Directed Graph Navigated Digital Predistortion of mmWave Power Amplifiers for 6G Hopping Applications
IEEE Microwave and Wireless Components Letters（2021）
Abstract
To exploit the limited communication resources, the real-time carrier frequency of the power amplifier (PA) may hop, which will result in rapid change in PA’s nonlinear behavior and bring huge challenge to make the digital predistortion (DPD) response in a timely manner. Different from the conventional methods that attempt to shorten the DPD updating time, a novel scheme of controlling its nonline...
MoreTranslated text
Key words
Directed graphs,Time-frequency analysis,Wireless communication,Mathematical model,Navigation,Analytical models,Predistortion
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined