амплитуда 2 621.314.54 1 621.319 1 Chelyabinsk meteoroid 1 Doppler frequency shift 1 Tunguska celestial body 1 amplitude 1 amplitude dependence on distance 1 amplitude of pulses of partial discharges 1 amplitude of voltage pulsation 1 amplitude wave attenuation model 1 an analytical method 1 cascade high-voltage source 1 celerity 1 circular polarization 1 cylindrical wavefront 1 ellipticity coefficient 1 field amplitude 1 glass-mica paper tape 1 infrasonic wave 1 location of the defect 1 model fit 1 nonlinear loading 1 partial discharges 1 period 1 probability of detection 1 quasiperiodic variations 1 radio path 1 rectangular screen 1 resonant wire dipole 1