Research direction: active and passive microwave remote sensing, computational electromagnetics, rough surface wave transmission and other scientific research projects: 1, 2008.12 General project of the National Natural Science Foundation of China: Study on the mechanism and algorithm of electromagnetic scattering and radiation from soil rough surface with exponential correlation, hosted by 2, 2009 ~ 201. Passive microwave remote sensing applied to random rough surface of multi-layer wavy sand layer in Greenland snowfield, independent scientific research project of State Key Laboratory of Surveying and Mapping Remote Sensing Information Engineering in 2009, 20 1 1, active and passive mixed microwave remote sensing research on bare soil moisture, moderator 4, 2010.12 ~ 201.16,2012.12010. Numerical Simulation of Fully Polarized Signal of Active and Passive Microwave Remote Sensing for Soil Moisture, hosted by Xu Peng and Zhu Guoqiang, "Analysis of Radiation Characteristics of Circular Microstrip Traveling Wave Antenna by Iterative Method", Journal of Wuhan University (Science Edition), Volume 47.