Low-cost satellite receiver system using RTL-SDR technology for weather monitoring

Mohd Aris, Nor Azlan and Mohamed Yunus, Mawarni and Mohd Zarawi, Muhammad Aiman and Rezuan, Muhammad Faiz Aiman and Shahrulnizam, Afiq and Wan Zaini, Wan Irfan Syahmeey (2025) Low-cost satellite receiver system using RTL-SDR technology for weather monitoring. International Journal of Research and Innovation in Social Science (IJRISS), IX (IX). pp. 9139-9147. ISSN 2454-6186

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Abstract

This paper presents the development of a low-cost satellite receiver system using RTL-SDR technology for capturing NOAA weather satellite signals. The system integrates a cross-dipole antenna and a Low-Noise Amplifier (LNA) to enhance signal reception in the 137-138 MHz frequency range. Software components include SDR# for signal processing and WXtoImg for image generation from Automatic Picture Transmission (APT) signals. Results demonstrate effective signal reception with high Signal-to-Noise Ratios (SNR) and wide antenna coverage, enabling real-time imaging of weather phenomena. The system demonstrates potential applications in meteorology, disaster management, and climate research, offering accessible tools for real-time weather monitoring and analysis. By addressing the barriers of cost and accessibility, it serves as a model for expanding weather-monitoring capabilities, particularly in regions with limited infrastructure. Future improvements aim to optimize antenna design and software capabilities for broader deployment in remote and underserved areas.

Item Type:	Article
Uncontrolled Keywords:	Weather, Meteorological satellite, SDR
Divisions:	Faculty Of Electronics And Computer Technology And Engineering
Depositing User:	Sabariah Ismail
Date Deposited:	30 Dec 2025 07:29
Last Modified:	30 Dec 2025 07:29
URI:	http://eprints.utem.edu.my/id/eprint/29369
Statistic Details:	View Download Statistic

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