Ning Lv received the B.E degree from Shandong Jiaotong University, Jinan, China, in 2019, the M.S. degree from Beijing Information Science and Technology University, Beijing, China, in 2022. He is currently working toward the Ph.D. degree with Fudan University, Shanghai, China. His research focuses on micromachined ultrasonic transducers. In 2019, he won a scholarship for postgraduate entrance. In 2021, he published his academic papers "Bending Vibration Characteristics of a Novel Piezoelectric Composite Trilaminar Vibrator" and "Bending vibration characteristics of the piezoelectric composite double laminated vibrator".