SOHIFUL ANUAR ZAINOL MURAD; HASAN, Ahmad Fariz. Design of High Efficiency Class E Power Amplifier Utilizing 0.18-µm RF CMOS Technology for 5G Network. International Journal of Integrated Engineering, [S. l.], v. 17, n. 1, p. 381–391, 2025. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/17213. Acesso em: 11 mar. 2026.