Results 101 to 110 of about 7,133 (235)
Advanced Intelligent Systems, EarlyView.We report a biodegradable electrolyte‐gated synaptic phototransistor that combines low‐power UV sensing with memory functionality, offering a sustainable platform for AI vision systems and health‐monitoring technologies. Presented here is a biodegradable, bioinspired synaptic phototransistor (SPT) based on an electrolyte‐gated field‐effect transistor ...
Theodoros Serghiou +5 more
wiley +1 more source
Compact Integrated Transconductance Amplifier Circuit for Temporal Differentiation [PDF]
, 2003 A compact integrated CMOS circuit for temporal differentiation is presented. It consists of a high-gain inverting amplifier, an active non-linear transconductance and a capacitor and requires only 4 transistors in its minimal configuration.The circuit ...
Stocker, Dr. Alan
core +1 more source
Organic neuromorphic electronics powering intelligent sensory and edge computing systems
InfoMat, EarlyView.Organic electronic materials are promising candidates for neuromorphic sensing applications, including chemical, physical, visual, and multimodal sensing, owing to their mechanical softness, biocompatibility, and intrinsic ionic–electronic coupling.
Seungjun Woo +5 more
wiley +1 more source
DESIGN OF A LOW DROP-OUT VOLTAGE REGULATOR USING 0.13 µm CMOS TECHNOLOGY [PDF]
Journal of Engineering Science and Technology, 2018 In this paper, the design of a 4.5 V low drop out voltage regulator is proposed. Two-stage cascaded operational transconductance amplifier has been used as error amplifier.
NORHAIDA BINTI MUSTAFA +5 more
doaj
A Modified Bipolar Translinear Cell with Improved Linear Range and Its Applications [PDF]
, 2012 This paper presents a technique to extend the linear input voltage range of a sinh mixed translinear cell proposed by Fabre [1]. This technique extends the linear operation range of the circuit by inserting common-anode-connected pairs into the mixed ...
Kiranon, W. +4 more
core +1 more source
Macromolecular Rapid Communications, EarlyView.We report a nanoparticle formulation strategy for the ladder polymer BBL that enables undoped enhancement‐mode OECTs. Controlled reprecipitation with DBSA yields stable nanoparticles, and spray‐coating forms dense, well‐connected films. The resulting devices exhibit strongly enhanced electrochemical response and transconductance, establishing a ...
Shunsuke Yamamoto +2 more
wiley +1 more source
Operational Current Amplifier-Based Quadrature Oscillators Family
IEEE AccessThis paper investigates the application of the operational current amplifier (OCA) in the design of quadrature sinusoidal oscillators. There are numerous quadrature sinusoidal oscillators based on the three fundamental amplifiers namely the operational ...
Hussain A. Alzaher, Ibrahim M. Alkhalifa
doaj +1 more source
Substrate‐Tight Graphene Transmembrane‐nanofluidic Devices
Small, EarlyView.This study demonstrates that the covalent coupling of a pyrene layer to a silicon nitride substrate using silane and peptide chemistry increases the adhesion of graphene to the substrate and prevents the delamination of graphene. 76.2% of the devices with free‐standing graphene are successful devices for ion transport measurement in 0.1 M HCl ...
Xiaofang Kang +7 more
wiley +1 more source
IEEE AccessThis paper presents an electronically tunable, voltage-mode first-order filter based on multiple-input operational transconductance amplifiers (MI-OTAs). The filter circuit consists of two MI-OTAs and a single capacitor.
Montree Kumngern +2 more
doaj +1 more source
Development of a Low-Noise High Common-Mode-Rejection Instrumentation Amplifier [PDF]
Several previously used instrumentation amplifier circuits were examined to find limitations and possibilities for improvement. One general configuration is analyzed in detail, and methods for improvement are enumerated.
Blalock, T. V. +2 more
core +1 more source