路国华：1976年2月生，电子学教研室副主任、副教授，硕士研究生导师。2005年毕业于第四军医大学获得生物物理学专业博士学位；2007.9-2009.5到英国牛津大学生理实验室留学；现任陕西省电子学会理事、中国生物医学工程学会高级会员。2011年获得军队优秀专业技术人才三类岗位津贴。主讲本科生《模拟电子技术》课程，参编校内教材3本。
主要从事生理信号的非接触检测研究，主要研究方向有：①雷达式非接触生理信号检测和监测技术②生物医学信号处理。先后承担军队重点、扩试、青年和陕西省攻关课题4项，参与国家重大课题、国家自然科学基金重点项目等国家级和省部级课题10项。2000年以来发表学术论文42篇，其中SCI/EI收录15篇；获得国家专利4项。
代表性论文（专著）：
[1] Pereira EA, Lu G, Wang S, Schweder PM, Hyam JA, Stein JF, Paterson DJ, Aziz TZ, Green AL. Ventral periaqueductal grey stimulation alters heart rate variability in humans with chronic pain. Experimental Neurology.2010;232(2):574-581   (Jointly first author) 
[2] Guohua Lu, John-Stuart Brittain, Peter Holland, John Yianni, Alexander L. Green, John F. Stein, Tipu Z. Aziz and Shouyan Wang. Removing ECG noise from surface EMG signals using adaptive filtering. Neuroscience Letters.2009;462(1):14-19 
[3] Guohua Lu, Fang Yang, Yue Tian, Xijing Jing and Jianqi Wang. Contact-free measurement of heart rate variability via a microwave sensor. Sensors. 2009;9(12): 9572-9581.
[4]Guohua Lu  and Fang Yang. Limitations of Oximetry to Measure Heart Rate Variability Measures. Cardiovascular Engineering, 2009. 9(3): 119-125 
[5]Lu G, Yang F, Taylor JA, Stein JF.A comparison of photoplethysmography and ECG recording to analyse heart rate variability in healthy subjects. Journal of Medical Engineering & Technology, 2009. 33(8): 634-641.
[6] Guohua Lu, Fang Yang,Xijing Jing, Xiao Yu, Hua Wang, Jianqi Wang.A Microwave sensor for contact-free measurement of human heart rate. Key Engineering Materials. 2012;500:325-329
[7] Guohua Lu,Fang Yang, Xijing Jing, Jianqi Wang.A Contact-free monitor of human vital signs. Applied Mechanics and Material.2012;138-139:1063-1066
[8] Guohua Lu, Fang Yang,Xijing Jing,Xiao Yu, Hua Zhang, Huijun Xue,Jianqi Wang.Contact-free monitoring of human vital signs via a microwave sensor. (iCBBE2011) ,Wuhan,China.May 10-12,2011 : 5064-5066
[9] Guohua Lu, Fang Yang, Xijing Jing, Jianqi Wang. Contact-free Measurement of Heartbeat Signal via a Doppler Radar Using Adaptive Filtering. 2010 International Conference on Image Analysis and Signal Processing.Xiamen,China.April 12-14,2010:89-91
[10] Lu Guohua, Wang Jianqi, Yue Yu, Jing Xijing. Study of the Ballistocardiogram signal in life detection system based on radar. Proceedings of the 29th Annual International Conference of the IEEE EMBS Cité Internationale, Lyon, France.August 23-26, 2007:2191-2194
[11] Mingke Jiao, Guohua Lu, Xijing Jing, Sheng Li, Yanfeng Li and Jianqi Wang.A Novel Radar Sensor for the Non-Contact Detection of  Speech Signals. Sensors. 2010;10: 4622-4633.   
[12] H. Lv, G. H. Lu, X. J. Jing and J. Q. Wang.A new ultra-wideband radar for detecting survivors buried under earthquake rubbles. Microw Opt Techn Let.2010;52(11):2621-2624 
[13] Wang Jianqi, Zheng Chongxun, Lu Guohua, and Jing Xijing. A New Method for Identifying the Life Parameters via Radar. EURASIP Journal on Advances in Signal Processing.2007, 1-8.