TY CONF TI STUDY OF INTERACTION OF SUPER HIGH FREQUENCY WAVES WITH GRAIN KW grain moisture KW ultrahigh-frequency method KW electromagnetic wave attenuation and phase shift KW wet material KW moisture coupling form KW conversion error KW material density JO CAD/EDA/SIMULATION IN MODERN ELECTRONICS 2021 AU Usmanova, K.A. AU Turgunbaev, A.. PY 2021 PB Bryansk State Technical University