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ISSN: 1820-0206
First published in
1950
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doi:
10.5973/str2102046R
Vol. 71, No.2
(2021), Pages: 46-52
Impressum
Contents
Sweep Jamming
with Discrete Subbands – an Advanced Strategy for Malicious Drones
Missions Prevention
Jovan
Radivojević
Branislav Pavić
Aleksandar Lebl
Milena Petrović
Malicious drones
jamming is a subject of numerous researches in the world. The
implemented jamming strategy is different in various cases and each
improvement in the analysis, modeling and realization contributes to
the jamming procedures originality. In this paper, we have analyzed
implementation performances of sweep jamming with discrete subbands.
This advanced method allows decreasing the problems caused by drone
communication and/or telemetry signals jamming on the undesired
disruption of navigation signals (GPS and GLONASS) used for the
localization of friendly devices in the drone vicinity. The problem
is analyzed on the example of one signal frequency intended for
drone communication with its operator. Drones with this specific
signal frequency are used relatively rarely, but the obtained
results are the most illustrative for practical consideration of the
problem. The specificity of this frequency is that it is nearest to
the navigation signal frequencies which means that important
conclusions made for this frequency are satisfied significantly
easier for other frequencies intended for drone communication, video
and telemetry signals transmission.
Key words:
malicious drones; sweep jamming, discrete subbands, communication
and telemetry signals, navigation signals.
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