Scientific Research

Research Field

Electromagnetic Field and Microwave Technique




Wireless Communication Technique




Digital Predistortion of RF Power Amplifiers




1-bit SAR Imaging 

Paper Publications

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• Hao Chang (昌昊),Renlong Han,Chengye Jiang,Guichen Yang,Qianqian Zhang,Junsen Wang.Falin Liu.Dual Feature Indexed Quadratic Polynomial-Based Piecewise Behavioral Model for Digital Predistortion of RF Power Amplifiers.[J].IEEE Transactions on Broadcasting,2024,70(4):1302-1315.
• Jingyuan Zhang,Renlong Han,Falin Liu.Xu Yan,Yongxin Guo.Design of a Fully Integrated Wideband Continuous-Mode Asymmetrical Doherty Power Amplifier in GaN-on-SiC HEMT Technology.[J].IEEE Transactions on Circuits and Systems-II: Express Briefs,2024,71(12):4879-4883.
• Guichen Yang(杨贵晨),Chengye Jiang,Renlong Han,Qianqian Zhang,Junsen Wang,Hao Chang.Falin Liu.Complexity-Optimized Sample Selection for Fast Adaptation of Digital Predistorter.[J].IEEE Transactions on Microwave Theory and Techniques,2024,72(10):5779-5788.
• Junsen Wang (王俊森),Chengye Jiang,Renlong Han,Qianqian Zhang,Hao Chang,Kang Zhou.Falin Liu.Input Amplitude-Based Adaptive Tuning Neural Networks for Digital Predistortion of Doherty Power Amplifiers.[J].IEEE Transactions on Microwave Theory and Techniques (Early Access),2024,Online(Online):1-13.
• Junsen Wang (王俊森),Chengye Jiang,Renlong Han,Guichen Yang,Qianqian Zhang,Hao Chang.Falin Liu.Digital Predistortion for Fully-Connected Hybrid Beamforming Massive MIMO Transmitters Under Dynamic Directions.[J].IEEE Transactions on Vehicular Technology ( Early Access ),2024,online(online):1-13.
• Ruirui Wu(吴瑞瑞),Mingyu Niu,Fangxi Liu.Falin Liu.A Robust Maximum a Posteriori Algorithm for One-Bit Synthetic Aperture Radar Imaging.[J].IEEE Transactions on Geoscience and Remote Sensing,2024,62(5218413):1-13.

Patents

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• Guo Yuanyue ,王赵辉,wangdongjin,LIU Falin,蒋峥,李泓旻,邓杰,提高大场景目标成像质量的MIMO雷达成像方法,201711145925.5,2018-05-01,
• 王昊禹 ,LIU Falin,周崇彬,李刚,李博,taowei,一种功率放大器的单比特数字预失真方法,201610264824.9,2016-09-21,
• luguanghua ,张海龙,wangdongjin,chenweidong,zhoulingyun,LIU Falin,chenchang,孟青泉,罗春生,骆皓月,朱景涛,关剑,liubo,张健霖,一种动目标微波凝视关联成像的方法,201510312017.5,2015-09-23,2017-08-29.
• wangdongjin ,孟青泉,LIU Falin,Guo Yuanyue,tianchao,liubo,一种微波凝视关联成像随机辐射阵元空间排布的优化方法,201510066895.3,2015-05-06,2017-05-03.
• Guo Yuanyue ,wangdongjin,luguanghua,LIU Falin,孟青泉,liubo,一种基于强度关联的微波凝视高分辨成像方法,201510052108.X,2015-05-06,2017-05-03.
• 尤览 ,LIU Falin,丁瑶,yangguang,一种逆F类功率放大器,201110159135.9,2011-12-21,2014-04-30.

Published Books

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Research Projects

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• 时变传输配置下的射频功放动态数字预失真理论与应用研究,进行,国家自然科学基金委员会,LIU Falin,luguanghua,zhoulingyun
• 基于时空两维随机辐射场的微波凝视关联超分辨成像理论,进行,
• 超宽带欠采样和低精度DPD项目,完成,
• 无线通信基站中逆F类开关功放的研究,完成,
• 基于压缩感知的功放欠采样数字预失真理论及应用研究,完成,国家自然科学基金委员会,LIU Falin,luguanghua,Guo Yuanyue
• 高效率、线性宽带功放模块,完成,