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cs.NI2025
6G communications through sub-Terahertz CMOS power amplifiers: Design challenges and trends
Jun Yan Lee, Duo Wu, Xuanrui Guo +5
The fifth-generation (5G) network faces limitations in supporting emerging applications, such as artificial intelligence (AI), virtual reality (VR) and digital twins. To overcome t…
cs.NI2024
Design of a W-band High-PAE Class A&AB Power Amplifier in 150nm GaAs Technology
Jun Yan Leea, Duo Wu, Xuanrui Guoc +3
Nanometer scale power amplifiers (PA) at sub-THz suffer from severe parasitic effects that lead to experience limited maximum frequency and reduced power performance at the device…