Weather Radar Receiver Identification for Improving Wi-Fi Interference Detection

Weather Radar Receiver Identification for Improving Wi-Fi Interference Detection

One of the main sources of electromagnetic interference that affects the operation of weather radars is due to Wi-Fi networks that operate in the same frequency band.There are various signal processing strategies to mitigate the interference effect. One of these strategies is to detect the signal us...

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Bibliographic Details
Published in:2021 XIX Workshop on Information Processing and Control (RPIC) pp. 1 - 6
Main Authors: Cogo, Jorge, Rosell, Arturo Collado, Areta, Javier A., Pascual, Juan P.
Format: Conference Proceeding
Language:English
Published: IEEE 03-11-2021
Subjects:
Correlation
Correlation coefficient
Meteorological radar
Phase frequency detectors
Process control
Radar detection
Receivers
System Identification
Weather Radar
Wi-Fi
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Summary:One of the main sources of electromagnetic interference that affects the operation of weather radars is due to Wi-Fi networks that operate in the same frequency band.There are various signal processing strategies to mitigate the interference effect. One of these strategies is to detect the signal using the deterministic preamble of the Wi-Fi packets.This work presents a radar receiver identification technique that allows generating a reference signal that better assimilates the preamble received in the processing stage and therefore helps to improve the method for detecting these interfering signals.
DOI:10.1109/RPIC53795.2021.9648458