I have long been engaged in teaching and scientific research in broadband time domain testing technology, signal acquisition and signal processing. I have presided over a number of national, provincial and ministerial-level projects such as the National Natural Science Foundation of China’s Youth and General Program, the National Key R&D Program, the Doctoral Program Fund of the Ministry of Education, and the Sichuan Science and Technology Program. I have applied for six national invention patents and published more than 40 academic papers such as SCI/EI.