Národní úložiště šedé literatury Nalezeno 3 záznamů.  Hledání trvalo 0.00 vteřin. 
Earth-Mars optical link budget program
Marčák, Tomáš ; Róka, Rastislav (oponent) ; Hudcová, Lucie (vedoucí práce)
The master’s thesis is focused on the design and development of a program for calculating the relative positions of the planets Earth and Mars in the solar system. The aim of this thesis was to study and present the current and planned possibilities of optical and laser communication between Earth and Mars. Subsequently, the thesis presents the design of the program, which is complemented by the theoretical calculation of the relative positions of the planets Earth – Mars in the solar system. This program further plots the planets themselves in the solar system with their orbits. Another focus of the thesis is the design of an optical link and the subsequent analysis of the optical link budget between the planets Earth and Mars.
Characteristics of the atmosphere of Mars for optical communication
Marčák, Tomáš ; Barcík, Peter (oponent) ; Hudcová, Lucie (vedoucí práce)
The bachelor thesis is focused on the issue and research of atmosphere of the planet Mars for optical communication. The main goal of this thesis was to introduce the transmission through the atmosphere of the Mars and define possible wavelengths which could be used as possible communication. This thesis mainly introduces the optical communication and facts about the atmosphere of the planet. The main chapter presents more detailed analysis of composition of the atmosphere, the impact of the composition that is used for the radiation transmission. Lastly there are presented the results of the calculations and characteristics of the transmission through the Mars atmosphere. The next chapter is focused on theory of optical transmitters and its division. Subsequently, thesis describes the program for calculation of temporal, spatial and energetic characteristics of optical beam.
Characteristics of the atmosphere of Mars for optical communication
Marčák, Tomáš ; Barcík, Peter (oponent) ; Hudcová, Lucie (vedoucí práce)
The bachelor thesis is focused on the issue and research of atmosphere of the planet Mars for optical communication. The main goal of this thesis was to introduce the transmission through the atmosphere of the Mars and define possible wavelengths which could be used as possible communication. This thesis mainly introduces the optical communication and facts about the atmosphere of the planet. The main chapter presents more detailed analysis of composition of the atmosphere, the impact of the composition that is used for the radiation transmission. Lastly there are presented the results of the calculations and characteristics of the transmission through the Mars atmosphere. The next chapter is focused on theory of optical transmitters and its division. Subsequently, thesis describes the program for calculation of temporal, spatial and energetic characteristics of optical beam.

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