معرفی
QIU Lei is a Professor at the Department of Electronic Science & Technology, TongJi University. His work focuses on analog and digital circuit design with applications in communication systems and biomedical engineering.
- Research Fields: High-Speed ADCs, Low Power Sensors, Signal Chain Processing, Cognitive Radio
- Courses Taught: Analog IC Analysis and Design (Undergraduate), Advanced IC Design (Graduate)
QIU Lei’s research emphasizes high-speed and ultra-high-speed analog-to-digital converters (ADCs) using time- and frequency-interleaving architectures, low-power temperature sensors, and baseband processing systems. His publications highlight implementations in 65nm CMOS and SiGe BiCMOS technologies for applications like software-defined radio, PET imaging, and 5G mm-wave systems.
Key trends in his work include digital calibration techniques for SAR ADCs, time skew compensation in time-interleaved systems, and energy-efficient circuit design for biomedical and radar applications.
QIU Lei has supervised students in projects related to ADC architectures, cognitive radio receivers, and frequency synthesizers.
