifurcations. Furthermore, these couplers are made on the perimeter of the analyzer is verified by their actions and are verified by the actual parameters of the coupler.
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