Biao Wang

Title: Biao Wang: Innovator in Analog-to-Digital Conversion Technology

Introduction

Biao Wang is a notable inventor based in Macau, CN. He has made significant contributions to the field of analog-to-digital conversion technology. His innovative work has led to the development of a unique patent that enhances the performance of incremental analog-to-digital converters.

Latest Patents

Biao Wang holds a patent for a "Single-loop linear-exponential multi-bit incremental analog-to-digital converter." This invention features an incremental analog-to-digital converter (IADC) with a two-phase linear-exponential accumulation loop. It aims to improve the signal-to-noise distortion ratio (SNDR) and the dynamic range (DR). The linear-exponential IADC comprises an analog modulator and a decimation filter. The analog modulator receives the analog input voltage and includes components such as an integrator, an adder, a quantizer, a noise-coupling path, a data weighted averaging (DWA) circuit, and a digital-to-analog converter (DAC). The decimation filter processes signals from the analog modulator's output and includes a first-order accumulator, an exponential accumulator, and a decimator. This innovative design operates with a linear phase to suppress thermal noise and an exponential phase to boost the signal-to-quantization noise ratio (SQNR).

Career Highlights

Biao Wang is affiliated with the University of Macau, where he continues to advance his research and development in the field of analog-to-digital conversion. His work has garnered attention for its potential applications in various electronic systems.

Collaborations

Biao Wang has collaborated with esteemed colleagues such as Sai-Weng Sin and Franco Maloberti. Their combined expertise has contributed to the advancement of technology in their respective fields.

Conclusion

Biao Wang's innovative contributions to analog-to-digital conversion technology exemplify the impact of dedicated research and development. His patent reflects a significant advancement in the field, showcasing his commitment to improving electronic systems.