(1) 期刊论文：

[1]  Zhong-Yu Liu, Li-Xin Guo, Chang-Long Li, Qiang Wang, and Zhen-Wei Zhao, "Sensitivity of power and RMS delay spread predictions of a 3D indoor ray tracing model," Optics Express, vol. 24, no. 12, pp. 13179-13193, Jun 2016. (SCI: 000378298400070)

[2]  Zhongyu Liu, Li-Xin Guo, Xiaowei Guan, and Jiejing Sun, "Effects of urban microcellular environments on ray-tracing-based coverage predictions," Journal of the Optical Society of America A, vol. 33, no. 9, pp. 1738-1746, Sep. 2016. (SCI: 000385711600012)

[3]  Z.-Y. Liu, L.-X. Guo, X. Meng, “Efficient three-dimensional ray-tracing model for electromagnetic propagation prediction in complex indoor environments”, Journal of the Optical Society of America A, vol. 30, no. 8, pp. 1654-1660, 2013. (SCI: 000322591800024)

[4]  Z.-Y. Liu, L.-X. Guo, T.-Q. Fan, “Microcellular propagation prediction model based on an improved ray tracing algorithm”, Journal of the Optical Society of America A, vol. 30, no. 11, pp. 2372-2380, 2013. (SCI: 000327185000027)

[5]  Zhong-Yu Liu, Li-Xin Guo, Wei Tao, “Full automatic preprocessing of digital map for 2.5D ray tracing propagation model in urban microcellular environment”, Waves in Random and complex Media, vol. 23, no. 3, pp. 267-278, 2013. (SCI: 000323370900006)

[6]  Z.-Y. Liu, L.-X. Guo, “A quasi three-dimensional ray tracing method based on the virtual source tree in urban microcellular environments”, Progress in Electromagnetics Research, vol. 118, pp. 397-414, 2011. (SCI: 000292869000023)

[7]  Li Huang, Ping Wang, Zhongyu Liu, Xi Nan, Lingling Jiao, and Lixin Guo, "Indoor three-dimensional high-precision positioning system with bat algorithm based on visible light communication," Applied Optics, vol. 58, no. 9, pp. 2226-2234, March 2019. (SCI: 000461903600012)

[8]  Xi Nan, Ping Wang, Lixin Guo, Li Huang, Zhongyu Liu, "A novel VLC channel model based on beam steering considering the impact of obstacle," IEEE Communications Letters, vol. 23, no. 6, pp. 1003-1007, 2019. (SCI)

[9]  Juan Li, Ke Li, Li-xin Guo, and Zhong-yu Liu, "A hybrid IEM–PO method for composite scattering from a PEC object above a dielectric sea surface with large windspeed: HH polarization," Waves in Random and Complex Media, vol. 28, no. 4, pp. 630-642, 2018. (SCI: 000452435800004).

[10] J Y Deng, L X Guo, Z Y Liu, R R Wu, and J H Yang, “Dual-band antenna with inserted edge resonators and U-slot DGS,” Journal of Electromagnetic Waves and Application, vol. 26, no. 10, pp. 1292-1299, 2012. (SCI: 000292869000023)

[11] Qiang Wang, Lixin Guo, Pengju Yang, and Zhongyu Liu, "Stable implicit scheme for TM scattering from 2D conducting objects using TD-EFIE," Progress in Electromagnetics Research Letters, vol. 73, pp. 99-104, 2018. (EI: 20181004886439).

[12] 刘忠玉，郭立新，种稚萌，陆晓峰, “城市微蜂窝环境下一种改进的射线跟踪预测模型”, 西安电子科技大学学报, vol. 41, no. 2, pp. 137-143, 2014. (EI: 20141817659870)

[13] 王强，郭立新，刘忠玉, “粗糙海面与上方多目标瞬态散射混合算法”, 西安电子科技大学学报, vol. 45, no. 5, pp. 57-63, 2018. (EI: 20184305974867)

(2) 会议论文：

[1]  Zhongyu Liu, Yuwei Cao, and Lixin Guo, “Analysis of the effects of different propagation mechanisms on ray-tracing-based coverage predictions in urban microcellular environments,” 2018 PhotonIcs & Electromagnetics Research Symposium (PIERS 2019), June 17-20, 2019, Rome, Italy.

[2]  Z.-Y. Liu, T.-L. Zhang, L.-X. Guo, and J. Li, “Effects of diffraction and ground reflection on ray-tracing-based coverage predictions in urban microcellular environments,” 2018 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC2018), July 21-24, 2018, Xuzhou, China, pp. 1-3. (EI: 20185106252915)

[3]  Z.-Y. Liu, B. Yang, and L.-X. Guo, “Ray-tracing-based coverage predictions of path loss in urban microcellular environments,” Cross Strait Quad-Regional Radio Wireless Conference, July 21-24, 2017, Chenzhou, China, pp. 1-2.

[4]  Yu-Wei Cao, Zhong-Yu Liu, and Li-Xin Guo, “A fast ray-tracing-based algorithm for very low frequency radio propagation,” Cross Strait Quad-Regional Radio Wireless Conference 2019(CSQRWC 2019), July 18-21, 2019, Taiyuan, China, pp. 1-2. (EI: 20193607388545)

[5]  Zhong-Yu Liu, Li-Xin Guo, Xiao-Wei Guan, and Ya-Jiao Wang, “A modeling approach for complex multifloored indoor environments,” ISAPE 2016 - Proceedings of the 11th International Symposium on Antennas, Propagation and EM Theory, Oct. 18-21, 2016, Guilin, China, pp. 581-583. (EI: 20170903399398)

[6]  Zhong-Yu Liu, Li-Xin Guo, Bo Lv, “Macrocellular propagation prediction model based on ray tracing algorithm,” Cross Strait Quad-Regional Radio Wireless Conference, Aug. 12-15, 2015, Xi’an and Yan’an, China, pp. 1-3.

[7]  Z.-Y. Liu, L.-X. Guo, and X.-W. Guan, “Accelerated ray tracing algorithm under urban macro cell", Proceedings of SPIE - The International Society for Optical Engineering, Sept. 21-24, 2015, Toulouse, France, vol. 9646, pp. 96460U1-6. (EI: 20160601907320)

[8]  Z.-Y. Liu, L.-X. Guo, and C.-G. Jia, “GPU-Based ray tracing algorithm for fast coverage zone prediction under urban microcellular environment,” Proc. of SPIE, Dresden, Germany, vol. 8895, pp. 88950L1-5, 2013. (EI: 20135117093241).

[9]  Z.-Y. Liu, L.-X. Guo, C.-L. Li, “Effects of antenna polarization on power and RMS delay spread in LOS/OOS indoor radio channel,” XXXIth General Assembly and Scientific Symposium (URSI GASS), Aug. 16-23, 2014, Beijing, China, pp. 1-4.(EI: 20145200378068)

[10] Zhongyu Liu, Lixin Guo, Wei Tao, “Preprocessing techniques of digital map for 2.5D ray tracing method in microcellular environment”, 28th Annual Review of Progress in Applied Computational Electromagnetics, pp. 260-265, Columbus, Ohio, USA, 2012.04.10-14.

[11] Zhong-Yu Liu, Li-Xin Guo, Zhong-Bo Zhang, “A novel 3D ray-tracing model for propagation prediction in indoor environments”, 10th International Symposium on Antennas Propagation and EM Theory, pp. 428-431, Xi’an, China, 2012.10.22-26. (EI: 20130716025243)

[12] Zhong-Yu Liu, Li-Xin Guo, and Xiao-Yu Ding, “A 2D ray tracing method based on the virtual source tree in urban environment,” Advanced Materials Research, vol. 403-408, pp. 1466-1470, 2011. (EI: 20115014601498)

[13] Z Y Liu, L X Guo, and Z B Zhang, “An acceleration technique for 2D ray tracing simulation based on the research of diffraction in urban environment,” 9th International Symposium on Antennas Propagation and EM Theory (ISAPE), Guangzhou, China, pp. 493-496, 2010. (EI: 20110813681060 )

[14] Shuo Hu, Li-Xin Guo, and Zhong-Yu Liu, “A fast ray-tracing algorithm for rugged terrain,” Cross Strait Quad-Regional Radio Wireless Conference 2019(CSQRWC 2019), July 18-21, 2019, Taiyuan, China, pp. 1-3. (EI: 20193607388505)

[15] Tian-Yu Fan, Li-Xin Guo, and Zhong-Yu Liu, “Electromagnetic transmission calculation in single room,” Cross Strait Quad-Regional Radio Wireless Conference 2019(CSQRWC 2019), July 18-21, 2019, Taiyuan, China, pp. 1-3.

[16] Tingliang Zhang, Lixin Guo, and Zhongyu Liu, “Study on modeling of visible light communication in indoor furniture Scene,” 2018 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC2018), July 21-24, 2018, Xuzhou, China, pp. 1-3. (EI: 20185106253039)

[17] Xiaowei Guan, Lixin Guo, and Zhongyu Liu, “GPU-Based ray tracing algorithm for high-speed propagation prediction in multi-room indoor environments,” Proceedings of SPIE - The International Society for Optical Engineering, Sept. 21-24, 2015, Toulouse, France, vol. 9646, pp. 96460G-1-8. (EI: 20160601907310)

[18] Lixin Guo, Xiaowei Guan, and Zhongyu Liu, “GPU-Based ray tracing algorithm for high-speed propagation prediction in typical indoor environments,” Proceedings of SPIE - The International Society for Optical Engineering, Sept. 21-24, 2015, Toulouse, France, vol. 9646, pp. 964606-1-11. (EI: 20160601907302)

[19] Tian-Qi Fan, Li-Xin Guo, and Zhong-Yu Liu, “SBR-PO/PTD method for backward scattering of airplane model and application to ISAR image,” Asia-Pacific Microwave Conference Proceedings( APMC), Dec. 6-9, 2015, Nanjing, China, vol. 3, pp. 1-3. (EI: 20162902596274)

[20] Guo Li-Xin, Li Chang-Long, and Liu Zhong-Yu, “Influence of electrical parameters on three-dimensional ray-tracing-based predictions in complex indoor environments,” Proceedings of SPIE - The International Society for Optical Engineering, Oct. 14-16, 2014, Beijing, China, vol. 9263, pp. 926325-1-7. (EI: 20153001072767)

[21] Sun Jie-Jing, Guo Li-Xin, Liu, Zhong-Yu, and Ge Jian-Hua, “Effects of rain attenuation on ray-tracing prediction in urban microcellular environment at 20 GHz,” 2014 IEEE International Wireless Symposium, March 24-26, 2014, Xi\'an, China, pp. 1-4. (EI: 20143718147279)

[22] Y S Feng, L X Guo, P Wang, Z Y Liu, “Efficient ray-tracing model for propagation prediction for microcellular wireless communication systems,” 10th International Symposium on Antennas Propagation and EM Theory, pp. 432-435, Xi’an, China, 2012.10.22-26. (EI: 20130716025244)

[23] Z B Zhang, L X Guo, Z Y Liu, “An improved algorithm of reverse ray tracing for radio propagation prediction in urban,” 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, pp. 346-349, Beijing, China, 2011.05.22-25. (EI: 20112914156885)

[24] W Liu, L X Guo, and Z Y Liu, “Influence of azimuth angle on polarimetric bistatic scattering from sea surface,” ICMTCE2011-Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics, Beijing, China, pp. 505-507, 2011. (EI: 20112914156942)

[25] 刘忠玉, 郭立新, 一种基于三维射线跟踪算法的宏小区传播预测模型, 2016年电磁散射与逆散射学术交流会, 镇江, 中国, 2016年10月28～30日. pp. 217-219.

[26] 刘忠玉, 郭立新, 冯永胜, “室外射线跟踪算法中数字地图的预处理技术”, 第十一届全国电波传播学术讨论年会，vol. 26, pp. 356-359, 成都, 中国, 2011.10.15-19.

[27] 范天奇，郭立新，刘忠玉, “基于曲面建模技术的射线跟踪算法在电波传播预测中的应用”, 全国电磁散射与逆散射学术交流会, pp. 260-263, 成都, 中国, 2012.11.15-17.

[28] 孟肖，郭立新，刘忠玉, “漫散射模型与射线跟踪模型在室内电波预测中的对比”, 全国电磁散射与逆散射学术交流会, pp. 273-276, 成都, 中国, 2012.11.15-17.

(3) 教改论文：

[1]  刘忠玉，郭立新，关晓伟，“国家级大学生创新训练计划项目指导体会，”应用光学(增刊)，vol. 35, pp. 197-198, 2014.

·         郭立新, 刘忠玉, 李汐, 种稚萌. Analysis method and device for propagation characteristics of electromagnetic wave(电波传播特性的分析方法与装置)，国际(美国)发明专利PCT/CN2011/ 077215，2012