Weihan Ni

Title: Weihan Ni: Innovator in Radar Technology

Introduction

Weihan Ni is a prominent inventor based in Zhejiang, China. He has made significant contributions to the field of radar technology, particularly through his innovative methods for solving radar ambiguity and occlusion.

Latest Patents

Weihan Ni holds a patent titled "Method for solving radar ambiguity and occlusion based on orthogonal two-phase coded signal." This patent presents a method that includes generating and optimizing an orthogonal two-phase coded signal set using a Walsh matrix and a genetic algorithm. Alternatively, it describes obtaining an orthogonal two-phase coded signal set through an exhaustive method, depending on chip length. The method also involves determining the radar period and the number of transmission pulses in a period based on the radar's farthest detection range and pulse repetition interval (PRI). By selecting signals from the orthogonal two-phase coded signal set, it constitutes a group of orthogonal two-phase coded pulse signals. The process culminates in accumulating echoes of transmitted pulse signals to generate an echo matrix, performing frequency domain pulse compression, and executing moving target detection on the matrix.

Career Highlights

Weihan Ni is affiliated with the University of Electronic Science and Technology of China, where he continues to advance his research in radar technology. His work has garnered attention for its innovative approach to addressing complex challenges in radar signal processing.

Collaborations

Weihan Ni has collaborated with notable colleagues, including Cong Li and Haiyang Dong, contributing to the advancement of radar technology through shared expertise and innovative ideas.

Conclusion

Weihan Ni's contributions to radar technology exemplify the impact of innovative thinking in solving complex problems. His patent and ongoing research continue to influence the field significantly.