A Smart Floating Gate Transistor with Two Control Gates for Active Noise Control
Autor: | Zhang Limin, Mao Cheng, Feng Yan, Ma Haowen, Yang Cheng |
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Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: |
Computer science
lcsh:Mechanical engineering and machinery CMOS device 02 engineering and technology Hardware_PERFORMANCEANDRELIABILITY 010402 general chemistry 01 natural sciences Signal Article law.invention Superposition principle Interference (communication) law Electronic engineering Hardware_INTEGRATEDCIRCUITS lcsh:TJ1-1570 Electrical and Electronic Engineering Hardware_ARITHMETICANDLOGICSTRUCTURES active noise control Active noise control Mechanical Engineering Transistor Process (computing) 021001 nanoscience & nanotechnology 0104 chemical sciences control gate CMOS Control and Systems Engineering floating gate transistor 0210 nano-technology Hardware_LOGICDESIGN |
Zdroj: | Micromachines Volume 10 Issue 11 Micromachines, Vol 10, Iss 11, p 722 (2019) |
ISSN: | 2072-666X |
Popis: | A smart floating gate transistor with two control gates was proposed for active noise control in bioelectrical signal measurement. The device, which is low cost and capable of large-scale integration, was implemented in a standard single-poly complementary metal&ndash oxide&ndash semiconductor (CMOS) process. A model of the device was developed to demonstrate the working principle. Theoretical analysis and simulation results proved the superposition of the two control gates. A series of test experiments were carried out and the results showed that the device was in accordance with the basic electrical characteristics of a floating gate transistor, including the current&ndash voltage (I&ndash V) characteristics and the threshold characteristics observed on the two control gates. Based on the source follower circuit, the experimental results proved that the device can reduce interference by more than 29 dB, which demonstrates the feasibility of the proposed device for active noise control. |
Databáze: | OpenAIRE |
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