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师资队伍
1.电路与系统二级学科
姓名:任强
性别:男
职务:
职称:副教授,博士生导师
通信地址:北京市海淀区学院路37号北航工程训练中心东534
联系电话:18410708683
邮箱:qiangren@buaa.edu.cn

——> 个人概况

任强,男,北京航空航天大学“卓越百人”副教授,博士生导师,博士毕业于美国杜克大学,在宾夕法尼亚州立大学计算电磁与天线研究实验室(CEARL)从事博士后研究工作,20179月入职北航电子信息工程学院。主要研究领域为计算物理学(计算电磁学、多场耦合、多尺度仿真等)、优化问题(逆散射、深度学习)、电磁兼容等,主要用于大尺度和多尺度结构电磁响应仿真、非周期/准周期超构表面与相控阵天线仿真与优化设计、机器学习在医疗成像中的应用等方向。在该领域知名期刊发表学术论文20余篇,顶级国际会议论文30余篇,担任24种该领域知名期刊审稿人。

 

教育经历:

[1]  2011.8-2015.12

杜克大学  |  电子科学与技术  |  博士学位  |  博士研究生毕业

[2]  2008.9-2011.7

中国科学院声学研究所  |  信息与通信工程  |  硕士学位  |  硕士研究生毕业

[3]  2004.9-2008.7

北京航空航天大学  |  信息与通信工程  |  学士学位  |  大学本科毕业

 

工作经历:

[1]  2014.5-2014.8

斯伦贝谢-道尔研究中心  |  数学与建模组  |  实习生

[2]  2016.2-2017.8

宾夕法尼亚州立大学  |  电子工程系  |  博士后

——> 教授课程

电磁场理论,射频与微波系统,电磁成像中的逆问题及其应用,电磁兼容技术前沿。

——> 主要研究领域

1.   电大、多尺度目标电磁响应快速仿真算法;

2.   多物理场耦合算法;

3.   机器学习在逆散射中的应用;

4.   电磁兼容;

5.   复杂介质的建模与仿真。

——> 正在研究项目

1、  计算电磁学混合算法;

2、  并行计算技术;

3、  多物理场耦合技术;

4、  大尺度阵列天线快速仿真技术。

> 最近发表期刊论文

[1]Q. Ren, L. E. Tobon, and Q. H. Liu, “A new 2D non-spurious discontinuous Galerkin Finite Element Time Domain (DG-FETD) method for Maxwell’s Equations,” Progr. Electromag. Res., vol. 143, pp. 385–404, 2013.

[2]L. E. Tobon, Q. Ren, and Q. H. Liu, “Spectral-Prism Element for Multi-Scale Layered Package-Chip Co-Simulations Using the Discontinuous Galerkin Time-Domain Method,” Electromagnetics, vol. 34, no. 3-4, pp. 270–285, 2014.

[3] L. E. Tobon, Q. Ren, Q. Sun, J. Chen and Q. H. Liu, "New Efficient Implicit Time Integration Method for DGTD Applied to Sequential Multidomain and Multiscale Problems," Progr. Electromag. Res., vol.151, pp. 1-8, 2015.

[4] Q. Ren, L. E. Tobon, Q. Sun, and Q. H. Liu, “A New 3D Non-Spurious Discontinuous Galerkin Spectral Element Time Domain (DG-SETD) Method for Maxwell’s Equations,” IEEE. Trans. Antennas Propagat., vol. 63, no. 6, pp. 2585–2594, 2015.  

[5] L. E. Tobon, Q. Ren, and Q. H. Liu, “A new efficient 3D Discontinuous Galerkin Time Domain (DGTD) method for large and multiscale electromagnetic simulations,” J. Computat. Phys., vol. 283, pp. 374–387, 2015.

[6]L. E. Tobon, Q. Ren, Q. Sun, J. Chen and Q. H. Liu, "New Efficient Implicit Time Integration Method for DGTD Applied to Sequential Multidomain and Multiscale Problems," Progr. Electromag. Res., vol.151, pp. 1-8, 2015.

[7] Q. Sun, L. E. Tobon, Q. Ren, Y. Hu and Q. H. Liu, " Efficient Noniterative Implicit Time-Stepping Scheme Based on E and B Fields for Sequential DG-FETD Systems," IEEE Trans. Compon. Packag. Manuf. Technol., vol. 5, no. 12, pp. 1839-1849, 2015.

[8]Q. Ren, Q. Sun, L. E. Tobon, Q. Zhan and Q. H. Liu, "EB scheme based hybrid SE-FE DGTD method for multiscale EM simulations," IEEE. Trans. Antennas Propagat., vol. 64, no. 9, pp. 4088–4091, 2016.

[9]Q. Ren, J. Nagar, L. Kang, Y. Bian, P. L. Werner and D. H. Werner, “Efficient Wideband Numerical Simulations for Nanostructures with a Drude-Critical Points (DCP) Dispersive Model,” Sci. Rep., vol. 7, no. 2176.

[10]Q. Ren, Q. Zhan and Q. H. Liu, "An Improved Subdomain Level Non-Conformal Discontinuous Galerkin Time Domain (DGTD) Method for Materials with Full-Tensor Constitutive Parameters," IEEE Photon. J., vol. 9, no. 2, pp.  1-13, 2017.

[11]Q. Ren, Y. Bian, L. Kang, P. L. Werner and D. H. Werner, “Leap-Frog Continuous–Discontinuous Galerkin Time Domain Method for Nanoarchitectures With the Drude Model”, J. Lightwave Technol.,vol. 35, no. 22, pp. 4888-4896, 2017.

[12]Y. Bian+, Q. Ren+, L. Kang, Y. Qin, P. L. Werner and D. H. Werner, “Efficient Cross-talk Reduction of Nanophotonic Circuits Enabled by Fabrication Friendly Periodic Silicon Strip Arrays,” Sci. Rep., vol. 7, no. 15827, 2017. (Equally contributed)

[13]L. Kang, Q. Ren and D. H. Werner. “Leveraging Superchiral Light for Coherent Manipulation of Optical Chirality in the Near-Field of Plasmonic Metamaterials,” ACS Photonics, vol. 4, no. 6, pp. 1298-1305, 2017.

[14] J. Nagar, S. D. Campbell, Q. Ren, J. A. Easum, R. P. Jenkins and D. H. Werner, “Multi-objective optimization aided metamaterials-by-design with applications to highly directive nano-devices”, J. Multiscale and Multiphys. Comput. Techn., vol. 2, pp. 147-158,  2017.

[15] Q. Zhan, Q. Ren, Q. Sun, H. Chen and Q. H. Liu, “Isotropic Riemann Solver for a Nonconformal Discontinuous Galerkin Pseudospectral Time-Domain Algorithm,” IEEE Trans. Geosci. Remote Sens.vol. 55, no. 3, pp. 1254-1261, 2017.

[16] Q. Zhan, M. Zhuang, Q. Sun, Q. Ren, Y. Ren, Y. Mao and Q. H. Liu, “Efficient Ordinary Differential Equation-Based Discontinuous Galerkin Method for Viscoelastic Wave Modeling,” IEEE Trans. Geosci. Remote Sens. vol. 55, no. 10, pp. 5577-5584, 2017.

[17]Q. Zhan, Q. Sun, Q. Ren, Y. Fang, H. Wang and Q. H. Liu, “A discontinuous Galerkin method for simulating the effects of arbitrary discrete fractures on elastic wave propagation,” Geophys. J. Int. vol. 210, no. 2, pp. 1219-1230, 2017.

[18]Q. Sun, Q. Ren, Q. Zhan and Q. H. Liu, "3-D Domain Decomposition Based Hybrid Finite-Difference Time-Domain/ Finite-Element Time-Domain Method With Nonconformal Meshes," IEEE Trans. Microw. Theory Techn, vol. 65, no. 10, pp. 3682-3688, 2017.

[19]Q. Sun, Q. Zhan, Q. Ren and Q. H. Liu, “Wave Equation-Based Implicit Subdomain DGTD method for Modeling of Electrically Small Problems,” IEEE Trans. Microw. Theory Techn, vol. 65, no. 4, pp. 1111-1119, 2017.

[20]Q. Ren, H. Bao, S. D. Campbell, L. J. Prokopeva, A. V. Kildishev, and D. H. Werner, “Continuous-discontinuous Galerkin time domain (CDGTD) method with generalized dispersive material (GDM) model for computational photonics” Optics Express., vol. 26, no. 22, pp. 29005–29016, 2018.

[21] Y. Bian+, Q. Ren+, L. Kang, T. Yue, P. L. Werner and D. H. Werner, “Deep-subwavelength light transmission in hybrid nanowire-loaded silicon nano-rib waveguides,” Photonics Research, vol. 6, no. 1, pp. 37-45, 2018. (Equally contributed)

[22]Y. Bian, L. Kang, Q. Ren, Y. Zheng, R. Engel-Herbert, P. L. Werner, and D. H. Werner, A. P. Jacob and A. Thomas, “Hybrid vanadate waveguiding configurations for extreme optical confinement and efficient polarization management in the near-infrared,” Nanoscale, vol. 10, pp. 16667-16674, 2018.

[23]Q. Zhan, Q. Sun, M. Zhuang, Y. Mao, Q. Ren, Y. Fang, W. F. Huang, and Q. H. Liu, “A new upwind flux for a jump boundary condition applied to 3D viscous fracture modeling,” Comput. Methods Appl. Mech. Eng., vol. 331, pp. 456-473, 2018.

[24]G. Chen, S. Yang, Q. Ren, S. Cui, and D. Su, “Numerical dispersion reduction approach for finite-difference methods,” Electron. Lett., vol. 55, no. 10, pp. 591-593, 2019.

[25]J. Nie, S. Yang, Q. Ren, and D. Su, "A Novel Classification Method Based on Adaboost for Electromagnetic Emission," ACES Journal, vol. 31, no. 6, pp.  962-969, 2019.

——> 获得主要荣誉

[1]2018 国际应用计算电磁学会议(北京)青年科学家奖;

[2]2015 USNC-URSIUSNC-URSI北美无线电会议旅行奖;

[2]2015 USNC-URSI中国航天科技集团企业 (CASC) 奖学金。