Yunxiang Peng

Title: Innovations of Yunxiang Peng in RFID Technology

Introduction

Yunxiang Peng is a notable inventor based in Shanghai, China. He has made significant contributions to the field of radio frequency identification (RFID) technology. His innovative work has led to the development of a unique demodulation circuit that enhances the performance of RFID systems.

Latest Patents

Yunxiang Peng holds a patent for an Amplitude Shift Keyed (ASK) demodulation pattern and its application in RFID technology. The patent describes a demodulation circuit that includes an envelope detector, an alternating voltage amplifier, a differentiator circuit, and a comparator with hysteresis. This circuit effectively processes ASK modulated signals, improving stability and sensitivity in demodulation. The envelope detector generates an envelope signal from the received ASK signal, while the amplifier enhances the AC components. The differentiator circuit provides a differentiated signal, and the comparator converts this into a binary data stream, corresponding to the transmitted data.

Career Highlights

Yunxiang Peng has worked with prominent companies in the semiconductor industry. He has been associated with Semiconductor Manufacturing International (Shanghai) Corporation and Semiconductor Manufacturing International (Beijing) Corporation. His experience in these organizations has contributed to his expertise in electronic and communication technologies.

Collaborations

Yunxiang has collaborated with talented individuals such as Jiaqing Wang and Qingyang Wu. Their teamwork has likely fostered innovative ideas and advancements in their respective fields.

Conclusion

Yunxiang Peng's contributions to RFID technology through his patent and professional experience highlight his role as an influential inventor. His work continues to impact the field of electronics and communication systems.