Yuchen Sun was born in Yantai, Shandong Province, China in 1988. He received an M.S. degree in 2017 and a Ph.D. degree in 2022 in Armament Science and Technology from the Naval University of Engineering. He is currently a post-doctoral engineer in Naval Architecture and Ocean Engineering from the Naval University of Engineering. His research interest includes the design and manufacture of underwater acoustic piezoelectric transducers, the design of underwater unmanned vehicles, and underwater acoustic signal processing technology.