Results 81 to 90 of about 14,891 (262)

A Study of Butterworth Filter Based on Operational Transconductance Amplifier

, 2020
-This study presents different structure of operational transconductance amplifier (OTA) which is an integral part of continuous time channel selection filter.
Renusahu, Zoonubiya Ali, Balramtimande, P G Student   +3 more
core  

Exploration and Analysis of Temperature and Performance of Compound Semiconductor-Based Junctionless GAA FET

IEEE Access
The device dimension down scaling beyond 14 nm technology node utilization of device architecture and new materials is a need of the semiconductors industry. In this paper, three materials, In $_{\mathrm {1-x}}$ GaxAs/ In $_{\mathrm {1-x}}$ GaxP, In $_{1-
Jeevanarao Batakala, Rudra Sankar Dhar, Kuleen Kumar, Arindam Biswas, Saurav Mallik, Naim Ahmad, Wade Ghribi, Ahmed Said Badawy   +7 more
doaj   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

Realization of Electronic OTA Amplifiers with Linear and Tunable Transconductance and its Usages in Continuous - Filters [PDF]

Journal of Intelligent Procedures in Electrical Technology, 2012
The aim of this paper is the introduction of a CMOS OTA basic block that its transconductance gain can be electronically and linearly tuned. This transconductance is proportional to the square root of the bias current.
Ebrahim Borzabadi, Hamid Reza Taghva, Homayoun Mahdavi-Nasab   +2 more
doaj  

Effects of parasitic elements in operational transconductance amplifier AM modulator

, 1997
On the basis of spectral domain analysis a general method is described for the calculation of the noise effects of the parasitic elements in operational transconductance amplifier amplitude modulator.
Nacaroglu, A, Tohumoglu, GÜLAY, Arif Nacaroḡlu, Gülay Tohumoḡlu   +3 more
core   +1 more source

Investigating Pocket-Engineered Tree-Based NSFETs With Asymmetric Spacers

IEEE Access
This work investigates the impact of pocket doping concentration variation from $1 \times 10^{17}$ to $5 \times 10^{18}$ cm−3 on the DC, analog, and RF performance of a proposed FET device, demonstrating that tailored pocket engineering ...
Akash Mandal, Anubhab Saha, Raj Saha, Udai P. Singh, Subir Kumar Maity, Rajendra Prasad   +5 more
doaj   +1 more source

From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

Advanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang, Meng Chen, Guanchen Li, Ruifeng Liu, Yingxin Wang, Ziran Zhao   +5 more
wiley   +1 more source

Design of linear transconductance elements in CMOS technology

, 1987
Typescript (photocopy).Transconductance elements are useful active building blocks in fully-monolothic analog signal-processing systems. Efforts of the present research have been to develop, fabricate, and experimentally evaluate some novel circuit ...
Nedungadi, Ashok Pitamber
core   +1 more source

Effects of deep levels on transconductance dispersion in AlGaAs/InGaAs pseudomorphic high electron mobility transistor [PDF]

, 1999
The effects of deep levels on the transconductance dispersion in an AlGaAs/InGaAs pseudomorphic high electron mobility transistor was interpreted using capacitance deep level transient spectroscopy (DLTS).
Choi, Kyoung Jin, Lee, JL, Yoo, HM, Hyung Mo Yoo, Kyoung Jin Choi, Jong-Lam Lee, Choi, KJ   +6 more
core   +1 more source

MOF-MoS2 nanosheets doped PEDOT:PSS for organic electrochemical transistors in enhanced glucose sensing and machine learning-based concentration prediction

Materials Futures
Organic electrochemical transistors (OECTs) are regarded as a promising platform for chemical and biological sensing due to their biocompatibility, cost-effectiveness and flexibility. However, maintaining long-term stability of OECTs while achieving high
Yali Sun, Yun Li, Yang Zhou, Ting Cai, Yuxuan Chen, Chao Zou, Han Song, Shenghuang Lin, Shenghua Liu   +8 more
doaj   +1 more source