职务职称：

教授、博士生导师

所属系部：

通信工程系、电子与通信技术研究所

研究方向：

下一代移动通信系统中高性能通信电路设计，多目标优化算法及非规则电路优化

联系电话：

0511-88797508-509

电子邮箱：

jingxia@ujs.edu.cn

个人简介

  教授，博士生导师，就职于江苏大学计算机科学与通信工程学院，美国电气和电子工程师协会会员（IEEE Member）。2014年6月于东南大学毫米波国家重点实验室获电磁场与微波技术博士学位。2014年获评副教授，2015年被评为硕士生导师，2021年被评为博士生导师,2024年6月获评教授。2015年4月至2016年3月以博士后研究员身份在爱尔兰都柏林大学（University College Dublin）合作开展高性能功率放大器建模与设计的研究。目前主要研究方向为宽带高性能无线通信电路，多目标优化算法及非规则电路优化，射频识别系统应用等。

  近年来，在IEEE Transactions on Microwave Theory and Techniques、IEEE Microwave and Wireless Components Letters、Microwave and Optical Technology Letters等国际权威期刊及国际会议上发表学术论文五十余篇，其中第一作者SCI检索论文11篇，合作SCI检索论文20余篇，EI检索论文15篇。申请发明专利10项，授权7项。目前，主持国家自然科学基金2项（面上项目和青年基金各1项），江苏省自然科学基金1项，毫米波国家重点实验室开放课题1项，江苏省高校自然科学基金1项，江苏大学高级人才启动基金1项。作为项目主要完成人参与国家及省部级项目3项：国家科技重大专项课题1项，江苏省科技支撑计划（工业）2项。

  2016年获江苏省科学技术奖一等奖，校内排名第二。

教研成果

一、 近年来发表的主要科研学术论文:

[1]Xia Jing*, Chen Wenhua, Meng Fan, Yu Chao, Zhu Xiaowei. Improved three-stage Doherty amplifier design with impedance compensation in load combiner for broadband applications. IEEE Transactions on Microwave Theory and Techniques, 67(2): 778-786, 2019. (SCI)

[2]Xia Jing*, Yang Mengsu, Guo Yan, Zhu Anding. A broadband high-efficiency Doherty power amplifier with integrated compensating reactance. IEEE Transactions on Microwave Theory and Techniques, 64(7): 2014-2024, 2016. (SCI)

[3]Xia Jing*, Zhu Xiaowei, Zhang Lei, et al. High-efficiency GaN Doherty power amplifier for 100-MHz LTE-advanced application based on modified load modulation network. IEEE Transactions on Microwave Theory and Techniques, 61(8): 2911-2921, 2013. (SCI)

[4]Kong Wa, Zhong Yujie, Xia Jing*, Zhou Xin Yu, Fu Hongyan, Dong Weiqing, Zhao Zi-Ming, Zhu Xiao-Wei. Optimization design of broadband Doherty PA using fragment-type matching network based on dual-state impedance objective function. IEEE Transactions on Circuits and Systems II: Express Briefs, 71(4): 1809-1813, 2024.

[5]Kong Wa, Fu Hongyan, Xia Jing*, Zhang Wence, Zhao Zi-Ming, Zhu Xiao-Wei. High efficiency wideband continuous class power amplifier design based on reflection coefficient circle impedance area optimization. IEICE Electronics Express, 21(1): 1-6, 2024.

[6]Zhang Heng, Xia Jing*, Ni Zhongpeng, Ge Xiaoshuai, Kong Wa, Zhang Wence, Yu Chao, Zhu Xiao-Wei. Design of Doherty power amplifier with power back-off extension based on harmonic tuning and output combining network optimization. AEU-International Journal of Electronics and Communications, 2024. (Early Access)

[7]Xia Jing*, Yang Mengsu, Zhu Anding. Improved Doherty amplifier design with minimum phase delay in output matching network for wideband application. IEEE Microwave and Wireless Components Letters, 26(11): 915-917, 2016. (SCI)

[8]Xia Jing*, Zhu Xiaowei, Zhang Lei. A linearized 2–3.5 GHz highly efficient harmonic-tuned power amplifier exploiting stepped-impedance filtering matching network. IEEE Microwave and Wireless Components Letters, 24(9): 602-604, 2014. (SCI)

[9]Xia Jing*, Xie Zhonghui, Kong Wa, Liu Ruijia, Zhao Ziming, Zhu Xiao-Wei. A 9 dB back-off dual-band asymmetric Doherty power amplifier using dual peaking amplifiers for reactance compensation. Microwave and Optical Technology Letters, 64(7): 1145-1153, 2022.(SCI)

[10]Xia Jing, Bian Chengxi, Kong Wa*, Zhu, Yongpeng, Zhang Wence, Liu Ruijia, Zhao, Ziming, Zhu Xiaowei. Optimization design of fragment-type filtering matching network for continuous inverse class-F power amplifier. IEICE Electronics Express, 19(14): 1-6, 2022. (SCI)

[11]Xia Jing*, Zhu Shuailei, Ding Dawei, Meng Fan, Yu Chao, Zhu Xiaowei. A harmonic controlled symmetric Doherty power amplifier with extended back-off power range. IEICE Electronics Express, 15(19): 1-12, 2018. (SCI)

[12]Xia Jing*, Zhang Tianqi, Cai Jialin, Zhou Xinyu, Ding Dawei, Kong Wa, Bao Xu. Design of a 12 dB back-off asymmetric Doherty power amplifier using reactive output impedance. IEICE Electronics Express, 17(11): 1-6, 2020. (SCI)

[13]Xia Jing*, Zhu Xiaowei. Doherty power amplifier with enhanced in-band load modulation for 100 MHz LTE-advanced application. Microwave and Optical Technology Letters, 57(2): 391-395, 2015.(SCI)

[14]Xia Jing*, Zhu Xiaowei. Highly efficient unsymmetrical doherty power amplifier with DPD for LTE application. Microwave and Optical Technology Letters, 54(10): 2352-2356, 2012.(SCI)

[15]夏景*, 朱晓维. 改进负载调制的GaN Doherty功率放大器及其线性化. 微波学报, 30(1): 41-46, 2014.

[16]Yu Chao*, Xia Jing, Zhu Xiaowei, Zhu Anding. Single-model single-feedback digital predistortion for concurrent multi-band wireless transmitters. IEEE Transactions on Microwave Theory and Techniques, 63(7): 2211-2224, 2015. (SCI)

[17]Yang Mengsu*, Xia Jing, Guo Yan, Zhu Anding. Highly efficient broadband continuous inverse class-F power amplifier design using modified elliptic low-pass filtering matching network. IEEE Transactions on Microwave Theory and Techniques, 64(5): 1515-1525, 2016. (SCI)

[18]Chen Peng*, Xia Jing, Brian M. Merrick, Thomas J. Brazil. Multiobjective bayesian optimization for active load modulation in a broadband 20-W GaN Doherty power amplifier design. IEEE Transactions on Microwave Theory and Techniques, 65(3):860-871, 2016. (SCI)

[19]Kong Wa, Xia Jing*, Zhou Xinyu, Zhang Tianqi, Zhang Wence, Bao Xu. Bandwidth E、extension of three-way Doherty power amplifier with reactance compensation using parallel peaking amplifiers. IEEE ACCESS, 91661-91669, 2021. (SCI)

[20]Kong Wa, Xia Jing*, Meng Fan, Yu Chao, Yang Lixia, Zhu Xiaowei. A Doherty power amplifier with large back-off power range using integrated enhancing reactance. Wireless Communications and Mobile Computing, 3968308, 2018. (SCI)

[21]Kong Wa, Ding Dawei*, Xia Jing, Ding Xiaodong, Yang Lixia. Optimization design of fragment-type microstrip filter using boundary-based filtering operator. IEICE Electronics Express, 15(15): 1-7, 2018.(SCI)

[22]Meng Fan, Zhu Xiaowei, Xia Jing, Yu Chao. A new approach to design a broadband Doherty power amplifier via dual-transformation real frequency technique. IEEE Access, 2018, 6:48588-48599.(SCI)

[23]Meng Fan, Zhu Xiaowei, Xia Jing, Yu Chao. A postmatching concurrent dual-band Doherty power amplifier with enhanced bandwidth. International Journal of RF and Microwave Computer-Aided Engineering, 28(8): e21514, 2018.(SCI)

[24] Cai Jialin, Liu Jun, Su Jiangtao, Sun Lingling, Chen Shichang, Xia Jing, King Justin B.. Behavioral model for RF power transistors based on canonical section-wise piecewise linear functions. IEEE Transactions on Microwave Theory and Techniques, 68(4): 1409-1422, 2020. (SCI)

[25] Zhou Xinyu, Chan Wingshing, Pang Jingzhou, Xia Jing, Feng Wenjie. Broadband Doherty-like power amplifier using paralleled right- and left-handed impedance transformer. IEEE Transactions on Microwave Theory and Techniques, 2020. (SCI)

二、 主要科研项目：

[1] 2022.1-2025.12 62171204 基于电流源偏置的宽带和多频段逆负载调制功率放大器优化设计方法研究 国家自然科学基金-面上项目 主持 在研

[2] 2022.1-2025.12 62171129 氮化镓复阻抗匹配Doherty全集成毫米波功率放大器芯片与天线一体化片上集成研究 国家自然科学基金-面上项目 合作校内第一 在研

[3] 2018.1-2020.12 61701199 未来无线通信中支持峰均比可变信号的频段和效率可调的功率放大器研究 国家自然科学基金-青年基金项目 主持 结题

[4] 2015.7-2018.6 BK20150528 高回退效率功率放大器的谐波控制及带宽展宽机理研究 江苏省自然科学基金-青年基金项目 主持 结题

[5] 2018.1-2019.12 K201816 无线通信中宽带负载调制型功率放大器及其效率增强机理研究毫米波国家重点实验室开放课题 主持 结题

[6] 2015.7-2017.6 15KJB510007 面向LTE-Advanced的高效率宽带功率放大器 江苏省高校自然科学研究面上项目 主持 结题

[7] 2014.8-2016.7 基于认知无线电的异构网融合基站系统研发及应用 镇江市科技支撑计划-工业 主持 结题

[8] 2015.7-2017.6 面向LTE-Advanced系统的高效率宽带功放研究 江苏大学高级人才科研启动基金 主持结题

[9] 2022.7 HX20220508 一种可增大功率回退范围的多赫尔蒂功率放大器等4项专利技术转让 横向课题

[10] 2023.8 HX20230637 面向异构车联网的宽带和可重构功率放大器研发 横向课题

[11] 2023.9 HX20230673 采用组合输出网络的宽带双频段3路Doherty功率放大器 专利转让横向课题