TY CONF TI SIMULATION OF THE OPERATION OF VARIOUS DEVICES BASED ON AMPLIFIERS OF DIFFERENT TYPES USING THE QUCSSTUDIO SIMULATOR KW simulation KW inverting amplifier KW active filter KW simulator KW analog adder JO MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2025 AU Alfimov, A.V. AU Drozdov, D.S. AU Zarevich, A.I. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov