Results 131 to 140 of about 1,144,743 (247)

Organic electrochemical transistor‐based tactile perception: From sensing to neuromorphic processing

InfoMat, Volume 8, Issue 9, September 2026.
Organic electrochemical transistors (OECTs) offer a unique platform for tactile perception electronics by coupling ionic and electronic transport. This review highlights recent advances in OECT‐based temperature and pressure sensing, emphasizing material design, device architectures, operating mechanisms, and fabrication strategies toward flexible ...
Xuefeng Zhang, Deliu Zeng, Runjie Zhang, Yu Xiao, Zerui Yu, Siyu Di, Guo Liu, Lianhong Shan, Lianrui Cheng, Xiaofang Wei, Fengjiao Zhang   +10 more
wiley   +1 more source

A pseudoclass-AB telescopic-cascode operational amplifier [PDF]

, 2004
A novel class-AB architecture for single-stage operational amplifiers is presented. The structure employs a switchedcapacitor level shifter to provide a signal-dependent current in the current source of the common-source amplifier.
R Lotfi, M Taherzadeh-Sani, O Shoaei
core  

Advanced Electrospun Nanofiber Epidermal Electronics for Electrophysiological Monitoring: From Conformal Interfaces to Multimodal Closed‐Loop Systems

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Epidermal bioelectronics is a transformative technology for continuous health monitoring and human‐computer interaction. However, the mechanical and physiological mismatch at the skin–device interface limits its long‐term application. Electrospun nanofiber membranes (ENMs), with their unique three‐dimensional hierarchical porous network and ...
Jiahua Ni, Jing Lu, Nianzhe Wu, Jiahui Tang, Tiantian Chen, Xiaonong Zhang, Wenhui Wang, Zhe Zhao   +7 more
wiley   +1 more source

Keyword: Operational Transconductance Amplifier, Low Pass Filter, Band Pass Filter, Band Reject Filter,

, 2008
: This paper reports a synthesis methodology for linear analog circuits. A general-ized Operational Transconductance Amplifier (OTA) network has been synthesized that can be easily pro-grammed to realize different linear analog circuits. OTA is a voltage
Tele-communication Engineering Department, B. N. Ray *electronics, High Pass Filter   +2 more
core  

Two-Stage Transconductance Operational Amplifier designed with VFET experimental data

In this paper, the design of a Two-Stage Transconductance Operational Amplifier (OTA) was studied, using vertical nanowire experimental data. The vertical nanowire device was investigated in both its forward and reverse mode.
Horiguchi, Naoto, Veloso, Anabela, Ribeiro, Arllen D. R., Silva, Vanessa C.P. [UNESP], Agopian, Paula G. D. [UNESP], Martino, Joao A.   +5 more
core   +1 more source

Design of Low-Voltage High-Gain Current-Mode Operational Amplifier [PDF]

, 2010
M.Tech. (VLSI Design and CAD)In this thesis a high-gain current-mode operational amplifier has been designed which is current-mode counterpart of traditional voltage-mode operational amplifier.
Kumar, Pankaj
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Design and layout of an integrated Miller transconductance operational amplifier

openIl presente lavoro di tesi si concentra sul progetto e layout di un amplificatore operazionale di transconduttanza di Miller integrato, con l'obiettivo di soddisfare le seguenti specifiche di progetto: ottenere un guadagno minimo di 34dB ad anello ...
SCANFERLA, ANGELO
core  

Operational amplifier having an adjustable frequency compensation

, 1998
An integrated operational amplifier with adjustable frequency compensation having a transconductance input stage and an amplifier output stage connected serially together between an input terminal and an output terminal of the operational amplifier.
G. Clerici, L. Tomasini, CASTELLO, RINALDO, I. Bietti   +3 more
core  

NONLINEAR APPLICATIONS OF AN OPERATIONAL TRANSCONDUCTANCE AMPLIFIER (OTA)

, 1986
Program year: 1985/1986Digitized from print original stored in HDRThe inherent properties of the Operatonal Transconductance Amplifier (OTA) are used to design circuits for fundamental nonlinear applications.
Thinh Wong, Jonathan
core   +1 more source