Distributed event-triggered finite-time H∞ filtering for switched systems on sensor networks with two-channel network attacks and asynchronous modes
This paper addresses the problem of distributed event-triggered finite-time H∞ filtering for
switched systems on sensor networks, subject to two-channel network attacks and …
switched systems on sensor networks, subject to two-channel network attacks and …
Chemoresistive sensor readout circuit design for detecting gases with slow response time characteristics
DY Lee, JB Yu, HG Byun, HJ Kim - Sensors, 2022 - mdpi.com
Based on an analysis of the signal characteristics of gas sensors, this work presents a
chemoresistive sensor readout circuit design for detecting gases with slow response time …
chemoresistive sensor readout circuit design for detecting gases with slow response time …
A 96.9-dB-resolution 109-μW second-order robust closed-loop VCO-based sensor interface for multiplexed single-ended resistance readout in 180-nm CMOS
This article presents a highly digital robust voltage-controlled oscillator (VCO)-based front
end for multiplexed single-ended resistive sensor readout applications. The architecture …
end for multiplexed single-ended resistive sensor readout applications. The architecture …
The sensiplus: A single-chip fully programmable sensor interface
The SENSIPLUS, a recently introduced versatile sensor interface, is described. The
SENSIPLUS is a single-chip solution that allows a wide variety of operations required by …
SENSIPLUS is a single-chip solution that allows a wide variety of operations required by …
A Chemoresistive Gas Sensor Readout Integrated Circuit with Sensor Offset Cancellation Technique
JN Kim, HJ Kim - IEEE Access, 2023 - ieeexplore.ieee.org
This study proposes a chemoresistive gas sensor readout integrated circuit (ROIC) with a
simple and effective scheme for tracking and canceling the sensor offset value. Before …
simple and effective scheme for tracking and canceling the sensor offset value. Before …
A Mixture-Gas Edge-Computing Multi-Sensor Device with Generative Learning Framework
This article presents a mixture-gas detectable edge-computing device with a generative
learning framework for selectivity and accuracy. Mixture-gas detection capability is enabled …
learning framework for selectivity and accuracy. Mixture-gas detection capability is enabled …
A Dynamic Range Preservation Readout Integrated Circuit for Multi-Gas Sensor Array Applications
SK Kwon, HJ Kim - Chemosensors, 2024 - mdpi.com
This study introduces a readout integrated circuit (ROIC) tailored for multi-gas sensor arrays
featuring a proposed baseline calibration scheme aimed at mitigating the issue of sensor …
featuring a proposed baseline calibration scheme aimed at mitigating the issue of sensor …
Design of Ultra-Low-Power Sensor Readout Circuits Through Adaptive Biasing for Gas Monitoring With Chemiresistive Sensors
This article presents two adaptive biasing techniques for comparators to achieve ultralow-
power and high dynamic range in readout circuits for resistive gas sensors. The first …
power and high dynamic range in readout circuits for resistive gas sensors. The first …
Baseline Calibration Scheme Embedded in Single-Slope ADC for Gas Sensor Applications
JS Hyeon, HJ Kim - Electronics, 2024 - mdpi.com
This paper introduces a single-slope analog-to-digital converter (SS ADC) with an
embedded digital baseline calibration scheme designed to improve the accuracy and …
embedded digital baseline calibration scheme designed to improve the accuracy and …
An Analog Adaptive Reference Generation Readout Integrated Circuit for Baseline-Free Gas Sensor Measurements
SK Kwon, HG Byun, HJ Kim - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The distribution of baselines in gas sensors poses a challenge in the readout integrated
circuit (ROIC) design and can lead to reduced signal accuracy. In this study, we introduce a …
circuit (ROIC) design and can lead to reduced signal accuracy. In this study, we introduce a …