This article presents a self-powered image sensor with a novel pixel architecture with energy
harvesting capabilities. Pixels are autonomous entities that can harvest or sense illumination …

The open-circuit voltage is a key parameter determining the harvesting capabilities of diodes
operating in photovoltaic regimes. It depends on illumination and temperature which may …

This paper presents a fully integrated high-voltage (HV) neural stimulator with on-chip HV
generation. It consists of a neural stimulator front-end that delivers stimulation currents up to …

The demand for sun sensors has skyrocketed in the last years due to the huge expected
deployment of satellites associated with the New Space concept. Sun sensors compute the …

This article reports a dynamic vision sensor (DVS) proof-of-concept chip employing an
unconventional photo-transduction front end. Instead of the conventional logarithmic …

The preparation of binary alloys by surfactant-assisted chemical reduction in aqueous
solution at room temperature has become a hot topic. In this article low melting point …

Energy harvesting plays a crucial role in low-power systems and Internet-of-Things (IoT)
sensing nodes. Measuring the illumination level of the scene is desired in such applications …

A novel sun sensor concept is presented. Photodiodes operating as solar cells with
continuous operation and dedicated logic to calculate the centroid position are integrated to …

The open-circuit voltage is a key parameter determining the harvesting capabilities of diodes
operating in photovoltaic regimes. It is highly dependent on temperature which may limit the …

We introduce a Dynamic Vision Sensor (DVS) with a unique pixel architecture. Unlike
conventional designs, the proposed architecture substitutes the photoreceptor front-end with …