Liwei Chen

Title: Innovations in Target Detection by Liwei Chen

Introduction

Liwei Chen is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of target detection through his innovative methods. His work focuses on utilizing acoustic vortices for enhanced detection capabilities.

Latest Patents

Liwei Chen holds a patent titled "Method for target detection based on correlation analysis of spatial phase in an acoustic vortex." This method involves generating a vortex-like excitation acoustic field and receiving scattered acoustic pressure information. It includes extracting the correlation coefficient between the spatial phase of the scattered acoustic field and a reference phase matrix. The method predicts the presence, size, and spatial orientation of targets, effectively breaking through the diffraction limit to detect small targets and determine their spatial positions. By using acoustic vortices as information carriers, this method offers new ideas and technical solutions for target detection.

Career Highlights

Liwei Chen is affiliated with Shanghai Jiao Tong University, where he continues to advance research in his field. His innovative approach has garnered attention and recognition within the academic community.

Collaborations

Liwei Chen has collaborated with notable colleagues, including Zhixiong Gong and Jun Fan. Their combined expertise contributes to the advancement of research in target detection technologies.

Conclusion

Liwei Chen's innovative methods in target detection represent a significant advancement in the field. His work not only enhances detection capabilities but also provides new insights into the use of acoustic vortices.