Qiting Zhang

Title: Innovations of Qiting Zhang in UAV Technology

Introduction

Qiting Zhang is a notable inventor based in Nanjing, China. He has made significant contributions to the field of unmanned aerial vehicles (UAVs) through his innovative methods and technologies. His work focuses on enhancing the accuracy of passive positioning systems.

Latest Patents

Qiting Zhang holds a patent for a method titled "Method for jointly estimating gain-phase error and direction of arrival (DOA) based on unmanned aerial vehicle (UAV) array." This method involves equipping each UAV with an antenna to form a receive array through a swarm of multiple UAVs. The process includes changing the array manifold through the movement of UAVs and re-sensing source signals. By calculating a covariance matrix and obtaining a corresponding noise subspace, the method constructs a quadratic optimization problem to implement joint estimation of the gain-phase error and the DOA. This innovation significantly improves the accuracy of passive positioning.

Career Highlights

Qiting Zhang is affiliated with Nanjing University of Aeronautics and Astronautics, where he continues to advance research in UAV technologies. His work has garnered attention for its practical applications in various fields, including aerospace and telecommunications.

Collaborations

He collaborates with esteemed colleagues such as Jianfeng Li and Benzhou Jin, contributing to a dynamic research environment that fosters innovation and development in UAV technology.

Conclusion

Qiting Zhang's contributions to UAV technology through his patented methods demonstrate his commitment to advancing the field. His innovative approaches are paving the way for more accurate and efficient systems in passive positioning.