Thesis etd-06292011-173900 |
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Thesis type
Tesi di laurea specialistica
URN
etd-06292011-173900
Thesis title
Study and design of the uplink section of a Telemetry, Tracking & Command unit for space applications
Department
INGEGNERIA
Course of study
INGEGNERIA ELETTRONICA
Supervisors
.
relatore Ing. Rovini, Massimo
relatore Prof. Fanucci, Luca
relatore Prof. Fanucci, Luca
Keywords
- BER
- CIC
- DDFS
- Decimation
- FIR
- FPGA
- MATLAB
- Receiver
- SDR
- Software Defined Radio
- space
- Uplink
- VHDL
Graduation session start date
22/07/2011
Availability
Withheld
Release date
22/07/2051
Abstract (Inglese)
Abstract (Italiano)
This study has been conducted within the framework of the STAR project involving Intecs (Pisa) and Sitael (Pisa) companies. The project aims at the realization of the up-link section of a telemetry and telecommand space transponder for Low-Earth-Orbit (LEO) satellite missions. Based on the Software Defi ned Radio paradigm, the work will focus on the development and realization of a
flexible receiver chain that allows the reception of data at different modulation types and data-rates with the possibility of re-configuration on the fly. An high-level MATLAB model has been developed to validate the system performance (BER) including the effect of the quantization on the system. After that the VHDL description of the receiver chain has been developed and subsequently implemented on Xilinx-Virtex Space-Grade FPGAs.
flexible receiver chain that allows the reception of data at different modulation types and data-rates with the possibility of re-configuration on the fly. An high-level MATLAB model has been developed to validate the system performance (BER) including the effect of the quantization on the system. After that the VHDL description of the receiver chain has been developed and subsequently implemented on Xilinx-Virtex Space-Grade FPGAs.
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