副教授

电子与信息工程学院副教授、博士生/硕士生导师。主要研究方向为天线理论与技术，主要开展周期性结构理论及其在人工电磁材料中的应用、适用于下一代移动通信的平面天线设计的研究。已发表及录用SCI论文超过60篇，其中IEEE Transactions 文章30篇，中科院一区论文25篇；获得发明专利授权13项。主持国家及省部级基金多项，主持国家自然科学基金2项，参与国家重点研发计划1项。曾指导学生获得2019年全国微波毫米波会议优秀学生论文奖。
联系方式：liyuanx@mail.sysu.edu.cn

学术兼职和社会服务:
国家/广东省自然科学基金项目通讯评审专家
广东省仪器仪表学会 第三届理事会理事
广东省智慧物联芯片与系统工程技术研究中心副主任
IEEE Member、IEEE 天线与电波协会会员

教育经历:
2001–2006，中山大学，无线电物理，理学博士
1997–2001，中山大学，通信工程，工学学士
工作经历：
2010至今，中山大学，电子与信息工程学院，副教授
2008–2010，中山大学，信息科学与技术学院，讲师(“****”)
2006–2009，香港城市大学，毫米波国家重点实验室，Senior Research Assistant / Research Fellow

授课课程:
博士研究生招生专业：信息与通信工程
硕士研究生招生专业：电子科学与技术（学术型），信息与通信工程（学术型）
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 电子与通信工程（专业型）
本科生课程：电磁场与电磁波，高频电路，微波技术与天线

研究方向:
天线理论与技术、微波技术
周期性结构理论及其在人工电磁材料中的应用；
适用于下一代移动通信的平面天线设计；
无线能量传输与收集。

科研项目:
国家自然科学基金，面上项目，基于周期性结构的平面毫米波天线设计理论与技术研究、主持；
国家自然科学基金，青年基金项目，波束全向扫描微带漏波天线的原理和应用研究、主持；
国家重点研发计划，“宽带通信和新型网络”专项，Ka 频段收发共口径相控阵天线及芯片研制、参与；
广东省自然科学基金，研究团队项目，现代无线通信系统中若干关键电磁问题的研究、核心成员；
广东省协同创新与平台环境建设专项资金（产学研合作项目），智能家居专用无线传输芯片及系统级封装的研发与产业化、主持。

代表性科研成果:
已发表及录用学术论文100余篇，其中SCI?期刊论文64篇，IEEE Transactions 29篇。
申请专利40余项，其中授权发明专利13项，新型实用专利8项。
2019年全国微波毫米波会议 优秀学生论文奖（指导老师）
73?Journal Papers
23?in “IEEE Transactions on Antennas and Propagation”(天线领域国际顶级期刊，中科院一区TOP期刊，IF=4.371)
14?in “IEEE Antennas and Wireless Propagation Letters”(天线领域国际期刊，中科院二区期刊，IF=3.726)
1 in “IEEE Transactions on Industrial Electronics"?(中科院一区期刊，IF=7.503)
1 in “IEEE Transactions on Circuits and Systems I: Regular Papers”
2 in “IEEE Transactions on Circuits and Systems II: Express Briefs”
2 in “IEEE Transactions on Components Packaging and Manufacturing Technology”
1 in “IEEE Microwave and Wireless Components Letters”, 6 in “IEEE Access”, 1?in “IEEE Open Journal of Antennas and Propagation”,?1 in “IET Microwaves, Antennas & Propagation”, 4 in “IET Electronics Letters”, 5?in “International Journal of Antennas and Propagation”, 3 in “Microwave and Optical Technology Letters”, and 9 in others.
?
23?Papers in “IEEE Transactions on Antennas and Propagation”
（天线领域国际顶级期刊，中科院一区TOP期刊，IF=4.371）
Z.X.?Liang, J.S.?Lai,?Yuanxin Li*, J.H.?Liu, and Y.L.?Long, “Low-Cost and High-Gain Microstrip Magnetic Dipole Antenna with All-Metal Structure and Open-Ended Stubs,” accepted for publication in IEEE Transactions on Antennas and Propagation.
L.?Zuo, K.?Wang, Yuanxin Li*, Z.X.?Liang*, S.?Y.?Zheng, and Y.L.?Long, “The Periodic Leaky-Wave Antenna with Different Unit Cells Based on Consistent Fundamental Mode,” IEEE Transactions on Antennas and Propagation, vol. 68, no. 12, pp. 7794?–7802, Dec.?2020.
X.Y.?Liu, Yuanxin Li*, Z.X.?Liang*, H.S. Xu, S. Y.?Zheng, and Y.L.?Long, “A Gain-Enhanced Tri-Band Microstrip Square Antenna with Consistent Radiation Patterns by Manipulating its Higher-Order Modes,” IEEE Transactions on Antennas and Propagation, vol. 67, no. 3, pp. 1987 –1992, March 2019.
Z.X. Liang, C.M. Lu,?Yuanxin Li*, J.H. Liu, and Y.L. Long, “A Broadband Dual-Polarized Antenna With Front-to-Back Ratio Enhancement Using Semicylindrical Sidewalls,”?IEEE Transactions on Antennas and Propagation, vol. 66, no. 7, pp. 3735?– 3740, July?2018.
Z.X. Liang, Yuanxin Li*, X.X. Feng, J.H. Liu, J.Y. Qin, and Y.L. Long, “Microstrip Magnetic Monopole and Dipole Antennas With High Directivity and a Horizontally Polarized Omnidirectional Pattern,”?IEEE Transactions on Antennas and Propagation, vol. 66, no. 3, pp.?1143 – 1152, March 2018.
Yuanxin Li*, H.S. Xu, W.T. Wu, Z.X. Liang, S. Y. Zheng, J.H. Liu, and Y.L. Long, “A Non-balancing End-fire Microstrip Dipole with Periodic Offset DSPSL Substrate,” IEEE Transactions on Antennas and Propagation, vol. 65, no. 5, pp. 2661 – 2665, May 2017.
B.J. Xiang, S.Y. Zheng*, Y.M. Pan, and Yuanxin Li, “Wideband Circularly Polarized Dielectric Resonator Antenna with Bandpass Filtering and Wide Harmonics Suppression Response,”IEEE Transactions on Antennas and Propagation, vol. 65, no. 4, pp. 2096 – 2101, Apr. 2017.
D.F. Ye, Yuanxin Li*, Z.X. Liang, J.H. Liu, S.Y. Zheng, and Y.L. Long, “Periodic Triangle-Truncated DSPSL-Based Antenna with Backfire to Endfire Beam-Scanning Capacity,” IEEE Transactions on Antennas and Propagation, vol. 65, no. 2, pp. 845 – 849, Feb. 2017.
X.Y. Liu, Yuanxin Li*, Z.X. Liang, S. Y. Zheng, J.H. Liu, and Y.L. Long, “A Method of Designing a Dual-Band Sector Ring Microstrip Antenna and Its Application,” IEEE Transactions on Antennas and Propagation, vol. 64, no. 11, pp. 4896 – 4901, Nov. 2016.
Z.X. Liang, Yuanxin Li*, J.H. Liu, S. Y. Zheng, and Y.L. Long, “Microstrip Magnetic Monopole Endfire Array Antenna with Vertical Polarization,” IEEE Transactions on Antennas and Propagation, vol. 64, no. 10, pp. 4208 – 4217, Oct. 2016.
J.H. Liu*, Yuanxin Li, Z.X. Liang, and Y.L. Long, “A Planar Quasi-Magnetic-Electric Circularly Polarized Antenna,” IEEE Transactions on Antennas and Propagation, vol. 64, no. 6, pp. 2108 – 2114, June 2016.
J.H. Liu*, Yuanxin Li, and Y.L. Long, “Design of Periodic Shorting-Vias for Suppressing the Fundamental Mode in Microstrip Leaky-Wave Antennas,” IEEE Transactions on Antennas and Propagation, vol. 63, no. 10, pp. 4489 – 4497, Oct. 2015.
J.H. Liu*, D.R. Jackson, Yuanxin Li, C.Q. Zhang, and Y.L. Long, “Investigations of SIW Leaky-Wave Antenna for Endfire-Radiation With Narrow Beam and Sidelobe Suppression,” IEEE Transactions on Antennas and Propagation, vol. 62, no. 9, pp. 4489 – 4497, Sept. 2014.
Z.X. Liang, Yuanxin Li*, and Y.L. Long*, “Multiband Monopole Mobile Phone Antenna with Circular Polarization for GNSS Application,” IEEE Transactions on Antennas and Propagation, vol. 62, no. 4, pp. 1910 – 1917, April 2014.
J.H. Liu*, X.H. Tang, Yuanxin Li, and Y.L. Long, “Substrate Integrated Waveguide Leaky-Wave Antenna with H-shaped Slots,” IEEE Transactions on Antennas and Propagation, vol. 60, no. 8, pp. 3962 – 3967, Aug. 2012.
Yuanxin Li*, Q. Xue, H.-Z. Tan, and Y.L. Long, “A Dual Frequency Microstrip Antenna Using a Double Sided Parallel Strip Line Periodic Structure,” IEEE Transactions on Antennas and Propagation, vol. 60, no. 6, pp. 3016 – 3019, June 2012.
Yuanxin Li*, Q. Xue, H.-Z. Tan, and Y.L. Long, “The Half-width Microstrip Leaky Wave Antenna with the Periodic Short Circuits,” IEEE Transactions on Antennas and Propagation, vol. 59, no. 9, pp. 3421 – 3423, Sep. 2011.
Yuanxin Li*, Q. Xue, E. K.-N. Yung, and Y.L. Long, “The Backfire-to-Broadside Symmetrical Beam-Scanning Periodic Offset Microstrip Antenna,” IEEE Transactions on Antennas and Propagation, vol. 58, no. 11, pp. 3499 – 3504, Nov. 2010.
Yuanxin Li*, Q. Xue, E. K.-N. Yung, and Y.L. Long, “The Periodic Half-Width Microstrip Leaky-Wave Antenna With a Backward to Forward Scanning Capability,” IEEE Transactions on Antennas and Propagation, vol. 58, no. 3, pp. 963 – 966, March 2010.
Yuanxin Li*, Q. Xue, E. K.-N. Yung, and Y.L. Long, “Quasi Microstrip Leaky-Wave Antenna with a 2-Dimensional Beam-Scanning Capability,” IEEE Transactions on Antennas and Propagation, vol. 57, no. 2, pp. 347 – 354, Feb. 2009.
Yuanxin Li*, Q. Xue, E. K.-N. Yung, and Y.L. Long, “Dual-Beam Steering Microstrip Leaky Wave Antenna with Fixed Operating Frequency,” IEEE Transactions on Antennas and Propagation, vol. 56, no. 1, pp. 248 – 252, Jan. 2008.
?
14 Papers in “IEEE Antennas and Wireless Propagation Letters”
(天线领域国际期刊，中科院二区期刊，IF=3.726)
K.B. Liu, K. Wang, Yuanxin Li*, Z.X. Liang*, S. Y. Zheng, and Y.L. Long, “A Patch Antenna Coupling of Periodic Leak-wave Structure with Tri-frequency Capability,” IEEE Antennas and Wireless Propagation Letters,?vol. 20, no. 1, pp. 98 –102, Jan. 2021.
Z.X. Liang, S.W. Lv, Yuanxin Li*, J.H. Liu, and Y.L. Long, “Compact Folded Slot Antenna and its Endfire Arrays with High Gain and Vertical Polarization,” IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 5, pp. 786 –790, May 2020.
J.H. Ou, A. Andrenko, Yuanxin Li*, Q.Q. Zhang, and H.-Z. Tan*, “High-Efficiency and Wide Frequency Ratio Dual-Band Slot Patch Antenna Utilizing the Perturbed TM02 Modes,” IEEE Antennas and Wireless Propagation Letters, vol. 17, no. 4, pp. 579 – 582, Apr. 2018.
C.Q. Zhang, J.Q. Gong, Yuanxin Li, and Y.H. Wang, “Zeroth Order Mode Circular Microstrip Antenna with Patch-like Radiation Pattern,” IEEE Antennas and Wireless Propagation Letters, vol. 17, no. 3, pp. 446 – 449, Mar. 2018.
H.S. Xu, Yuanxin Li*, D.F. Ye, and Y.L. Long, “A Broadband Offset Parallel Parallelograms Printed End-Fire Antenna,” IEEE Antennas and Wireless Propagation Letters, vol. 16, pp. 1167 – 1170, 2017.
Z.X. Liang, J.H. Liu*, Yuanxin Li, and Y.L. Long, “A Dual-Frequency Broadband Design of Coupled-Fed Stacked Microstrip Monopolar Patch Antenna for WLAN Applications,” IEEE Antennas and Wireless Propagation Letters, vol. 15, pp. 1289 – 1292, 2016.
J.B. Zhang, Yuanxin Li*, Z.X. Liang, S. Y. Zheng, and Y.L. Long, “Design of a Multifrequency One-Quarter-Rings Microstrip Antenna,” IEEE Antennas and Wireless Propagation Letters, vol. 14, pp. 209 – 212, 2015.
J.H. Liu*, Yuanxin Li, S. Y. Zheng, and Y.L. Long, “Method of Auxiliary Sources for Analyzing Half-Mode Substrate Integrated Waveguide,” IEEE Antennas and Wireless Propagation Letters, vol. 13, pp. 1043 – 1046, 2014.
J.H. Liu*, S. Y. Zheng, Yuanxin Li, and Y.L. Long, “Broadband Monopolar Microstrip Patch Antenna with Shorting-Vias and Coupled-Ring,” IEEE Antennas and Wireless Propagation Letters, vol. 13, pp. 39 – 42, 2014.
X. Hu, Yuanxin Li*, W.K. Chen, H.-Z. Tan, and Y.L. Long, “Novel Dual-Frequency Microstrip Antenna with Narrow Half-Ring and Half-Circular Patch,” IEEE Antennas and Wireless Propagation Letters, vol. 12, pp. 3 – 6, 2013.
Z.W. Zhong, Yuanxin Li*, Z.X. Liang, and Y.L. Long, “Biplanar Monopole with DSPSL Feed and Coupling Line for Broadband Mobile Phone,” IEEE Antennas and Wireless Propagation Letters, vol. 11, pp. 1326 – 1329, 2012.
K. Zhang*, Yuanxin Li, and Y.L. Long, “Band-notched UWB Printed Monopole Antenna with a Novel Segmented Circular Patch,” IEEE Antennas and Wireless Propagation Letters, vol. 9, pp. 1209 – 1212, 2010.
Yuanxin Li*, Q. Xue, E. K.-N. Yung, and Y.L. Long, “A Fixed-Frequency Beam-Scanning Microstrip Leaky Wave Antenna Array,” IEEE Antennas and Wireless Propagation Letters, vol. 6, pp. 616 – 618, 2007.
Yuanxin Li*, Q. Xue, E. K.-N. Yung, and Y.L. Long, “Fixed-Frequency Dual-Beam Scanning Microstrip Leaky Wave Antenna,” IEEE Antennas and Wireless Propagation Letters, vol. 6, pp. 444 – 446, 2007.
获奖会议文章
左丽，李元新*，陶锐，龙云亮；异形单元周期性微带漏波天线；2019年全国微波毫米波会议，2019年5月19日-5月22日，广州(2019年全国微波毫米波会议 优秀学生论文奖)。
??* Corresponding Author
?