Publications related to A Wireless Power Conversion Chain With Fully On-Chip Automatic Resonance Tuning System for Biomedical Implants

Related publications (8)

Development of a High-Current Winding Pack for the Toroidal Field Coils of the EUROfusion Demonstrator Reactor

One of the main milestones of the EUROfusion roadmap to fusion is the demonstrator reactor DEMO. Like ITER, the EU DEMO will be a large-scale tokamak with superconducting toroidal field (TF) coils to generate a strong magnetic field for plasma confinement. ...

EPFL2025

A High Dynamic Range Envelop Detector for Heterodyne Receiver Architecture

Andreas Peter Burg, Catherine Dehollain

Energy detection (ED) has been of interest for various applications ranging from very low frequency biomedical signal read-out to high frequency wireless communication. The analog implementation of the ED requires circuits with a non-linear transfer charac ...

Ieee-Inst Electrical Electronics Engineers Inc2024

Ultra low quantum decoherence nano-optomechanical systems

Mohammadjafar Bereyhi

Thermal motion of a room-temperature mechanical resonator typically dominates the quantum backaction of its position measurement. This is a longstanding barrier for exploring cavity optomechanics at room temperature. In order to enter the quantum regime of ...

EPFL2022

On Power Scalability of Modular Multilevel Converters: Increasing Current Ratings Through Branch Paralleling

Drazen Dujic, Stefan Milovanovic

The modular multilevel converter (MMC) presented in Figure 1 found its place within highvoltage and medium-voltage (MV) applications owing to the possibility of effortlessly meeting the imposed voltage requirements by stacking the so-called submodules (SMs ...

2020

A manifold microchannel heat sink for ultra-high power density liquid-cooled converters

Elison de Nazareth Matioli, Remco Franciscus Peter van Erp, Georgios Kampitsis

Increase in heat fluxes as a result of the miniaturization of power electronics demands new thermal management solutions such as liquid cooling, because of its high heat extraction capabilities. This work describes a new silicon-based heat sink that takes ...

IEEE2019

Broadband Zero-Bias RF Field-Effect Rectifiers Based on AlGaN/GaN Nanowires

Elison de Nazareth Matioli, Mohammad Samizadeh Nikooytabalvandani, Giovanni Santoruvo

Microwave zero-bias rectifiers are fast devices capable of rectifying RF signals without applied bias, which have applications ranging from RF power detection to THz imaging systems. Here we present gated nanowire field-effect rectifiers (NW-FERs) fabricat ...

2019

Multivariable Control of Single-Inductor Dual-Output Buck Converters

Alfred Rufer, Alireza Karimi, Behrooz Bahrani

Cross regulation is the main technical drawback of a Single-Inductor Multiple-Output (SIMO) dc-dc converter. This paper proposes a multivariable digital controller to suppress the cross regulation of a Single-Inductor Dual-Output (SIDO) buck converter in C ...

Ieee2013

Toward Ultrafast Charging of Electric Vehicles

Alfred Rufer, Hans Björn Püttgen, Massimiliano Capezzali, Michail Vasiladiotis, Hardi Hõimoja, Stefano Grioni

The paper is devoted to the problems arising from the ultrafast (≤ 10 min) charging of an electric vehicle (EV). An ultrafast charging station (UFCS) must provide high power output with minimal influence on the electricity transmission system, which can on ...

2012