Digital Predistortion for 5G Power Amplifiers: A Deep Learning ApproachChang Renyuan, Co-authorIEEE Transactions on Microwave Theory and Techniques, Vol. 72, No. 3, pp. 1234-1245 (2024)Digital Predistortion5GPower AmplifierDeep LearningLinearizationAbstractPDFCodeBibTeX2024
Optimization of Impedance Matching Networks Using Smith Chart-Based Genetic AlgorithmsChang RenyuanIEEE Microwave and Wireless Components Letters, Vol. 33, No. 6, pp. 567-569 (2023)Smith ChartImpedance MatchingGenetic AlgorithmOptimizationAbstractPDFBibTeX2023
Efficiency Enhancement of Millimeter-Wave Power Amplifiers Using Envelope TrackingChang Renyuan, Another AuthorIEEE International Microwave Symposium (IMS), pp. 1-4, Denver, CO, USA (2022)Millimeter-WavePower AmplifierEnvelope Tracking5GEfficiencyAbstractPDFBibTeX2022