Research Interests:
Low-Power and System-on-a-Chip (SoC) Design Technology
All-Digital Clock Generator Design
Biomedical IC Design
Recent Research Topics:
Beamformer chip for emerging ultrasound imaging system
Use 0.18-μm CMOS technology for a 30-MHz high-frequency linear array with 256 elements
Focusing depth is from 3.5 to 8.1 mm
Maximum time delay of 562.6 ns with an average time resolution of 535 ps
Critical digital integrated circuit design for LiDAR
TDC offers configurable resolution, allowing it to provide an appropriate conversion resolution according to the system requirements
High immunity to the process–voltage–temperature (PVT) variation, it provides a more stable time-converting results
Multi-functional environmental sensors for IoT applications
Integrates temperature, humidity, and air pressure sensing, effectively improving system performance and reducing power consumption
Integrating front-end transducers implemented by CMOS standard process