National Repository of Grey Literature 5 records found  Search took 0.00 seconds. 
Digitally Controlled High-frequency Phase Shifter
Vaníček, Jakub ; Vyskočil, Pavel (referee) ; Šebesta, Jiří (advisor)
This Bachelor's thesis deals with a design and a realization of an Digitally Controlled High-frequency Phase Shifter. Design of connection and Board for create demand deviceis incorporated in this project. Apparatus with a user friendly PC kontrol is result of this project.
Measurement of relative variance of optical intensity
Vaníček, Jakub ; Kučera,, Petr (referee) ; Hudcová, Lucie (advisor)
The intention of this master‘s thesis is the measurment of relative variance of optical intensity. In the first place, I have been studied Kolmogorov cascade theory of turbulence and relative variance of optical intensity . In addition, I have been deal with turbulent cells, Gaussian beam, Top Hat beam and influence of the atmospheric turbulences on the intensity profile of the laser beam. Lastly I have been measured determine influence of the atmospheric turbulences on the intensity profile of the laser beam and I have been calculated relative variance of optical intensity. I have suggested the optimum beam profile in the turbulent atmosphere from acquired data.
Choosing Qatar as a host of the 2022 FIFA WC
Vaníček, Jakub ; Waic, Marek (advisor) ; Šíma, Jan (referee)
Title: CHOOSING QATAR AS A HOST OF THE 2022 FIFA WC Objectives: The main objective of this bachelor thesis is to make a synthesis of all available information about the election of Qatar as a host of the 2022 FIFA World Cup, to compare the voting system with other sports organizations and to propose changes to this system. The sub-objective of this thesis is to propose changes to FIFA rules and to FIFA bodies, which are partly related to voting system of the FIFA World Cup. Methods: This thesis used method of guided interview, content analysis of documents and comparation method. Results: The results of thesis are two proposed voting systems for selecting location of the FIFA World Cup and recommmendations for changes to FIFA rules. These proposals will be handed over to General Secretary of Czech football association with the fact that they could be presented on the grouds of UEFA or FIFA. This bachelor thesis should inform czech public about these issues aswell. Keywords: FIFA, executive of FIFA, bidding of Qatar, system of election, voting system
Digitally Controlled High-frequency Phase Shifter
Vaníček, Jakub ; Vyskočil, Pavel (referee) ; Šebesta, Jiří (advisor)
This Bachelor's thesis deals with a design and a realization of an Digitally Controlled High-frequency Phase Shifter. Design of connection and Board for create demand deviceis incorporated in this project. Apparatus with a user friendly PC kontrol is result of this project.
Measurement of relative variance of optical intensity
Vaníček, Jakub ; Kučera,, Petr (referee) ; Hudcová, Lucie (advisor)
The intention of this master‘s thesis is the measurment of relative variance of optical intensity. In the first place, I have been studied Kolmogorov cascade theory of turbulence and relative variance of optical intensity . In addition, I have been deal with turbulent cells, Gaussian beam, Top Hat beam and influence of the atmospheric turbulences on the intensity profile of the laser beam. Lastly I have been measured determine influence of the atmospheric turbulences on the intensity profile of the laser beam and I have been calculated relative variance of optical intensity. I have suggested the optimum beam profile in the turbulent atmosphere from acquired data.

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