Vol 5 Issue 1 January 2017-March 2017

Abstract: In this paper we are going to design and synthesis of PDM/ DP-QSPK/BPSK Transceiver.  All this techniques are very important in analog digital communication .These techniques can also implemented by using VHDL or VERILOG language. The digital system of QPSK is planned using a reversible logic gates which yields in low power, less required area and less amount of delay. These techniques can easily implemented on FPGA. Some simulation results of these techniques are also in presented in this paper.

Keywords: VHDL or VERILOG language, PDM/ DP-QSPK/BPSK.

Title: Design and Synthesis of PDM/DP-QPSK/BPSK Transceiver

Author: Sumedha Chhikara, Manju Bala

International Journal of Electrical and Electronics Research  

ISSN 2348-6988 (online)

Research Publish Journals

Abstract: Now days, terrorism has increased; which includes bombing, missile attack. These attacks are paramount trouble being reason of economic loss, assets damage, and human dying which heavily affects nation’s security. This poor security is due to lack of technological progress, that’s why India is still developing country. Missile attacks through aerospace are surprise attacks; so creates huge loss of the Nation. Therefore, to find out the solution of this headache is being goal of researchers. Our paper is contributing to the solution of improving nation’s security techniques. We are using Mamdani Fuzzy Inference System for the evaluation of multiple target tracking which are fired from our enemies by Missile guidance. Missile guidance concerns the means by which the missile receives commands to maneuver alongside ways to attain a target. For this we are using MatlabR2014a software with simulink8.3 toolbox for the purpose of modeling, scrutinizing, and simulating linear and nonlinear systems. The simulation result gives an idea of missile attack to enemy targets.

Keywords: Fuzzy Inference System (FIS), Mamdani Fuzzy Inference System, Missile guidance system, Multiple target tracking.

Title: Performance of Mamdani Fuzzy Inference System for Tracking Multiple Targets Using Autopilot System

Author: Shubhechchha Rane, Dr. L.K.Ragha, Deepak Kurule

International Journal of Electrical and Electronics Research  

ISSN 2348-6988 (online)

Research Publish Journals

 

Abstract: The synchronization with the grid uses Phase Locked Loop (PLL) for finding the angle at which the wave is travelling. Synchronization would help in both the power factor correction and the harmonic reduction due to the load. The load compensation is the way these harmonics are compensated by use of the PLL techniques. The PI controller would be involved with the PLL in the grid synchronization. The dynamic performance of the grid interfacing depends on the PI controller. This paper targets an attempt to develop a PLL less grid interfacing technique, which would be used for the power factor correction and the harmonic elimination. The notch filter algorithm is used to remove a particular amount of frequency from the signal during the signal detection mode before giving it to the current controller, which is used for the power factor correction using the harmonic elimination algorithms. This implementation is carried out with the solar panel as the input with the boost converter supplying the inverter. The Maximum Power Point Tracking (MPPT) controller is used in the boost converter for tracing the maximum power from the solar panel. Perturb and observe method for the MPPT algorithm is used in this implementation. The notch filter output is given as the reference to the PWM generation in order develop a PWM that would reduce the harmonic current effect to the load side, A synchronized wave is generated in the output of the inverter that would be used to be connect to the single phase grid. The Mat lab based simulation of the whole closed loop implementation would be carried and the results are discussed and tabulated. Keywords: MPPT, P&O, Single phase PLL-less, Harmonic Elimination, Boost converter, PCC, PWM, and Notch filter. Title: Single Phase Grid Synchronization by Load Compensation Using Photovoltaic Generation System Author: Roopa Nayak H., Ashwini A. International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: In this paper the electronic characteristics of double gate graphene nanoribbon field effect transistor (GNRFET) at wide range of temperatures are evaluated. Temperature is varied from 250 to 450 ° K. The simulations are performed by the self-consistent solution of Poisson–Schrödinger equations, within the non-equilibrium Green’s function (NEGF) formalism. A loop between these two equation is required. Different parameters of GNRFETs like saturation current, leakage current, sub-threshold swing, threshold voltage and current ration are evaluated in wide range of temperatures. Simulation results show that device threshold voltage decreases and sub-threshold swing increases at high temperatures. The results show that there is a linear relation between sub-threshold swing and temperature. Also, Saturation current is improved at high temperatures but at a same time the leakage current characteristic is damaged by applying higher temperatures. Decrease in leakage current is more noticeable than increase in saturation current thus the device current ratio decreases at high temperatures. Keywords: GNRFET, temperature variations, NEGF, subthreshold swing, current ratio, leakage current. Title: Evaluation of Electronic Characteristics of Double Gate Graphene Nanoribbon Field Effect Transistor for Wide Range of Temperatures Author: MiladAbtin, Ali Naderi International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: In this era of intense competition supplier management Holds key importance as it is not only important from cost management i.e. inventory management, reliability, faster delivery to customers. Flash Electronics India Pvt.Ltd.is leading Tier 1 supplier of Automobile electrical and electrical components for Bajaj Auto Ltd, Volkswagen India Ltd, Genaral Motors India Ltd, Dellarto India .It adopted TPM as strategic Initiative for achieving manufacturing excellence .It has was awarded with “BAL TPM EXCELLENCE’ Award. As a part of Journey towards excellence FEIPL adopted a new initiative of Implementing TPM at vendors end .In this Paper we will discuss Framework of vendor TPM and results obtained for pilot lot. Keywords: TPM, Supplier development, manufacturing excellence. Title: ‘Vendor TPM’ Implementation at Indian Automobile Electrical and Electronics components manufacturing organization Author: Rohit R. Parab, Ajaykumar A .Ambike International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: Nanotechnology is rapidly developing subdivision of technology that affects on many fields. Medicine is also affected from nanotechnology; since, in cancer treatment nanotechnologically modified methods can be used. One of the developing usage fields of nanotechnology is cancer treatment. Nanotechnology can assist to have better diagnosis with less harmful substances as optical nanoparticles and ICG molecules, to provide efficient drug delivery to tumor cells with liposomes and functionalized micelles. Nanotechnology can be also used in molecular imaging with tomography and photoacoustic imaging of tumors and therapy of cancer as photothermal and radiotherapy. Finally, nanotechnology is still developing science can be defined as next generation techniques for cancer disease; at the same time it comes with many advantages to treat cancer patients. Keywords: Nanotechnology; Cancer treatment; Imaging. Title: NANOTECHNOLOGY IN CANCER TREATMENT Author: Manju Bala, Sumedha Chhikara International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: Modern industrial mechanisms and traction system are mainly depending upon electric drives. The electric drives not only change the working environment of industry but makes system efficient, economical and fast, through multi-Level Inverter. Solid state control of drives changes the position of electric drives. Now Multi level invert like diode clamped, fly back and Cascaded H Bridge Inverter make these drives state of art for today’s requirement with adjustable speed technology. Adjustable speed drives, cascaded H bridge multi-level inverter are the need of present era and efficient control for the technology is ever changing Pulse width modulation techniques change very efficiently. Common inverters are not sufficient for L-L and L-G peakvoltage so move us towards cascade H bridge multilevel inverter. Here, Pulse Width Modulation techniques are adopted to obtain a distortion less output L-L and L-G voltage with the help of MATLAB/Simulink. Keywords: Cascade H bridge Multilevel Inverters PWM, SPWM, SVPWM. Title: Simulation and Analysis of Cascaded H-Bridge Multi Level Inverter through Pulse Width Modulation Author: Ankit Dubey, Rakesh Singh Lodhi International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals