Development of an SDR-based ground station system for receiving signals from NOAA satellites

Baharuddin, Muhammad Faiz (2024) Development of an SDR-based ground station system for receiving signals from NOAA satellites. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

This project developed a cost-effective and adaptable ground station using Software-Defined Radio (SDR) technology to receive and analyze NOAA (National Oceanic and Atmospheric Administration) satellite signals. NOAA satellites are essential for various sectors, including agriculture, aviation, disaster management, and climate research. Traditional satellite reception systems are costly and less accessible. By leveraging SDR technology, this project aimed to provide a user-friendly solution for NOAA signal reception and processing. The methodology involved a review of SDR systems and weather satellite signal processing techniques to identify improvements. Hardware and software components, including SDR hardware, antennas, and open-source software SatDump, were carefully selected and configured. Signal acquisition, demodulation, error correction, and data decoding were key steps. The project also created an intuitive user interface for data visualization and analysis. Results demonstrated the ground station's automation capabilities, ensuring uninterrupted image capture during satellite passes. The system improved signal-to-noise ratios when receiving signals from different locations. In conclusion, the project achieved its goal by delivering an efficient, reliable, and user-friendly ground station for NOAA satellite signal reception and analysis.

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