15 citations · 25 across the 6 of their papers we have counts for
6 papers
Adaptive Gradient Descent MPPT Algorithm With Complexity-Aware Benchmarking for Low-Power PV Systems
Kimia Ahmadi, Wouter A. Serdijn
This paper proposes a computationally efficient, real-time maximum power point tracking (MPPT) algorithm tailored for low-power photovoltaic (PV) systems operating under fast-chang…
Analysis of Power Losses and the Efficacy of Power Minimization Strategies in Multichannel Electrical Stimulation Systems
Francesc Varkevisser, Wouter A. Serdijn, Tiago L. Costa
Neuroprosthetic devices require multichannel stimulator systems with an increasing number of channels. However, there are inherent power losses in typical multichannel stimulation…
Improving the Security of the IEEE 802.15.6 Standard for Medical BANs
Muhammad Ali Siddiqi, Georg Hahn, Said Hamdioui +2
A Medical Body Area Network (MBAN) is an ensemble of collaborating, potentially heterogeneous, medical devices located inside, on the surface of or around the human body with the o…
Energy-Efficient Low-Power Circuit Techniques for Wireless Energy and Data Transfer in IoT Sensor Nodes
G. C. Martins, A. Urso, A. Mansano +2
In this paper, we present techniques and examples to reduce power consumption and increase energy efficiency of autonomous Wireless Sensor Nodes (WSNs) for the Internet of Things.…
A 0.042 mm^2 programmable biphasic stimulator for cochlear implants suitable for a large number of channels
W. Ngamkham, M. N. van Dongen, W. A. Serdijn +3
This paper presents a compact programmable biphasic stimulator for cochlear implants. By employing double-loop negative feedback, the output impedance of the current generator is i…
Efficacy of high frequency switched-mode stimulation in activating Purkinje cells
M. N. van Dongen, F. E. Hoebeek, S. K. E. Koekkoek +2
This paper investigates the efficacy of high frequency switched-mode neural stimulation. Instead of using a constant stimulation amplitude, the stimulus is switched on and off repe…