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Measurement and analysis of the DAB system
Kaštánek, Petr ; Kufa, Jan (referee) ; Polák, Ladislav (advisor)
This thesis deals with the measurement and analysis the performance of the Digital Audio Broadcasting (DAB) system. Theoretical part of the work contains a brief description of the signal processing chain of DAB. Attention is devoted to physical layer (PHY). In the experimental part of the work is designed and implemented laboratory measuring workplace for reception, processing and evaluation of DAB signal. The RTL2832U software defined radio (SDR) is used as a receiver of the DAB signal. The functionality of the proposed concept is verified by a detailed measurement.
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DAB Radio Receiver
Pišťák, Ondřej ; Götthans, Tomáš (referee) ; Dřínovský, Jiří (advisor)
This work is focused on design and construction of software defined radio that can play DAB+ standard. The received signal is processed by USB receiver RTL-SDR BLOF with 8 bits resolution A/D convertor RTL2832U and small single-board computer Raspberry Pi 3 (Model B). The work deals also with design and realization of control panel by which the radio is controlled. The LCD display is connected to Raspberry Pi and used for the screen information about currently playing radio program.
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Laboratory Workplace For Performance Measurement Of The Dab/Dab+ System
Kaštánek, Petr
In this paper, a simple laboratory measurement workplace, proposed for educational purposes, to measure the performance of the DAB/DAB+ signal is presented. The RTL2832U software defined radio (SDR) is used as a receiver of the DAB signal in the measurement setup. Freeware available program DAB Player is used to analyze the DAB signal on the objective and subjective level. The functionality of the proposed concept as well as the applied measurement methodology is verified by simple experimental measurements.
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DAB Radio Receiver
Pišťák, Ondřej ; Götthans, Tomáš (referee) ; Dřínovský, Jiří (advisor)
This work is focused on design and construction of software defined radio that can play DAB+ standard. The received signal is processed by USB receiver RTL-SDR BLOF with 8 bits resolution A/D convertor RTL2832U and small single-board computer Raspberry Pi 3 (Model B). The work deals also with design and realization of control panel by which the radio is controlled. The LCD display is connected to Raspberry Pi and used for the screen information about currently playing radio program.
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Measurement and analysis of the DAB system
Kaštánek, Petr ; Kufa, Jan (referee) ; Polák, Ladislav (advisor)
This thesis deals with the measurement and analysis the performance of the Digital Audio Broadcasting (DAB) system. Theoretical part of the work contains a brief description of the signal processing chain of DAB. Attention is devoted to physical layer (PHY). In the experimental part of the work is designed and implemented laboratory measuring workplace for reception, processing and evaluation of DAB signal. The RTL2832U software defined radio (SDR) is used as a receiver of the DAB signal. The functionality of the proposed concept is verified by a detailed measurement.
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