Company Filing History:
Years Active: 2020
Title: Yiwei Sun - Innovator in Optical Digital Signal Processing
Introduction
Yiwei Sun is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of optical digital signal processing. His innovative work focuses on enhancing the efficiency and accuracy of signal reception.
Latest Patents
Yiwei Sun holds a patent for a "Waveform matching based optical digital signal receiving device." This device comprises several key components, including an optical arbitrary waveform generator unit, an electro-optic modulator unit, an opto-electric converter unit, an electric filter unit, a sampling and judging module, a digital signal processing unit, and a bit-timing extracting module. The invention allows for effective signal matched filtering, sampling, and judgment in the optical domain. It minimizes the influence of noise on signal reception, achieving accurate detection and reception of signals. Compared to conventional electric receiving devices, this digital signal receiving device overcomes the limitations of the 'electronic bottleneck' and significantly improves the bandwidth of signal reception, enabling higher-speed digital signal reception.
Career Highlights
Yiwei Sun is affiliated with Shanghai Jiaotong University, where he continues to advance his research and development in optical technologies. His work has garnered attention for its innovative approach to signal processing.
Collaborations
Yiwei Sun collaborates with notable colleagues, including Guiling Wu and Sitong Wang, contributing to a dynamic research environment that fosters innovation.
Conclusion
Yiwei Sun's contributions to optical digital signal processing exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement in the field, paving the way for future developments in high-speed digital signal reception.