Research Areas

Our interdisciplinary research focuses on advancing integrated circuit design, artificial intelligence systems, and innovative technologies that address critical challenges in communication, healthcare, and computing.

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Analog IC Design

Pioneering next-generation analog integrated circuits with breakthrough innovations in low-power design, high-speed signal processing, and advanced communication interfaces. Our research pushes the boundaries of analog circuit performance while addressing the growing demands for energy-efficient solutions in modern electronic systems.

Key Research Topics
Memory I/O Interfaces High-Speed Signaling Low-Power Circuits RF Circuit Design Mixed-Signal Processing
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AI Circuits & Systems

Developing revolutionary hardware architectures and intelligent circuit designs specifically optimized for artificial intelligence applications. Our focus encompasses energy-efficient AI accelerators, neural processing units, and cutting-edge machine learning hardware that enables advanced AI capabilities at the edge and in data centers.

Key Research Topics
AI Accelerators Neural Processing Units Machine Learning Hardware Edge AI Computing Neuromorphic Circuits
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AI Digital Healthcare Systems

Creating transformative biomedical sensing technologies and AI-powered diagnostic systems that revolutionize healthcare delivery. Our research integrates advanced biosensing circuits with intelligent signal processing to enable precision medicine, continuous health monitoring, and early disease detection through wearable and implantable devices.

Key Research Topics
Wearable Health Devices Biosensing Circuits PPG Signal Processing AI Medical Diagnostics Implantable Systems
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RF IC & Communication Systems

Advancing the frontiers of wireless communication through innovative RF integrated circuits and communication system architectures. Our research encompasses next-generation wireless standards, ultra-high frequency circuits, and energy-efficient communication solutions that enable seamless connectivity in the era of 5G/6G and beyond.

Key Research Topics
Ultra-Low-Power RF Circuits High-Speed LNA & PA Sub-THz Transceivers Near-Threshold Synthesizer IC 5G/6G Communication Systems

Recent Research Highlights

Parallel-Serial Memory Channel Architecture for Single-Chip Heterogeneous Processor Systems
Published in Int. Symp. on High-Performance Computer Architecture (HPCA), 2015
An 8Gb/s/pin 4pJ/b/pin Single-T-Line Dual (Base+RF) Band Simulataneous Bidirectional Mobile Memory I/O Interface with Inter-Channel Interference Suppression
Accepted at IEEE International Solid-State Circuits Conference (ISSCC), 2012
An 8.4Gb/s 2.5pJ/b Mobile Memory I/O Interface Using Bi-directional and Simultaneous Dual (Base+RF)-Band Signaling
IEEE International Solid-State Circuits Conference (ISSCC), 2011
A 20GB/s 256MB DRAM with an Inductorless Quadrature PLL and a Cascaded Pre-emphasis Transmitter
IEEE International Solid-State Circuits Conference (ISSCC), 2005
1.4 Gbps DLL Using 2nd Order Charge Pumping Scheme for Low Phase/Duty Error for High Speed DRAM Application
IEEE International Solid-State Circuits Conference (ISSCC), 2003
A 1.8V 700Mb/s/Pin 512Mb DDR-II SDRAM with On-Die Termination and Off-Chip Driver Calibration
IEEE International Solid-State Circuits Conference (ISSCC), 2003