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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Antenna for receiving of DVB-T signal
 Šmarda, Marek ; Lukeš, Zbyněk (referee) ; Pokorný, Michal (advisor)
The content of this work is to study selected antenna systems suitable for receiving of DVB – T. The various antenna systems will be simulated in the program for the simulation of electromagnetic field (e.g, CST Studio) and the simulation results will be commented (e.g. graphs and diagrams of radiation). Selected antenna system will be made and experimentally measured.
Detailed record
Circularly polarized superstrate antenna for CubeSat
 Kratochvíl, Dušan ; Olivová, Jana (referee) ; Raida, Zbyněk (advisor)
The thesis is focused on parameter verification of a circularly polarized antenna with a superstrate, which was designed for CubeSat and presented in the research paper [1]. The frequency band of the designed antenna is from 8.35 to 8.95 GHz. First, the antenna is analyzed without the superstrate layer. Varying the feed position and antenna element dimensions, the changes of reflection coefficient at the input is matched. Second, an overall simulation with a superstrate layer is performed. The antenna substrate was replaced with ARLON 25N microwave substrate available in the laboratory, and the antenna was optimized for this substrate. Finally, such an antenna is fabricated, and its measured parameters are compared with the simulation results.
Detailed record
Antenna for receiving of DVB-T signal
 Šmarda, Marek ; Lukeš, Zbyněk (referee) ; Pokorný, Michal (advisor)
The content of this work is to study selected antenna systems suitable for receiving of DVB – T. The various antenna systems will be simulated in the program for the simulation of electromagnetic field (e.g, CST Studio) and the simulation results will be commented (e.g. graphs and diagrams of radiation). Selected antenna system will be made and experimentally measured.
Detailed record

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