S. ABDUL-WAHAB, M.; MAHMOOD ALI, Talib; KAMEL GHARKAN, Sadiq. Design and Simulation of 9-11GHz High Power Amplifier Based on Microstrip and Power Combining Techniques. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 13, n. 1, p. 33–46, 2009. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1526.. Acesso em: 9 may. 2025.