List of Articles Reza Sahragard shahrakht Article 1 - Design and Simulation of Wideband High-Efficiency X-band MMIC Power Amplifier based on GaN HEMT Technology 10.30486/mjtd.2023.1976574.1007 Reza Sahragard shahrakht Mehdi Forouzanfar Abolfazl Bijari Majlesi Journal of Telecommunication Devices , Issue 44 , Year , Autumn 2022