Tối ưu hóa kích thước và điện áp thiên áp nâng cao hiệu năng bộ khuếch đại MMIC công suất cao sử dụng công nghệ GaN
Tóm tắt
Từ khóa
#GaN HEMT; Gate width; Bias voltage; Power amplifier; Ku_band; WIN NP25; Loadpull.Tài liệu tham khảo
[1]. Kim, J. “A Review of Ku-Band GaN HEMT Power Amplifiers Development,” Micromachines, 15, 1381, (2024). https://doi.org/10.3390/mi15111381
[2]. Chakravarti, M.; Varma, K. Y.; Dutta, A. “Ku-Band GaN High Power Amplifier,” 2023 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON), Ahmedabad, India, pp. 1–4, (2023). doi: 10.1109/MAPCON58678.2023.10463857
[3]. Parisi, A.; Papotto, G.; Nocera, C.; Castorina, A.; Palmisano, G. “A Ka-Band Doherty Power Amplifier in a 150 nm GaN-on-SiC Technology for 5G Applications,” Electronics, 12, 3639, (2023).
[4]. Yu, H.; Duan, T. “Gallium Nitride Power Devices,” Pan Stanford Publishing, pp. 250–270, (2017).
[5]. Camargo, E. “Millimeter-Wave GaN Power Amplifier Design,” Artech House, (2022).
[6]. Faqir, M. et al. “Analysis of current collapse effect in AlGaN/GaN HEMT: Experiments and numerical simulations,” Microelectronics Reliability, 50, (2018).
[7]. Cripps, S. C. “RF Power Amplifiers for Wireless Communications – Second Edition,” Artech House, pp. 92–129, (2006).
