1.
Sohiful Anuar Zainol Murad, Hasan AF. Design of High Efficiency Class E Power Amplifier Utilizing 0.18-µm RF CMOS Technology for 5G Network. IJIE. 2025;17(1):381-391. Accessed April 8, 2026. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/17213