A 1.1-to-2.7 GHz CMOS power amplifier with digitally-reconfigurable-impedance matching-network (DRIMN) for wideband performance optimization

• Main Authors: Mariappan, Selvakumar, Rajendran, Jagadheswaran, Aridas, Narendra Kumar, Nathan, Arokia, Grebennikov, Andrei, Yarman, Binboga S.
• Format: Conference or Workshop Item
• Published: IEEE 2022
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/46296/; https://doi.org/10.1109/PRIME55000.2022.9816815

This paper presents a wideband CMOS power amplifier (PA) with Digitally-Reconfigurable-Impedance-Matching-Network (DRIMN), which is utilized to tune the impedance of the PA and also to optimize its performances across the frequency. The proposed DRIMN-PA is employed at the input, interstage, and out...