Company Filing History:
Years Active: 2025
Title: Xinzhu Chen: Innovator in Array Signal Processing
Introduction
Xinzhu Chen is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of array signal processing. His innovative work has led to the development of a unique patent that addresses critical challenges in this area.
Latest Patents
Xinzhu Chen holds a patent titled "Direction of arrival estimation method and device based on steering vector matrix reconstruction." This patent focuses on a DoA estimation method and device that utilizes a steering vector matrix reconstruction approach. The method involves obtaining an array sampling covariance matrix from an array received signal. It sets a target variable and limits its feasible domain using two operators to establish a first constraint condition. The estimation error is characterized based on the target variable and the array sampling covariance matrix, which is then used as a second constraint condition. An initial optimization model is established based on a preset norm derived from the partial sum of singular values and the constraint conditions of the target variable. A multivariable optimization model is determined from the initial model, which is solved to obtain an optimal result. This optimal result is analyzed to derive the DoA of the target incident signal. Xinzhu Chen has 1 patent to his name.
Career Highlights
Xinzhu Chen is affiliated with Shenzhen University, where he continues to advance his research and innovation in signal processing. His work has garnered attention for its practical applications and theoretical advancements in the field.
Collaborations
Xinzhu Chen collaborates with esteemed colleagues, including Qiang Li and Zhenhui Wang. Their combined expertise contributes to the ongoing research and development efforts in array signal processing.
Conclusion
Xinzhu Chen is a notable inventor whose work in array signal processing has led to innovative solutions and advancements in the field. His contributions are shaping the future of signal processing technologies.