Close-range indoor transmitter localization using a system of low-cost SDR receivers

Costin-Emanuel Vasile; Calin Bira

doi:10.1117/12.2644025

2 March 2023 Close-range indoor transmitter localization using a system of low-cost SDR receivers

Costin-Emanuel Vasile, Calin Bira

Proceedings Volume 12493, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies XI; 1249313 (2023) https://doi.org/10.1117/12.2644025
Event: Advanced Topics in Optoelectronics, Microelectronics and Nanotechnologies 2022, 2022, Constanta, Romania

Abstract

This paper presents a close-range indoor transmitter localization system using a low-cost RTL-SDR setup. The purpose is the detection of illegal radio communications during class exams in a class where radio transmitters might be used. Current experiments are made on FM transmitter localization in 433MHz ISM band but the components were chosen to allow monitoring various frequencies.

Citation Download Citation

Costin-Emanuel Vasile and Calin Bira "Close-range indoor transmitter localization using a system of low-cost SDR receivers", Proc. SPIE 12493, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies XI, 1249313 (2 March 2023); https://doi.org/10.1117/12.2644025

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