National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Exploitation of the Mode S SSR for aerodrome surface movement control of aircraft & vehicles
Drápal, Stanislav ; Šplíchal, Miroslav (referee) ; Vosecký, Slavomír (advisor)
The topic of this thesis relates to the state-of-art technologies and systems used for airport ground movements monitoring and guidance. Emphasis is placed on mode S of SSR, its characteristics, applications and avionics requirements. This thesis further comprises analysis of Brno - Turany Airport and it presents a new multilateration system including economical analysis, which would be used for aerodrome ground movements monitoring.
Power Amplifier for L Band
Eliáš, Martin ; Pešek, Kamil (referee) ; Urbanec, Tomáš (advisor)
The aim of this thesis is to design a power amplifier in L-band. This thesis describes the high frequency transistor technologies. Furthermore, the communication standard of the amplified signal is described along with the output signal requirements. The design of the amplifier includes modelling of the individual amplifier stages using nonlinear models in the AWR program. The design of the stabilization and matching circuits is included, along with a circuit to guarantee the correct turn-on and turn-off sequence. The designs are converted to printed circuit board and fabricated. For the 2nd and 3rd amplifier stages, engineering drawings of the heat sinks are drawn and used to fabricate them. After implementation, the designs are measured and the measured parameters evaluated.
Exploitation of the Mode S SSR for aerodrome surface movement control of aircraft & vehicles
Drápal, Stanislav ; Šplíchal, Miroslav (referee) ; Vosecký, Slavomír (advisor)
The topic of this thesis relates to the state-of-art technologies and systems used for airport ground movements monitoring and guidance. Emphasis is placed on mode S of SSR, its characteristics, applications and avionics requirements. This thesis further comprises analysis of Brno - Turany Airport and it presents a new multilateration system including economical analysis, which would be used for aerodrome ground movements monitoring.

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