Results 131 to 140 of about 7,203 (238)
Low-Voltage High-Linearity Wideband Current Differencing Transconductance Amplifier and Its Application on Current-Mode Active Filter [PDF]
, 2014 A low-voltage high-linearity wideband current differencing transconductance amplifier (CDTA) is presented in this paper. The CDTA consists of a current differencing circuit and a cross-coupling transconductance circuit.
Jin, J., Wang, C., Xia, Z., Xu, J.
core +1 more source
EcoMat, Volume 8, Issue 5, May 2026.This review highlights how nanomaterials with high adsorption capacities including carbon‐based structures, transition metal oxides, 2D layers, and zeolites enable sensitive and selective detection of toxic gases and VOCs. Their tailored properties and sensing mechanisms drive the development of next‐generation gas sensors for environmental and ...
Hamdy A. Ismail +9 more
wiley +1 more source
Implementation of fuzzy system using different voltages of OTA for JNK pathway leading to cell survival/ death [PDF]
Network Biology, 2015 In this paper a well defined method for the design of JNK pathway for epidermal growth factor/ insulin using fuzzy system using operational transconductance amplifier was discussed.
Shruti Jain, D.S. Chauhan
doaj
Organic neuromorphic electronics powering intelligent sensory and edge computing systems
InfoMat, Volume 8, Issue 5, May 2026.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
Programmable low-voltage continuous-time filter for audio applications [PDF]
, 1999 The implementation of a continuous-time filter (CTF) useful for audio frequency applications is presented in this paper. The filter functions can be programmed and tuned with two independent control variables.
Rueda Rueda, Adoración +1 more
core
Substrate‐Tight Graphene Transmembrane‐nanofluidic Devices
Small, Volume 22, Issue 25, 4 May 2026.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
Tunable Balun Low-Noise Amplifier in 65nm CMOS Technology [PDF]
, 2014 The presented paper includes the design and implementation of a 65 nm CMOS low-noise amplifier (LNA) based on inductive source degeneration. The amplifier is realized with an active balun enabling a single-ended input which is an important requirement ...
Groinig, M., Sturm, J., Xiang, X.
core +1 more source
Small, Volume 22, Issue 26, 8 May 2026.High‐temperature reconstruction of c‐plane sapphire during MOCVD growth of MoS2 fundamentally alters the optical and electronic properties of MoS2 epilayer by introducing step‐edge driven interfacial charge transfer. Raman, PL, and KPFM reveal non‐uniform doping and strain in as‐grown films, whereas transferred layers show uniform optical and ...
Riccardo Torsi +8 more
wiley +1 more source
A 0.3 V OTA with Enhanced CMRR and High Robustness to PVT Variations
Journal of Low Power Electronics and ApplicationsIn this paper, we present a 0.3 V body-driven operational transconductance amplifier (OTA) that exploits a biasing approach based on the use of a replica loop with gain.
Riccardo Della Sala +3 more
doaj +1 more source
Small Science, Volume 6, Issue 5, May 2026.Schematic illustration of field effect transistor‐type sensor electrode fabrication and synthesis of MoS2@rGO hybrids. 1T or 2H MoS2 were combined with GO, followed by thermal partial reduction to form MoS2@rGO with defect sites. The removal of hydroxyl groups as moisture increased specific surface area and porous size, enhancing vapor adsorption ...
Hye Gyu Cha +6 more
wiley +1 more source