Research on medical ultrasound in domestic universities is currently relatively cold, mainly due to the lack of support from the corporate environment. NTU’s previous advantage was in the study of ultrasound nonlinear characteristics, but there is no problem in the clinical application of ultrasound tissue harmonics and contrast harmonics, so there is not much physical research. If you are interested in the research and development of ultrasound medical equipment in the future, it is better to take more electronic courses. For reference only!