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Low Altitude FM Radioaltimeter
Pítra, Kamil ; Šebesta, Jiří (referee) ; Józsa, Ladislav (advisor)
The aim of my bachelor thesis is to design a Low altitude FM radioaltimeter based on heterodyne frequency measurement. Radiolocator works in 5,760 GHz frequency band. Its design is based on solving peripheral circuits. There are no RF modules used. Design of each of them is supported by simulations and measurements.
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Designing circularly polarized antenna for frequency band 2,4 GHz
Jiříček, Zbyněk ; Oliva, Lukáš (referee) ; Lukeš, Zbyněk (advisor)
Diploma thesis is focused to design of a system with circularly polarized wave for frequency band 2.4 GHz. The thesis introduces question of the microwave antennas, matching circuits and circular polarization circuit. It also includes a design of a circuit for available chip antenna (2450AT45A100) measurement and its measuring with connected chip antenna. Design and measurement of a circular polarization circuit using available chip antennas are also included in this thesis.
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Designing circularly polarized antenna for frequency band 2,4 GHz
Jiříček, Zbyněk ; Oliva, Lukáš (referee) ; Lukeš, Zbyněk (advisor)
Diploma thesis is focused to design of a system with circularly polarized wave for frequency band 2.4 GHz. The thesis introduces question of the microwave antennas, matching circuits and circular polarization circuit. It also includes a design of a circuit for available chip antenna (2450AT45A100) measurement and its measuring with connected chip antenna. Design and measurement of a circular polarization circuit using available chip antennas are also included in this thesis.
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Low Altitude FM Radioaltimeter
Pítra, Kamil ; Šebesta, Jiří (referee) ; Józsa, Ladislav (advisor)
The aim of my bachelor thesis is to design a Low altitude FM radioaltimeter based on heterodyne frequency measurement. Radiolocator works in 5,760 GHz frequency band. Its design is based on solving peripheral circuits. There are no RF modules used. Design of each of them is supported by simulations and measurements.
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