This thesis work focuses on the analysis of possible interference between Artva transceivers and other electronic devices. First, a detailed analysis of the operation of Artva devices was conducted, followed by field measurements to evaluate the impact of using a smartphone in close proximity to a receiver. Using a dedicated antenna and SDR (software defined radio) receiver, it was possible to measure signal and noise power levels. The results obtained lead to the conclusion that no significant variations due to external interference are observed with the method used. However, the investigation perspectives remain broad, and further methodologies will need to be explored before it can be stated with certainty that electronic devices do not influence the signal-to-noise ratio (SNR) of Artva transceivers.
Questo lavoro di tesi si concentra sull'analisi delle possibili interferenze tra i dispositivi Artva e altri apparecchi elettronici. In primo luogo, è stata condotta un'analisi dettagliata del funzionamento dei ricetrasmettitori Artva, seguita da misurazioni sul campo per valutare l'impatto dell'uso di un telefono nelle immediate vicinanze di un ricevitore. Grazie a un'antenna e a un ricevitore SDR (software defined radio) dedicato, è stato possibile misurare i livelli di potenza di segnale e rumore. I risultati ottenuti portano alla conclusione che, con il metodo utilizzato, non si osservano variazioni significative dovute a interferenze esterne. Le prospettive di indagine rimangono tuttavia ampie, e sarà necessario esplorare ulteriori metodologie prima di poter affermare con certezza che i dispositivi elettronici non influenzano il rapporto segnale/rumore (SNR) dei ricetrasmettitori Artva.
Analisi delle interferenze negli Apparecchi di Ricerca Travolti in Valanga (ARTVa)
RIZZI, ANDREAS
2024/2025
Abstract
This thesis work focuses on the analysis of possible interference between Artva transceivers and other electronic devices. First, a detailed analysis of the operation of Artva devices was conducted, followed by field measurements to evaluate the impact of using a smartphone in close proximity to a receiver. Using a dedicated antenna and SDR (software defined radio) receiver, it was possible to measure signal and noise power levels. The results obtained lead to the conclusion that no significant variations due to external interference are observed with the method used. However, the investigation perspectives remain broad, and further methodologies will need to be explored before it can be stated with certainty that electronic devices do not influence the signal-to-noise ratio (SNR) of Artva transceivers.| File | Dimensione | Formato | |
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Tesi_Artva_Andreas_Rizzi.pdf
accesso aperto
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5.56 MB
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5.56 MB | Adobe PDF | Visualizza/Apri |
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https://hdl.handle.net/20.500.12608/89714