Peichang Zhang

Title: Peichang Zhang: Innovator in Signal Processing

Introduction

Peichang Zhang is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of signal processing, particularly in satellite signal estimation and direction of arrival (DoA) estimation methods. With a total of 2 patents, his work is recognized for its innovative approaches to complex signal processing challenges.

Latest Patents

Peichang Zhang's latest patents include a "Signal angle and signal frequency estimation method, apparatus and device and storage medium." This invention provides a method for collecting initial data of a satellite signal using an antenna array element. It involves substituting initial data into a signal function to find a solution for obtaining the satellite signal. The method estimates the angle and frequency of the satellite signal while considering non-Gaussian noise environments and sparse features, facilitating better tracking by satellite navigation receivers.

Another notable patent is the "Direction of arrival estimation method and device based on steering vector matrix reconstruction." This invention relates to array signal processing and includes obtaining an array sampling covariance matrix from received signals. The method establishes an optimization model to analyze the target incident signal's DoA, enhancing the accuracy of signal processing in various applications.

Career Highlights

Peichang Zhang is affiliated with Shenzhen University, where he continues to advance research in signal processing. His work has garnered attention for its practical applications in navigation and communication systems. His innovative methods have the potential to improve the efficiency and accuracy of satellite signal processing.

Collaborations

Peichang Zhang collaborates with esteemed colleagues such as Qiang Li and Lei Huang. Their combined expertise contributes to the advancement of research in their field, fostering innovation and development.

Conclusion

Peichang Zhang's contributions to signal processing through his patents demonstrate his commitment to innovation and excellence. His work not only addresses current challenges in the field but also paves the way for future advancements in satellite navigation and signal processing technologies.