Вплив структурної складності сигналу на його стійкість до ослаблення у мікро- та наноелектронних системах

Abstract

This work investigates the influence of signal structural complexity on its resistance to attenuation in micro- and nanoelectronic systems using numerical modeling in COMSOL Multiphysics. Two types of signals were analyzed: a simple harmonic signal and a complex multi-frequency signal formed by the superposition of several harmonics. Signal attenuation was modeled using an exponential attenuation coefficient. The results demonstrate changes in the spatial structure of signals and a decrease in their integral energy during propagation in a medium with losses. The proposed approach can be used for analyzing signal behavior in electronic systems.