Results 141 to 150 of about 32,761 (322)

Boosting the voltage gain of graphene FETs through a differential amplifier scheme with positive feedback

, 2014
We study a possible circuit solution to overcome the problem of low voltage gain of short-channel graphene FETs. The circuit consists of a fully differential amplifier with a load made of a cross-coupled transistor pair.
Baccarani, Giorgio, Di Lecce, Valerio, Gnani, Elena, Gnudi, Antonio, Grassi, Roberto, Reggiani, Susanna   +5 more
core   +1 more source

Multiscale Engineering of Ion‐Conducting Gels for Sustainable Bioelectronic Systems

Small Methods, EarlyView.
This review highlights multiscale engineering strategies for ion‐conducting gels aimed at achieving sustainable bioelectronic systems. It systematically examines material‐level, device‐level, and system‐level approaches to ensure long‐term stability and functional integrity under physiological conditions, integrating molecular design, device ...
Ji Hong Kim, Won Hyuk Choi, Jong Hwi Kim, Yoseph Park, Seonghwan Yun, Tae‐il Kim, Do Hwan Kim   +6 more
wiley   +1 more source

Low phase noise oscillator using two parallel connected amplifiers [PDF]

, 1987
A high frequency oscillator is provided by connecting two amplifier circuits in parallel where each amplifier circuit provides the other amplifier circuit with the conditions necessary for oscillation.
Kleinberg, Leonard L.
core   +1 more source

Organic Transistor‐Based Neuromorphic Electronics and Their Recent Applications

Small Methods, EarlyView.
This review highlights recent progress in organic neuromorphic electronics, showing how organic semiconductors enable synaptic and neuronal functions with low power, mechanical flexibility, and biocompatibility. By bridging materials, devices, and systems, organic platforms are accelerating brain‐inspired computing toward applications in artificial ...
Ziru Wang, Feng Yan
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  

PEDOT:Tosylate on Biocompatible Chitosan Film by Vapor Phase Polymerization: Promising Technology toward Biocompatible and Wearable Organic Electrochemical Transistor

Small Structures, EarlyView.
The bendable and biocompatible PEDOT:Tos‐based organic electrochemical transistor with high transconductance, good mixed ionic and electronic transport capability, fast response, and robust resistance to deformation, promoting the advancement of wearable biosensor technology.
Chattarika Khamhanglit, Ting Li, Vithya Sahar Sethu Madhavan, Joshua McDonald, Eliza Switalska, Antonia RuJia Sun, Yanan Xu, Indira Prasadam, YuanTong Gu, Drew R. Evans, Wei Lin Leong, Prashant Sonar   +11 more
wiley   +1 more source

XHEMTs on Ultrawide Bandgap Single‐Crystal AlN Substrates

Advanced Electronic Materials, Volume 12, Issue 3, 4 February 2026.
AlN/GaN/AlN XHEMTs [single‐crystal (“X‐tal”) high‐electron‐mobility transistors] are built on bulk AlN substrates with a 20 nm pseudomorphic GaN channel. This coherent epitaxial double heterostructure promises low‐defect, thermally efficient nitride electronics for next‐generation RF technology.
Eungkyun Kim, Yu‐Hsin Chen, Naomi Pieczulewski, Jimy Encomendero, David Anthony Muller, Debdeep Jena, Huili Grace Xing   +6 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 Applications
In 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, Francesco Centurelli, Giuseppe Scotti, Alessandro Trifiletti   +3 more
doaj   +1 more source

A Review on CMOS Operational Transconductance Amplifier on Different Technology Node

, 2022
Reena Pandey, Sachin Kumar, V Sonia, Pratibha Singh, Surekha Ghangas, Shailendra Bisariya   +5 more
openalex   +2 more sources

0.5-V High Linear Fully Differential Multiple-Input Bulk-Driven OTA With Effective Self-Embedded CMFB

IEEE Access
This paper presents a new fully differential multiple-input operational transconductance amplifier (FD MI-OTA) with an effective self-embedded common-mode feedback circuit (CMFB).
Fabian Khateb, Tomasz Kulej, Montree Kumngern, Pipat Prommee   +3 more
doaj   +1 more source