A5102990782- Radio Frequency Integrated Circuit Design
- Advanced DC-DC Converters
- Catalytic Processes in Materials Science
- Innovative concrete reinforcement materials
- Chemical and Physical Properties of Materials
- Sensor Technology and Measurement Systems
- Analog and Mixed-Signal Circuit Design
- Microwave Engineering and Waveguides
- Advanced Antenna and Metasurface Technologies
- Structural Behavior of Reinforced Concrete
- Semiconductor materials and devices
- Muscle activation and electromyography studies
- Structural Load-Bearing Analysis
ETH Zurich
2023-2024
This paper presents a fully integrated DC-DC converter based on electromagnetically coupled class-D LC oscillators. The proposed features hybrid flying impedance, ZFLY, which lowers the output resistance ROUT by introducing resonant charge exchange with capacitor Co. improved provides peak efficiency of 77% and power density 4.1W/mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> , marking significant improvement respect...
This letter introduces a fully integrated DC–DC converter based on electromagnetically coupled class-D LC oscillators (EMLC) manufactured in 22nm FDSOI CMOS process. The proposed implements resonant flying impedance that improves the EMLC output resistance by accomplishing charge transfer between capacitor CFLY and load CO. design achieves 77% peak efficiency 4.1 W/mm2 power density total area of 0.33 mm2. voltage is regulated with duty cycling scheme from 0.003 up to 2.1 < 2% loss.