1986年毕业于成都电迅工程学院，获学士学位，1989年1月毕业于成都电子科技大学，获硕士学位，1989年至1992年在国光电子管厂工作，1992－1995年师从电子科技大学林为干院士，于1995年6月获“电磁场与微波技术”专业博士学位。

1995年至1997年在西南交通大学电磁场与微波技术研究所从事博士后工作，1997年至1998年应国际知名学者K.K.Mei教授的邀请赴香港城市大学（City University of HongKong）进行科学研究。1998年10月起在西南交通大学任

主持完成十多项973课题、国家自然科学基金项目、国家高技术发展计划研究项目等国家级课题。973计划课题： 1.大功率微波源的电磁干扰研究与抑制(2013CB328904)，2013.01-2017.12。 国家自然科学基金项目： 1.大区域环境中强电磁脉冲与输电线耦合的高效混合方法研究（61771407），2018.01-2021.12。 2.大区域复杂环境的电磁建模及快速算法研究（U1330109），2014.01-2016.12。 3.时间反演及其在高功率微波技术中的应用研究（11076022），2011.01-2013.12。 4.超宽带高功率微波脉冲大气传播的非线性问题研究(60771020), 2008.01-2010.12。 5.超宽带天线阵列的优化与设计(60441006), 2005.01-2006.12。 6.超宽带脉冲探测典型空中目标数值模拟研究(10476021), 2005.01-2007.12。 7.时域有限差分技术的并行计算探索(00403), 2001.01-2001.12。 8.三维形体变换－时域有限差分法研究并以之设计微带天线（69972021）, 2000.01-2002.12。 863计划项目： （11项，略） 博士点基金项目： 1.基于宽角抛物方程的自适应无源探测方法研究（20120184110013），2013.01-2015.12。

出版专著1部、独立或与他人合作发表学术论文270多篇。 [1]. Liang Zhou, Cheng Liao, Xiangzheng Xiong, Qinghong Zhang, and Dongming Zhang, An Alternative Direction Decomposition Scheme and Error Analysis for Parabolic Equation Model. IEEE Trans. Antennas And Propagation, 2017, 65(5): 2547-2557. SCI收录:EU3IO [2]. Zhihong Ye, Cheng Liao, Xiangzheng Xiong and Min Zhang. A Hybrid Method Combining the Novel TD-SC Technique and FDTD Method for the EMI Analysis of Transmission Line Network, IEEE Trans. Electromagnetic Compatibility., 2017, 59(4): 1211-1217. SCI收录: ER7FA [3]. Min Zhang, Cheng Liao, Xiangzheng Xiong, Zhihong Ye and Yong Li, Solution and Design Technique for Beam Waveguide Antenna System by Using a Parallel Hybrid-Dimensional FDTD Method. IEEE Antennas and Wireless Propagation Letters, 2017, 16: 364-368. SCI收录:ES1TX [4]. Zhihong Ye, Cheng Liao, Xiangzheng Xiong, Min Zhang， A Novel FDTD Subgridding Method with Improved Separated Temporal and Spatial Subgridding Interfaces，IEEE Antennas and Wireless Propagation Letters, 2017, 16: 1011-1015. SCI收录:EU3EP [5]. Zhihong Ye, Cheng Liao, Xiangzheng Xiong and Min Zhang. The research and application of a novel time domain hybrid method for EMI analysis of lumped circuits in a shielded device. IEEE Trans. Electromagnetic Compatibility, 2016, 58(4): 964-970. SCI收录: DT4FO [6]. Zhihong Ye, Xiangzheng Xiong, Min Zhang and Cheng Liao, “A novel time domain hybrid method for coupling problems of long cables excited by electromagnetic pulses,” IEEE Trans. Electromagnetic Compatibility,, 2016, 58(6): 1710-1716. SCI收录: DY5YV [7]. Xuanming Zhong, Cheng Liao, and Wenbin Lin, Space Frequency Decomposition and Time Reversal Imaging. IEEE Trans. Antennas And Propagation, 2015, 63(12): 5619-5628. SCI收录: DA3ZD [8]. J. Ou, H. Shao, Y. Zhang, X. Xiong and C. Liao. Theoretical analysis and simulation study on coaxial vircator with enhanced modulation. J. Plasma Phys. Oct., 2015, 81 (5): 905810511.SCI收录：DA1RS [9]. Pengcheng Zhao, Cheng Liao, and Ju Feng, Short-pulse high-power microwave breakdown at high pressures, Chinese Physics B, 2015, 24(2):025101. SCI收录：CD1IX [10].Luo J, Liao C, Zhou H, and Xiong X. A novel miniature dual-band bandpass filter based on the first and second resonances for 2.4/5.2 GHz WLAN application[J]. Microwave and Optical Technology Letters, 2015, 57(5): 1143-1146. SCI收录: CE4YG [11].Pengcheng Zhao, Ju Feng, and Cheng Liao, Breakdown in air produced by high power microwaves, IEEE Trans. Plasma Science, 2014, 42(6):1560-1566. SCI收录: AK0PY [12].Linglu Chen, Cheng Liao, Haijing Zhou and Zhihong Ye, Quasi-Gregory Antenna for Subnanosecond Impulse Radiation, IEEE Antennas and Wireless Propagation Letters, 2014, 13: 884-886. SCI收录:AI2BE [13].Nan Sheng, Cheng Liao, Wenbin Lin, Qinghong Zhang, and Ruijie Bai, Modeling of Millimeter Wave Propagation in Rain based on Parabolic Equation Method, IEEE Antennas and Wireless Propagation Letters, 2014, 13:3-6. SCI收录:AA0GJ [14].Zhao Peng-Cheng, Liao Cheng, Yang Dan, and Zhong Xuan-Ming, Validity of the two-term Boltzmann approximation employed in the fluid model for high-power microwave breakdown in gas, Chinese Physics B, 2014, 23(5):055101. SCI收录: AH4FF [15].X.-M. Zhong, C. Liao, W.-B. Lin, H.-Y. Li and H.-J. Zhou, Time-reversal imaging based on the space-frequency MDM and cancellation operator, Journal of Electromagnetic Waves and Applications, 2014, 28(3):265-274. SCI收录: 282UQ [16].Yan-liang Wu, Cheng Liao, Xiang-zheng Xiong, and Hai-jing Zhou. Miniature dual-mode dual-band bandpass filter with improved passbands performance for 2.4/5.2 GHz WLAN application, Microwave and Optical Technology Letters, 2014, 56(5):1235-1238. SCI收录:AC4VP [17].P. Zhao, C. Liao and W. Lin, Propagation of high-power microwave pulses in air-SF6 mixtures at high pressure, International Journal of Applied Electromagnetics and Mechanics, 2013, 43:257-269 SCI收录: 258EY [18].Yan-Liang Wu, Xuan-Ming Zhong, Xiang-Zheng Xiong and Cheng Liao, Design of dual-mode dual-band bandpass filters with controllable frequencies for multimode wilreless communication applications. Journal of Electromagnetic Waves and Applications, 2013, 27(17):2176-2189. SCI收录: 223KG [19]. Lei Chang, Hai-Jing Zhou, Ling-Lu Chen, Xiang-Zheng Xiong, and Cheng Liao, The fine-grained parallel micro-genetic algorithm and its application to broadband conical corrugated-horn antenna, Progress In Electromagnetics Research. Vol.138, 599-611, 2013. SCI收录: 131AR [20].Lei Chang, Cheng Liao, Ling-lu Chen, Wen-bin Lin, and Xuan Zheng, Design of a printed compact antenna with enhanced impedance bandwidth. Microwave and Optical Technology Letters, 2013, 55(1):86-89. SCI收录: 041GE [21].Linglu Chen, Ju Feng, Lei Chang and Cheng Liao, A time-domain approach for the fast design of reflector impulse-radiating , Progress In Electromagnetics Research, Vol. 135, 137-149, 2013. SCI收录:075MM