فهرست مقالات Ahmad Omrani مقاله 1 - Design and Implementation a Single-Phase UPS Based on Microcontroller with AVR at Input and Full-Bridge Inverter at Output for Improving Sinusoidal Output Voltage 20.1001.1.25887327.2021.5.4.4.9 Ahmad Omrani Majid Dehghani Mohamad Reza Yousefi Signal Processing and Renewable Energy , شماره 5 , سال 5 , پاییز 2021