Browsing Journal Articles by Title

Now showing items 52-71 of 157

Effect of pregate carbon implant on narrow Width behavior and performance of high-k metal-gate nMOS transistors

Mohapatra, Nihar Ranjan; Ganeriwala, Mohit D.; Sivanaresh M., Satya (Institute of Electrical and Electronics Engineers, 2016-07)

This paper experimentally shows the reduction of anomalous narrow width effect (NWE) observed in gate-first high- k metal-gate (HKMG) nMOS transistors by using pregate carbon implants. The experiments are performed with ...
Effects of Small Geometries on the Performance of Gate First High- \kappa Metal Gate NMOS Transistors

Walke, A.M.; Mohapatra, Nihar Ranjan (Institute of Electrical and Electronics Engineers (IEEE), 2012-08)

This paper discusses in detail the effect of small geometries on the performance of NMOS transistors fabricated using a 28-nm gate-first CMOS technology. It is shown that the threshold voltage and transconductance of the ...
Efficient shift-add implementation of FIR filters using variable partition hybrid form structures

Ray, Dwaipayan; George, Nithin V.; Meher, Pramod Kumar (IEEE, 2018-06)

Single constant multiplication (SCM) and multiple constant multiplications (MCM) are among the most popular schemes used for low-complexity shift-add implementation of finite impulse response (FIR) filters. While SCM is ...
Electrical tunability of Partially Depleted Silicon on Insulator (PD-SOI) Neuron

Dutta, Sangya; Chavan, Tanmay; Mohapatra, Nihar Ranjan; Ganguly, Udayan (Elsevier, 2013-10)

The hardware realization of spiking neural network (SNN) requires a compact and energy efficient electronic analog to the biological neuron. A knob to tune the response of the as-fabricated neuron allows the network to ...
Energy efficient single-ended 6-T SRAM for multimedia applications

Surana, Neelam; Mekie, Joycee (IEEE, 2018-09)

Image processing and other multimedia applications require large embedded storage. In some of the earlier works approximate memory has been shown as a potential energy-efficient solution for such error-tolerant applications. ...
Engagement sensitive visual stimulation

Kumar, Deepesh; Dutta, Anirban; Das, Abhijit; Lahiri, Uttama (PAGEpress, 2016-06)

Stroke is one of leading cause of death and disability worldwide. Early detection during golden hour and treatment of individual neurological dysfunction in stroke using easy-to-access biomarkers based on a simple-to-use, ...
Estimation of Transformer Winding Capacitances through Frequency Response Analysis – An Experimental Investigation

Shah, Krupa Rajendra; Ragavan, K. (De Gruyter, 2013-10)

This article focuses on developing a non-invasive method for determining capacitances using frequency response data. The proposed methodology involves acquiring driving-point impedance of the winding under consideration ...
Ethical concerns of human-being, cyber-being and cybertariat: an educational perspective

Sharan, Raghubir; Boruah, Bijoy (International Center for Information Ethics, 2016-12)

Few would deny that machines (along with intelligent machines) are a cultural creation of great significance. The Human race has shown extraordinary skills in achieving this glory. But this is not the glory of an unblemished ...
Evaluating age-related variations of gaze behavior for a novel digitized-digit symbol substitution test

Chatterjee, Debatri; Gavas, Rahul Dasharath; Chakravarty, Kingshuk; Sinha, Aniruddha; Lahiri, Uttama (Bern Open Publishing, 2019-02)

Analysis of cognitive functioning from gaze behavior might serve as an early indicator of age related decline of cognitive functions. Standard psychological tests like the digit-symbol substitution test or the symbol-digit ...
Eye gaze movement studies of control room operators: a novel approach to improve process safety

Sharma, Chandresh; Bhavsar, Punitkumar Kanubhai; Srinivasan, Babji; Srinivasan, Rajagopalan (Elsevier, 2016-02)

Process industries continue to suffer from accidents despite significant regulatory intervention since the mid-1980s. Human error is widely considered to be the major cause for most accidents today. Detailed analysis of ...
Facial expressions in American sign language: Tracking and recognition

Nguyena, Tan Dat; Ranganath, Surendra (Elsevier, 2012-05)

This paper presents work towards recognizing facial expressions that are used in sign language communication. Facial features are tracked to effectively capture temporal visual cues on the signers' face during signing. ...
Fast and accurate lithography simulation using cluster analysis in resist model building

Kumar, Pardeep; Srinivasan, Babji; Mohapatra, Nihar Ranjan (SPIE, 2015-05)

As technology nodes continue to shrink, optical proximity correction (OPC) has become an integral part of mask design to improve the subwavelength printability. The success of lithography simulation to perform OPC on an ...
An FBG-based sensing glove to measure dynamic finger flexure with an angular resolution of 0.1� up to speeds of 80�/s

Jha, Chandan Kumar; Agarwal, Shivang; Chakraborty, Arup Lal; Shirpurkar, Chinmay (IEEE, 2019-06)

We demonstrate a fiber Bragg grating (FBG) sensor-based highly accurate instrumented glove that can measure finger flexure with an angular resolution of 0.1�. The sensing unit consists of an FBG that is very sensitive to ...
Fiber Bragg grating interrogation using wavelength modulated tunable distributed feedback lasers and a fiber-optic Mach–Zehnder interferometer

Roy, Anirban; Chakraborty, Arup Lal; Jha, Chandan Kumar (Optical Society of America, 2017-04)

This paper demonstrates a technique of high-resolution interrogation of two fiber Bragg gratings (FBGs) with flat-topped reflection spectra centered on 1649.55 nm and 1530.182 nm with narrow line width tunable semiconductor ...
Field deployment of a 4320-nm quantum cascade laser-based TDLS system to compare the background CO2 levels in Mt. Abu with foreground measurements in Gandhinagar, India

Roy, Anirban; Chawhan, Rohan S.; Chakraborty, Arup Lal (Society of Photo-optical Instrumentation Engineers, 2020-02)

We report on the design, development, and field deployment of a 10-mW, 4320-nm distributed-feedback quantum cascade laser-based tunable diode laser spectroscopy (TDLS) system in India for in situ measurement of atmospheric ...
First steps toward CNN based source classification of document images shared over messaging app

Joshi, Sharad; Saxena, Suraj; Khanna, Nitin (Elsevier, 2019-10)

Knowledge of source smartphone corresponding to a document image can be helpful in a variety of applications including copyright infringement, ownership attribution, leak identification, and usage restriction. In this work, ...
A force myography-based system for gait event detection in overground and ramp walking

Godiyal, Anoop Kant; Verma, Hemant Kumar; Khanna, Nitin; Joshi, Deepak (Institute of Electrical and Electronics Engineers, 2018-04)

In this paper, we present a novel method to determine the heel strike (HS) and toe-off (TO) during overground (OG) and ramp walking, including the transition. The method utilizes force myography (FMG) signals from thighs ...
A framework for efficient information aggregation in smart grid

Joshi, Amit; Das, Laya; Natarajan, Balasubramaniam; Srinivasan, Babji (IEEE, 2019-04)

The two-way communication of information between agents in the smart grid, while making way for better monitoring and control, comes at the cost of elevated communication traffic. Compressive sensing is a technique that ...
Frequency estimation techniques in capacitance-to-frequency conversion measurement

Tyagi, Tushar; Sumathi, P. (AIP Publishing, 2020-01)

The process of capacitance measurement consists of converting the capacitance under measurement into a secondary variable such as voltage, time-period, and frequency. This paper lays special focus on the capacitance-frequency ...
Fuzzy Logic Based Control for Parallel Cascade Control

Murthy, K.V.V.; Karthikeyan, Rangaswamy; Manickavasagam, K. (International Journal on Automatic Control and System Engineering (ICGST-ACSE), 2010-12)

In chemical industries parallel cascade controllers are used to improve the dynamic performance of a control system. Cascade controllers has two controllers, primary and secondary controllers in cascade. In this paper, a ...

Now showing items 52-71 of 157

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