scholarly journals CMOS Logic Design with FINFETS Using 32nm TECHNOLOGY

2011 ◽  
pp. 32-36
Author(s):  
K. Nagarjuna Reddy ◽  
DR.K.V. Ramanaiah ◽  
K . Sudheer
Keyword(s):  
Power Consumption ◽  
High Power ◽  
Power Dissipation ◽  
Fabrication Process ◽  
The Other ◽  
Logic Design ◽  
Double Gate ◽  
Leakage Currents ◽  
High Power Consumption ◽  
Design Style

In this paper we propose double gate transistor i.e. FINFETS circuits. It is the substitute of bulk CMOS that mean without any compromise in fabrication process except one or two changes. Actually bulk CMOS suffers high power consumption and high leakage currents .so we implement a various novel circuits i.e FINFETS logic design style in 32nm technology and analyzing various parameters like power dissipation, delay, frequency are observed in this paper. In here we notice that less power consumption in FINFETS when compared to ordinary bulk CMOS. We also check the other submicron technology compared to that this submicron technology got less power consumption.

scholarly journals Low–High-Power Consumption Architectures for Deep-Learning Models Applied to Hyperspectral Image Classification

2019 ◽  
Vol 16 (5) ◽  
pp. 776-780 ◽  
Author(s):  
Juan M. Haut ◽  
Sergio Bernabe ◽  
Mercedes E. Paoletti ◽  
Ruben Fernandez-Beltran ◽  
Antonio Plaza ◽  
...  
Keyword(s):  
Deep Learning ◽  
Power Consumption ◽  
Image Classification ◽  
High Power ◽  
Hyperspectral Image ◽  
Learning Models ◽  
Hyperspectral Image Classification ◽  
High Power Consumption

An Experiment Study on the Moisture Absorption and Desorption Characteristic of Humidity-Controlled Composite Building Blocks in Greenhouse

2011 ◽  
Vol 335-336 ◽  
pp. 240-243
Author(s):  
Feng Lan Wei ◽  
Chun Long Li ◽  
E Liu ◽  
Cai Bei Zhang
Keyword(s):  
Relative Humidity ◽  
Power Consumption ◽  
High Power ◽  
Moisture Absorption ◽  
Building Blocks ◽  
Absorption Characteristic ◽  
Experiment Study ◽  
High Power Consumption ◽  
Equilibrium Content ◽  
Application Prospects

The moisture absorption characteristic of the humidity-controlled materials at different relative humidity was studied by experiment and the moisture equilibrium content under different humidity condition was obtained. At the same time, the humidity-controlled composite building blocks in greenhouse were successfully developed. The experiment of the humidity-controlled composite building blocks shows that the humidity-controlled composite building blocks can realize the humidity control without the high power consumption, operation inconvenience or polluted the environment etc. compared with the traditional dehumidification method. The humidity-controlled composite building blocks in greenhouse have the very good application prospects.

Research of Low Power Design Strategy Based on IEEE 1801 Unified Power Format

2014 ◽  
Vol 981 ◽  
pp. 21-24
Author(s):  
Shu Ping Cui ◽  
Chuang Xie
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Circuit Design ◽  
High Power ◽  
Low Power Design ◽  
Design Strategy ◽  
Design Flow ◽  
Battery Life ◽  
Electronic Systems ◽  
High Power Consumption

Power consumption is becoming an increasingly important aspect of circuit design. High power consumption can lead to high machine temperature, short battery life which makes laptop electronics difficult to be widely used. IEEE 1801 Unified Power Format (UPF) is designed to express power intent for electronic systems and components .This paper first introduces the power principles, puts forward the approaches to reduce power consumption according to UPF, and then demonstrates the Synopsys design flow based on UPF, finally gives the power report and makes a conclusion.

scholarly journals Comprehensive Analysis of SRAM Cell Architectures With 18nm FinFET for Low Power Applications

2021 ◽  
Author(s):  
T. Santosh Kumar ◽  
Suman Lata Tripathi
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Power Dissipation ◽  
Supply Voltage ◽  
Reduction Technique ◽  
Leakage Currents ◽  
Leakage Reduction ◽  
Sram Cell ◽  
Supply Voltage Scaling ◽  
Better Than

Abstract The SRAM cells are used in many applications where power consumption will be the main constraint. The Conventional 6T SRAM cell has reduced stability and more power consumption when technology is scaled resulting in supply voltage scaling, so other alternative SRAM cells from 7T to 12T have been proposed which can address these problems. Here a low power 7T SRAM cell is suggested which has low power consumption and condensed leakage currents and power dissipation. The projected design has a leakage power of 5.31nW and leakage current of 7.58nA which is 84.9% less than the 7T SRAM cell without using the proposed leakage reduction technique and it is 22.4% better than 6T SRAM and 22.1% better than 8T SRAM cell when both use the same leakage reduction technique. The cell area of the 7T SRAM cell is 1.25µM2, 6T SRAM is 1.079µM2 and that of 8T SRAM is 1.28µM2all the results are simulated in cadence virtuoso using 18nm technology.

Analytical Modeling of D.C. Parameters of Double Gate Junctionless MOSFET in Near and Subthreshold Regime for RF Circuit Application

2020 ◽  
Vol 10 (4) ◽  
pp. 457-470 ◽  
Author(s):  
Dipanjan Sen ◽  
Savio J. Sengupta ◽  
Swarnil Roy ◽  
Manash Chanda ◽  
Subir K. Sarkar
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Circuit Design ◽  
Power Dissipation ◽  
Supply Voltage ◽  
Dominant Factor ◽  
Double Gate ◽  
Cmos Inverter ◽  
Ultra Low Power ◽  
Voltage Swing

Aims:: In this work, a Junction-Less Double Gate MOSFET (JLDG MOSFET) based CMOS inverter circuit is proposed for ultra-low power applications in the near and sub-threshold regime operations. Background:: D.C. performances like power, delay and voltage swing of the proposed Inverter have been modeled analytically and analyzed in depth. JLDG MOSFET has promising features to reduce the short-channel effects compared to the planner MOSFET because of better gate control mechanism. So, proposed Inverter would be efficacious to offer less power dissipation and higher speed. Objective:: Impact of supply voltage, temperature, High-k gate oxide, TOX, TSI on the power, delay and voltage swing of the Inverter circuits have been detailed here. Methods: Extensive simulations using SILVACO ATLAS have been done to validate the proposed logic based digital circuits. Besides, the optimum supply voltage has been modelled and verified through simulation for low voltage operations. In depth analysis of voltage swing is added to measure the noise immunity of the proposed logic based circuits in Sub & Near-threshold operations. For ultra-low power operation, JLDG MOSFET can be an alternative compared to conventional planar MOSFET. Result:: Hence, the analytical model of delay, power dissipation and voltage swing have been proposed of the proposed logic based circuits. Besides, the ultra-low power JLDG CMOS inverter can be an alternative in saving energy, reduction of power consumption for RFID circuit design where the frequency range is a dominant factor. Conclusion:: The power consumption can be lowered in case of UHF, HF etc. RF circuits using the Double Gate Junction-less MOSFET as a device for circuit design.

Pulse Width Modulation Based Decentralized Street LED Light Dimming System

2017 ◽  
Vol 8 (3) ◽  
pp. 1220 ◽  
Author(s):  
Hussain Attia ◽  
Amjad Omar ◽  
Maen Takruri ◽  
Halah Y. Ali
Keyword(s):  
Power Consumption ◽  
High Power ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Data Transfer ◽  
Street Lighting ◽  
Led Light ◽  
Dimming Control ◽  
High Power Consumption ◽  
Lighting Systems

<p>The high power consumption of conventional street lighting systems, and the consequences on environmental ecosystem due to continuous turning ON of light, have led researchers to seek solutions to this problem. LED light dimming system has been presented in many studies using computerized systems with or without wireless monitoring facility. The demerits of these systems include complexity, high cost and unfixed data transfer speed. This paper proposes to reduce power consumption of street lighting through a decentralized light dimming system that is based on Pulse Width Modulation (PWM). This is in addition to replacing conventional high power lamps with lower power LED lamps. The dimming control circuit of this system is fixed on each pole and controlled individually resulting in faster and more reliable response. The proposed system uses the available infrastructure and is suitable for small or main streets regardless of the number of light poles. It is also flexible in its coverage distance due to the freedom of motion detector selection. The advantages of using LED lighting on the environment as compared to conventional lighting are explained. Simulations reveal the effectiveness of the proposed system on energy saving and on the environment.</p>

Coupled and Self-Adaptive Under-Actuated Finger With a Novel S-Coupled and Secondly Self-Adaptive Mechanism

2014 ◽  
Vol 6 (4) ◽  
Author(s):  
Guoxuan Li ◽  
Chi Zhang ◽  
Wenzeng Zhang ◽  
Zhenguo Sun ◽  
Qiang Chen
Keyword(s):  
Power Consumption ◽  
High Power ◽  
Experimental Results ◽  
Transmission Mechanism ◽  
Adaptive Mechanism ◽  
The Novel ◽  
Force Analysis ◽  
Grasping Force ◽  
High Power Consumption ◽  
Self Adaptive

This paper presents a novel under-actuated (UA) finger with first coupled and secondly self-adaptive (COSA) grasping mode. COSA fingers can adaptively grasp objects with different sizes and shapes while its motions during grasping are anthropopathic. Until now there are two COSA mechanisms available and they are both direct parallel combinations of coupled mechanism and self-adaptive mechanism. These kind of direct combinations lead to complex mechanical structure and high power consumption. This paper proposes a novel single-route transmission mechanism for COSA grasping mode, S-coupled and directly self-adaptive (CDSA) mechanism for short. Compared with available COSA mechanisms, the S-CDSA mechanism has simpler structure and higher grasping force. Design of 2-joint S-CDSA finger is introduced in this paper. Force analysis for 2-joint S-CDSA finger is given. Furthermore, a 2-joint S-CDSA finger is manufactured. The force analysis and experimental results show that the novel S-CDSA mechanism is effective.

scholarly journals A Portable Embedded Web Controller Based on LAMP for E-Experiment

2014 ◽  
Vol 18 (1) ◽  
pp. 78-82
Author(s):  
Qiang Guo ◽  
◽  
Yaping Dai ◽  
Qunjie Zou
Keyword(s):  
Remote Control ◽  
Power Consumption ◽  
High Power ◽  
Web Pages ◽  
Robot Arm ◽  
Experiment System ◽  
Network Servers ◽  
Consumption Cost ◽  
Embedded Web ◽  
High Power Consumption

In E-experiments, the network servers often used to manage experimental plants centrally require high power consumption. In order to reduce such power consumption, cost and size, this paper presents a portable embedded web controller (PEWC) combining embedded technology with Linux + Apache + MySQL + PHP (LAMP), which is the solution stack most widely used globally in Web development. Instead of using servers, the PEWC is used to build a distributed E-experiment system that enables users to do remote control through web pages online. Experimental results show that this system successfully controls robot-arm systems remotely and reduces power consumption by 99%, cost by 90% and size by 95%.

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