Year: 2026
Type: conference-paper
Abstract: Resistive sensor arrays are extensively used for spatially distributed sensing and acquiring multiparametric data.However, a major challenge is the need of bulky measurement instruments for precise array readout.Here, we report an embedded and adaptive resistance readout system for sensor arrays.The readout yields low errors ±0.5% in 1 kΩ -33 MΩ resistance range with a high SNR of 70-92 dB.End-to-end operation of the developed readout is demonstrated by utilizing a packaged 4×4 ZnO photodetector-array and accurate monitoring the photocurrents in real-time.
Source: Poster
Authors: D. Balraj, P. Woias, S. Kundu, M. Tarique, L. Abelmann
Institutions: University of Freiburg, Delft University of Technology
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W7220359186