Self-Sensing Digital Predistortion of RF Power Amplifiers for 6G Intelligent Radio

• Published in: IEEE microwave and wireless components letters Vol. 32; no. 5; pp. 475 - 478
• Main Authors: Yu, Yucheng, Cai, Jialin, Zhu, Xiao-Wei, Chen, Peng, Yu, Chao
• Format: Journal Article
• Language: English
• Published: IEEE 01.05.2022
• Subjects: Baseband; Complexity theory; Digital predistortion (DPD); intelligent radio; Mathematical models; neural network; Neural networks; power amplifier (PA); Predistortion; Sensors; Wireless sensor networks

The future intelligent communication systems will dynamically adjust the transmitted signal according to the radio environment and human behavior, which will lead to the rapid change of the characteristics of power amplifier (PA) and bring new challenges for digital predistortion (DPD). In this lett...