Xiaojun Ying

Title: Innovations of Xiaojun Ying in Microwave Photonics

Introduction

Xiaojun Ying is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of microwave photonics, particularly in radar detection methods. His innovative approach has led to the development of a unique system that enhances radar technology.

Latest Patents

Xiaojun Ying holds a patent for a "Coherent microwave photonics radar detection method and system based on injection locking frequency multiplication." This patent discloses a method that utilizes a baseband signal to modulate an optical carrier, generating a modulated optical signal with multiple high-order sidebands. The method involves dividing the modulated optical signal into two paths, which are injected into two slave lasers for high-order sideband injection locking. This process results in two locked sideband optical signals. By combining and splitting these signals, the radar transmitting signal and receiving optical signal can be obtained through photo-detection and electro-optic modulation. The coherent detection of the receiving optical signal allows for the extraction of target information from the intermediate frequency signal using radar algorithms. Xiaojun Ying has 1 patent to his name.

Career Highlights

Xiaojun Ying is currently associated with Zhejiang Lab, where he continues to push the boundaries of microwave photonics. His work is characterized by a commitment to innovation and excellence in research and development.

Collaborations

Xiaojun Ying collaborates with notable colleagues, including Qingshui Guo and Kun Yin. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Xiaojun Ying's contributions to microwave photonics and radar detection systems exemplify the spirit of innovation. His work not only enhances existing technologies but also paves the way for future advancements in the field.