Russian Federation
from 01.01.2023 until now Voronezh, Russian Federation
Voronezh, Russian Federation
In the article, a mathematical apparatus for obtaining IQ samples has been developed to study methods for processing signals of spurious compromising emanations by SDR receivers. The mathematical models necessary for the accurate extraction of common – mode and quadrature components of signals are presented, which will allow assessing the risks of information leakage through technical channels.
IQ sampling, software-defined radio, spurious electromagnetic emissions, signal sampling, direct Fourier transform
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