6533b7d5fe1ef96bd12645d0

RESEARCH PRODUCT

Address Event Representation (AER) approach to resistive sensor arrays

Fernando PardoJ. SanchisCandid ReigM. D. CubellsSusana CardosoFrancisco VegaraJose Antonio Boluda

subject

Frame basedResistive touchscreenResistive sensorsComputer scienceEvent (computing)Electronic engineeringRepresentation (mathematics)Electronic circuit

description

Address event representation (AER) has become an excellent strategy when approaching traditional frame based applications, mainly vision sensors. In this paper, and Within this scope, the potential of the AER paradigm is demonstrated when considering resistive (non-vision) sensor arrays. For showing quantitative evidences, MOS AMS 0.35 μm versions of some of the circuit cells typically used in AER systems, such as Winner-Take-All (WTA) circuits, have been implemented and analyzed. In these unit-cells, basic resistance-controlled sources are considered as per sensing devices. Preliminary simulation results demonstrate that this approach is valid for a wide range of resistive sensors.

yearjournalcountryeditionlanguage
2020-09-042020 Global Congress on Electrical Engineering (GC-ElecEng)
https://doi.org/10.23919/gc-eleceng48342.2020.9286285