姓名/职位:    贾永涛 华山菁英副教授

硕/博导:       博士生导师

博士学科：   电磁场与微波技术

硕士学科：　电磁场与微波技术/电子与通信工程

工作单位：    电子工程学院 天线与微波技术国家级重点实验室

通信地址：西安市太白南路2号

电子邮箱：jiayongtao@xidian.edu.cn

办公电话：15319766903

办公地点：老科技楼A1005

贾永涛，华山菁英副教授，博导

国家级青年人才项目入选者

2012年7月获得西安电子科技大学电子信息工程学士学位

2017年3月获得西安电子科技大学电磁场与微波技术学科博士学位

2017年3月-2019年3月，西安电子科技大学博士后流动站（信息与通信工程）

2017年3月-2020年12月，西安电子科技大学，讲师

2020年12月至今，西安电子科技大学，副教授

1.   天线理论与设计
2.   天线隐身技术
3.   电磁超材料设计及应用研究

获奖

1. 2021年陕西省自然科学一等奖（2/5）

2. 2022年度中国通信学会自然科学一等奖 （4/5）

3. 2021年陕西省电子学会自然科学一等奖（2/4）

4. 2022年ACES-China青年科学家奖

5. 2022年“小米青年学者”

代表性论文：

[1] Pengfei Wang, Yongtao Jia*, Ying Liu, and Wenyan Hu, “A Wideband Low-RCS Circularly Polarized Reconfigurable C-Shaped Antenna Array Based on Liquid Metal,” IEEE Transactions on Antennas and Propagation, vol. 70, no. 9, pp.8020-8029, Apr. 2022

[2] Yixiang Fang, Ying Liu, Yongtao Jia*, Yunxue Xu, Ben Lai, “5G SAR-Reduction MIMO Antenna With High Isolation for Full Metal-Rimmed Tablet Device,” IEEE Transactions on Antennas and Propagation, vol. 70, no. 5, pp.3842-3851, May 2022

[3] Haoyu Lei, Ying Liu, Yongtao Jia*, Zhenzhen Yue, Xing Wang, “A Low-Profile Dual-Band Dual-Circularly Polarized Folded Transmitarray Antenna With Independent Beam Control,” IEEE Transactions on Antennas and Propagation, vol. 70, no. 5, pp.3852-3857, May 2022

[4] Yuenian Chen, Can Ding, Yongtao Jia*, and Ying Liu, “Antenna/Propagation Domain Self-Interference Cancellation (SIC) for In-Band Full-Duplex Wireless Communication Systems,” Sensors, 22(5): 1699, 2022

[5] Jiahao Zhang, Ying. Liu*, Yongtao Jia*, and Rongqiao Zhang, “High-Gain Fabry–Pérot Antenna With Reconfigurable Scattering Patterns Based on Varactor Diodes,” IEEE Transactions on Antennas and Propagation, vol. 70, no. 2, pp. 922-930, Feb. 2022

[6] Ning Zhang, Zhenzhen Yue, Ying Liu*, Zhenzhen Xue and Yongtao Jia, “A Wideband Low-Profile Millimeter-Wave Magneto-Electric Dipole-Like Array With Low Transmission Loss Feed Network,” IEEE Antennas and Wireless Propagation Letters, vol. 21, no. 2, pp. 277-281, Feb. 2022

[7] Yongtao Jia, Guangsheng Jiang, and Ying Liu*, Yichen Zhong, and Qiang Chen, “Beam Scanning for Dual-polarized Antenna with Active Reflection Metasurface,” IEEE Antennas and Wireless Propagation Letters, vol. 21, no. 9, pp. 1722-1726, May 2022.

[8] Wenfeng Chen, Huajun Liu, Yongtao Jia, Ying Liu, and Xing Wang, “Ultra-Wideband Low-Scattering Metamaterial Based on Combination of Water Absorber and Polarization Rotation Metasurface,” International Journal of RF and Microwave Computer-Aided Engineering, vol. 32, no. 9, e23260, May 2022.

[9] Rujiang Li, Pengfei Li, Yongtao Jia, and Ying Liu, “Self-localized topological states in three dimensions,” Physical Review B, 2022, DOI: https://doi.org/10.1103/PhysRevB.105.L201111

[10] Yongtao Jia, Xin Ai, Ying Liu, and Yu Yun, “16-Port Dual Band MIMO Antenna Array for 5G Mobile Terminal Applications,” International Journal of RF and Microwave Computer-Aided Engineering, vol. 32, no. 9, e23272, Jun. 2022.

[11] Yongtao Jia, Jinhan Hu, Ying Liu, and Zhongxun Liu, “A Linear Tightly Coupled Dipole Array With Wide-Angle Scanning,” International Journal of RF and Microwave Computer-Aided Engineering, vol. 32, no. 9, e23284, Jun. 2022

[12] Ying Liu*, Zhaosong Liu, Qia Wang and Yongtao Jia*, “Low-RCS Antenna Array With Switchable Scattering Patterns Employing Microfluidic Liquid Metal Alloy-Based Metasurface,” in IEEE Transactions on Antennas and Propagation, vol. 69, no. 12, pp. 8955-8960, Dec. 2021

[13] Ying Liu*, Liang Zhu, and Yongtao Jia*, A Wideband Low-Radar Cross Section Circularly Polarized Holographic Antenna Based on Hybrid Metasurface,” International Journal of RF and Microwave Computer-Aided Engineering, 32(1): e22917, 2021.

[14] Yixiang Fang, Ying Liu*, Yongtao Jia*, and Junjie Liang, “Deca-Band Structure Reutilization MIMO Antenna for 4G/5G Full-Screen Metal Frame Smartphone Operation,” International Journal of RF and Microwave Computer-Aided Engineering, 31(12): e22890, 2021

[15] Yixiang Fang, Ying Liu, Yongtao Jia, HuanHuan Zhang, Guoguo Yu, and Shang Wang, “A High-Efficiency Mobile Phone Antenna With A Narrow Ground Clearance Reducing the Effect of Head and Hand,” International Journal of RF and Microwave Computer-Aided Engineering, 31(12): e22908, 2021

[16] Ying Liu*, Zhenzhen Yue, Yongtao Jia*, Yunxue Xu and Quan Xue, “Dual-Band Dual-Circularly Polarized Antenna Array With Printed Ridge Gap Waveguide,” IEEE Transactions on Antennas and Propagation, vol. 69, no. 8, pp. 5118-5123, Aug. 2021

[17] Zhenzhen Yue, Ying Liu*, Chang Zhao, Aidi Ren, Yuenian Chen, Yongtao Jia, Yunxue Xu, and Mao Ye, “A Dual-Polarized End-Fire mmWave Antenna Array Without Ground Clearance for 5G Mobile Terminals,” International Journal of RF and Microwave Computer-Aided Engineering, 31(5), e22576, 2021.

[18] Yakun Liu, Biao Du*, Dan Jia, and Yongtao Jia,”Ultra-Wideband Radar Cross-Section Reduction for Ring-Shaped Microstrip Antenna Based on Characteristic Mode Analysis,” Microwave and Optical Technology Letters, vol. 63, no. 5, 1538-1546, May 2021.

[19] Ying Liu, Wenbo Zhang, Yongtao Jia* and Anqi Wu, “Low RCS Antenna Array With Reconfigurable Scattering Patterns Based on Digital Antenna Units,” IEEE Transactions on Antennas and Propagation, vol. 69, no. 1, pp. 572-577, Jan. 2021

[20] Ying Liu*, Qia Wang, Yongtao Jia* and Peisheng Zhu, “A Frequency- and Polarization-Reconfigurable Slot Antenna Using Liquid Metal,” IEEE Transactions on Antennas and Propagation, vol. 68, no. 11, pp. 7630-7635, Nov. 2020

[21] Xu Yang, Ying Liu*, Haoyu Lei, Yongtao Jia*, Peisheng Zhu and Zhipeng Zhou, “A Radiation Pattern Reconfigurable Fabry–Pérot Antenna Based on Liquid Metal,” IEEE Transactions on Antennas and Propagation, vol. 68, no. 11, pp. 7658-7663, Nov. 2020

[22] Ying Liu*, Shuang Liu, Yongtao Jia, Zhixing Chen, and Yutao Zhang, “A Miniaturized High Gain Dipole Array Antenna for 2.4/5 GHz Wireless Local Area Network Applications,” Microwave and Optical Technology Letters, vol. 63, no. 2, pp. 550-555, Sept. 2021

[23] Yongtao Jia, Ying Liu*, Yijun Feng and Zhipeng Zhou, “Low-RCS Holographic Antenna With Enhanced Gain Based on Frequency-Selective Absorber,” IEEE Transactions on Antennas and Propagation, vol. 68, no. 9, pp. 6516-6526, Sept. 2020

[24] Ying Liu*, Chang Zhao, Zhenzhen. Yue, Aidi Ren, and Yongtao Jia, “A Horizontally Polarized End-Fire Antenna With Complete Ground for 5G mmWave Applications,” Microwave and Optical Technology Letters, vol. 62, no. 12, 3936-3944, Aug. 2020.

[25] Ying Liu*, W. Cui, Yongtao Jia*, and A. Ren, "Hepta-Band Metal-Frame Antenna for LTE/WWAN Full-Screen Smartphone," IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 7, pp. 1241-1245, Jul. 2020

[26] Yongtao Jia, Anqi Wu, Ying Liu*, Wenbo Zhang and Zhipeng Zhou, “Dual-Polarization Frequency-Selective Rasorber With Independently Controlled Dual-Band Transmission Response,” IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 5, pp. 831-835, May 2020

[27] Ying Liu*, Yongtao Jia, Wenbo Zhang and Fang Li, “Wideband RCS Reduction of a Slot Array Antenna Using a Hybrid Metasurface,” IEEE Transactions on Antennas and Propagation, vol. 68, no. 5, pp. 3644-3652, May 2020

[28] Yongtao Jia, Ying Liu, Yu Zhang, “A 24 GHz Microstrip Antenna Array With Large Space and Narrow Beamwidth,” Microwave and Optical Technology Letters, 2020, vol. 62, no. 4, pp. 1615-1620, Dec. 2019.

[29] Yongtao Jia, Ying Liu*, Xuerui Yang, Xu Yang, and Lei Sun, “A Two-Dimensional Beam Tilted Fabry-Perot Antenna Based on A Phase Gradient Partially Reflecting Surface,” Microwave and Optical Technology Letters, vol. 62, no. 2, pp. 887-892, Oct. 2019.

[30] Ying Liu*, Yongtao Jia*, Wenbo Zhang, Yizhe Wang, Shuxi Gong and Guisheng Liao, “An Integrated Radiation and Scattering Performance Design Method of Low-RCS Patch Antenna Array With Different Antenna Elements,” IEEE Transactions on Antennas and Propagation, vol. 67, no. 9, pp. 6199-6204, Sept. 2019

[31] Ying Liu*, Zhuang Ai, Guifeng Liu and Yongtao Jia, “An Integrated Shark-Fin Antenna for MIMO-LTE, FM, and GPS Applications,” IEEE Antennas and Wireless Propagation Letters, vol. 18, no. 8, pp. 1666-1670, Aug. 2019

[32] Zhaosong Liu, Ying Liu*, Wenbo Zhang, and Yongtao Jia, “Low-Profile Reflective Polarization Conversion Metasurface With Frequency Selective Characteristics,” Materials Research Express, 6(8):085807, Aug. 2019.

[33] Wenbo Zhang, Ying Liu* and Yongtao Jia, “Circularly Polarized Antenna Array With Low RCS Using Metasurface-Inspired Antenna Units,” IEEE Antennas and Wireless Propagation Letters, vol. 18, no. 7, pp. 1453-1457, Jul. 2019

[34] Ying Liu*, Na Li, Yongtao Jia, Wenbo Zhang and Zhipeng Zhou, “Low RCS and High-Gain Patch Antenna Based on a Holographic Metasurface,” IEEE Antennas and Wireless Propagation Letters, vol. 18, no. 3, pp. 492-496, Mar. 2019

[35] Ying Liu*, Sihao Wang, Xiaodong Wang and Yongtao Jia, “A Differentially Fed Dual-Polarized Slot Antenna With High Isolation and Low Profile for Base Station Application,” IEEE Antennas and Wireless Propagation Letters, vol. 18, no. 2, pp. 303-307, Feb. 2019

[36] Yongtao Jia, Ying Liu*, Wenbo Zhang, Jun Wang, Shuxi Gong and Guisheng Liao, “High-Gain Fabry-Perot Antennas With Wideband Low Monostatic RCS Using Phase Gradient Metasurface,” IEEE Access, vol. 7, pp. 4816-4824, 2019

[37] Ying Liu*, Xu Yang, Yongtao Jia and Y. Jay Guo, “A Low Correlation and Mutual Coupling MIMO Antenna,” IEEE Access, vol. 7, pp. 127384-127392, 2019

[38] Aidi Ren, Ying Liu*, Hongwei Yu, Yongtao Jia, Chow-Yen-Desmond Sim, and Yunxue Xu, “A High-Isolation Building Block Using Stable Current Nulls for 5G Smartphone Applications,” IEEE Access, vol. 7, pp. 170419-170429, 2019

[39] Yongtao Jia, Ying Liu*, Wenbo Zhang, Jun Wang, Yizhe Wang, Shuxi Gong, and Guisheng Liao, “Ultra-Wideband Metasurface With Linear-to-Circular Polarization Conversion of An Electromagnetic Wave,” Optical Materials Express, vol. 8, no. 3, pp. 597-604, Mar. 2018

[40] Yongtao Jia, Ying Liu*, Wenbo Zhang, Jun Wang and Guisheng Liao, “In-Band Radar Cross Section Reduction of Slot Array Antenna,” IEEE Access, vol. 6, pp. 23561-23567, 2018

[41] Kun Li, Ying Liu*, Yongtao Jia and Y. Jay Guo, “A Circularly Polarized High-Gain Antenna With Low RCS Over a Wideband Using Chessboard Polarization Conversion Metasurfaces,” IEEE Transactions on Antennas and Propagation, vol. 65, no. 8, pp. 4288-4292, Aug. 2017

[42] Yongtao Jia, Ying Liu*, Y. Jay Guo, Kun Li and Shuxi Gong, “A Dual-Patch Polarization Rotation Reflective Surface and Its Application to Ultra-Wideband RCS Reduction,” IEEE Transactions on Antennas and Propagation, vol. 65, no. 6, pp. 3291-3295, Jun. 2017

[43] Yongtao Jia, Ying Liu*, Shuxi Gong, Wenbo Zhang and Guisheng Liao, “A Low-RCS and High-Gain Circularly Polarized Antenna With a Low Profile," IEEE Antennas and Wireless Propagation Letters, vol. 16, pp. 2477-2480, 2017

[44] Yongtao Jia, Ying Liu*, Wenbo Zhang, and Shuxi Gong, “Ultra-Wideband and High-Efficiency Polarization Rotator Based on Metasurface,” Applied Physics Letters, 109(5): 051901, Aug. 2016

[45] Yongtao Jia, Ying Liu*, Y. Jay Guo, Kun Li and Shuxi Gong, “Broadband Polarization Rotation Reflective Surfaces and Their Applications to RCS Reduction," IEEE Transactions on Antennas and Propagation, vol. 64, no. 1, pp. 179-188, Jan. 2016

[46] Ying Liu*, Kun Li, Yongtao Jia, Yuwen Hao, Shuxi Gong and Y. Jay Guo, “Wideband RCS Reduction of a Slot Array Antenna Using Polarization Conversion Metasurfaces,” IEEE Transactions on Antennas and Propagation, vol. 64, no. 1, pp. 326-331, Jan. 2016

[47] Yongtao Jia, Ying Liu*, Shuxi Gong, “Slot-Coupled Broadband Patch Antenna,” Electronics Letters, vol. 51, no. 6, pp. 445-447, 2015

[48] Yongtao Jia, Ying Liu*, Hui Wang, Kun Li and Shuxi Gong, “Low-RCS, High-Gain, and Wideband Mushroom Antenna,” IEEE Antennas and Wireless Propagation Letters, vol. 14, pp. 277-280, 2015

[49] Yongtao Jia, Ying Liu*, Shuxi Gong, “Low RCS Microstrip Antenna Using Polarisation-Dependent Frequency Selective Surface,” Electronics letters, vol. 50, no. 14, pp. 978-979, 2014

[50] Yongtao Jia, Ying Li, Shuxi Gong, “Vivaldi Antenna With Reduced RCS Using Half-Mode Substrate Integrated Waveguide,” Electronics letters, vol. 50, no. 5, pp. 345-346, 2014.