机构

Iowa State University

5 篇 ISSCC 论文

ISSCC 2026 Session 9 Wireless
A Single-Power-Link 13.56MHz Wireless Power and Data Transfer System with Synchronized Phase-Shifted Time-Multiplexing Dual Uplinks for Implantable Voltammetry
Zhenhao Li1, Junyao Tang1, Nawab Singh2, Jianqiang Jiang1, Lei Zhao1, Wenshuo Zhu1, Xuan Sun1, Liang Dong2, Cheng Huang1
Abstract A 13.56MHz wireless power and data transfer (WPDT) system for implantable voltammetry sensor is presented. With the synchronized phase-shifted time-multiplexing technique, the system uses a single power link to
Iowa State University, Ames, IA, 2University of Georgia, Athens, GA
ISSCC 2026 Session 14 Other
A Single-Chip Laser Diode Driver with Built-In Frequency-Sweep Linearization for FMCW LiDAR
Wenshuo Zhu1, Jianqiang Jiang1, Xuan Sun1, Zhenhao Li1, Tingyi Gu2, Xin Zhang3, Cheng Huang1
Abstract A laser diode driver with supply-intrinsic current shaping for FMCW LiDAR is presented. By combining a fast optical loop and an efficient switching loop, and with the LD fitted model realized in analog circuits,
Iowa State University, Ames, IA, 2University of Delaware, Newark, DE,
ISSCC 2025 Session 32 Power Management
A Single-Link Multi-Domain-Output (SLiMDO) Isolated DC-DC Converter with Passive Magnetic Flux Sharing for Local Energy Distribution and Rx Behavior Sensing-Based Global Power Modulation
Jianqiang Jiang, Lei Zhao, Junyao Tang, Cheng Huang
Galvanically isolated DC-DC converters are gaining more attention in industry for industrial automation and electrical vehicles (e.g., motor drives, battery management systems), consumer electronics (e.g., power adapters
Iowa State University, Ames, IA
ISSCC 2022 Session 14 Wireless
A 68.3% Efficiency Reconfigurable 400-/800-mW Capacitive Isolated DC-DC Converter with Common-Mode Transient Immunity and Fast Dynamic Response by Through-PowerLink Hysteretic Control
Junyao Tang, Lei Zhao, Cheng Huang
Galvanically isolated voltage regulators (GIVRs) are widely used in industrial automation, electric vehicles, and medical devices to deliver power to low-voltage circuits across isolated domains and ensure human safety a
Iowa State University, Ames, IA
ISSCC 2021 Session 33 Wireless
A Wireless Power Transfer System with Up-to-20% LightLoad Efficiency Enhancement and Instant Dynamic Response by Fully Integrated Wireless Hysteretic Control for Bioimplants
Junyao Tang, Lei Zhao, Cheng Huang
Wireless power transfer (WPT) systems are becoming increasingly popular for sub100mW biomedical applications [1-5]. Because the received power is sensitive to coupling and loading conditions, power/voltage regulations ar
Iowa State University, Ames, IA