Measurement and analysis of radiated emissions from coupled UAV and smart RFIC objects

In this paper, we present experimental characterization and analysis of radiated emissions from coupled UAV and smart RFIC Objects (smartphones) in presence of noisy interferers. Spectral and spatial Near-Field responses of radiated emissions from coupled Motor (UAV) and Circuit (smartphones) are extracted. Analysis of radiated emissions based on Energy density and Entropy considerations are proposed. Wavelet Multi-Resolution approach is introduced for the simultaneous Time-Frequency identification and localization of stochastic noisy sources.