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Flexible substrate antennas
Sedlák, Jakub ; Puskely, Jan (referee) ; Mikulášek, Tomáš (advisor)
This diploma thesis deals with a design of antennas based on a flexible substrate. There is also a design of a transmission line between a flexible and rigid substrate with FLEX- RIGID technology. In the first part of thesis, there is the technology, advantages and disadvantages of using this technology in design of antennas mentioned. There are also basic antenna parameters mentioned. In second part, the design of a transmission line and four antennas is presented. Two of these antennas are manufactured and measured. Finally, the measured parameters are compared with the simulated results.
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Design of synchronous switched-mode power supply for automotive
Sedlák, Jakub ; Šebesta, Jiří (referee) ; Kubíček, Michal (advisor)
This bachelor´s thesis deals with the DC/DC convertors and their application in automotive lighting. In first part of thesis, there are mentioned DC/DC convertors, their basic topologies and synchronous rectification. In next part of thesis, there are compared selected integrated circuits, which are suitable for this application. For one of these circuits is created a design. For this design was created a simulation to find out, that design is working. This design was realized and was tested according to automotive standards. In the end, there is a working DC/DC convertor, which meets requirements and basic limits from automotive standarts.
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Creation of Reports Using Business Intelligence Tools
Sedlák, Jakub ; Luhan, Jan (referee) ; Kříž, Jiří (advisor)
The bachelor thesis focuses on the process of creating a report and its visualizations in Microsoft Power BI. The proposed solution was developed for the company Garrett Advancing Motion using selected business intelligence tools. This thesis also describes the data that the company team needs to analyze in order to support management in making further decisions.
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Přestavba zemědělského objektu u obce Ortvínovice
SEDLÁK, Jakub
This bachelor's thesis deals with the reconstruction of an abandoned agricultural building near the village of Ortvínovice in southern Bohemia. The research part of the thesis deals with the summary of available information about the history of piglets, faults and their remediation methods. The practical part is devoted to the construction survey of the building and the design of a new use. The newly proposed plan includes a dispositional and structural description, verification of compliance with the zoning plan and a study.
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Flexible substrate antennas
Sedlák, Jakub ; Puskely, Jan (referee) ; Mikulášek, Tomáš (advisor)
This diploma thesis deals with a design of antennas based on a flexible substrate. There is also a design of a transmission line between a flexible and rigid substrate with FLEX- RIGID technology. In the first part of thesis, there is the technology, advantages and disadvantages of using this technology in design of antennas mentioned. There are also basic antenna parameters mentioned. In second part, the design of a transmission line and four antennas is presented. Two of these antennas are manufactured and measured. Finally, the measured parameters are compared with the simulated results.
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Design of synchronous switched-mode power supply for automotive
Sedlák, Jakub ; Šebesta, Jiří (referee) ; Kubíček, Michal (advisor)
This bachelor´s thesis deals with the DC/DC convertors and their application in automotive lighting. In first part of thesis, there are mentioned DC/DC convertors, their basic topologies and synchronous rectification. In next part of thesis, there are compared selected integrated circuits, which are suitable for this application. For one of these circuits is created a design. For this design was created a simulation to find out, that design is working. This design was realized and was tested according to automotive standards. In the end, there is a working DC/DC convertor, which meets requirements and basic limits from automotive standarts.
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Porovnání reálného rozpočtu staveb na bázi dřeva s rozpočty dle cenových soustav
Sedlák, Jakub
This thesis is focused on copmarison of the real budget for buildings based on wood with budgets according to price systems. It includes introduction of programs that charge in pricing systems URS and RTS and get acquainted with specific wooden buildings that are offered on the Czech market. The sub-objective is to compare the final prices of wood structures related to built area, utility area and build-up space that leads to find the optimal size of buildings and better utilization of investment. Another part compares real prices of wooden buildings with the prices of the price systems and showes how much the price systems overestimate the real price of wooden houses. Next comparison is focused on diference between individual parts of wooden buildings. At the end are shown and compared prices according to the price systems of the individual building components.
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The Neonazi Right in the Czech Republic - the New Wave
Sedlák, Jakub ; Bureš, Jan (advisor) ; Buben, Radek (referee)
In my work I would like aim to ideological and political transformation of Czech neo-Nazi right to "Populist radical right party" family. All in the context of Cas Mudde's work: The Populist Radical Right in Europe. Firstly I analysed the evolution of populist radical right and its idelogical core. The second part contains the analysis of selected groups, linked with naziright. In particular Delnická strana sociální spravedlnosti (DSSS). Powered by TCPDF (www.tcpdf.org)
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Marketingová studie spokojenosti uživatelů dřevostaveb v Plzeňském kraji
Sedlák, Jakub
This thesis is focused on a marketing study of users satisfaction of woodbuildings in Plzen region. This thesis evaluates information from users that was reached by questionary searching. Results are sorted to the four categories: people, woodbuildings, interest, experience. From these topics are determined the most common type of user, used woodbuildings, first expectation and experience of users and quality and price comparation with brick buildings. It could be helpfull for companies that are deal with building and woodbuildings production to do life in woodbuildings more comfortable. Research could be usable also for new users during their decision making.
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