Browsing by Subject "Electrical and electronic engineering"
Now showing items 21-40 of 168
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Comparative study on DC-DC Converters
(BRAC University, 2012) -
Comparison of the performance of ballistic schottky barrier graphene nanoribbon FET
(BRAC University, 2014-09)Silicon has been the primary material of choice to meet current needs of the electronics industry. The advancement in technology has led to a growing demand for smaller devices with improved performance. However, silicon ... -
Complete analytical model of GaN MESFETs for high power and Microwave frequency applications
(BRAC University, 2011-12)In the past few years, growing interest has been paid to the wide band gap materials such as GaN because of its low thermal generation rate and high breakdown field for its potential use in high power, high temperature and ... -
Congestion control of wireless radio access network traffic using radio over fiber
(BRAC University, 2013-12)With the emergence of new communication methods and wireless generations we need new technique to battle the communication drawbacks. One of the most common communication drawbacks is Wireless Traffic Congestion. It happens ... -
Contingency analysis and reliability evaluation of Bangladesh power system
(BRAC University, 2011-04)An over-riding factor in the operation of the power system is the desire to maintain security and expectable reliability level in all the sectors- power generation, transmission and distribution. System security can be ... -
Current-Voltage characteristics of carbon Nanotube field effect transistor considering Non-Ballistic conduction
(BRAC University, 2013-09)The need for technological advancement in the field of electronics has been ever increasing. Till now silicon has been the prime material of choice for meeting the current demands. However, silicon has its own limitations; ... -
Data processing through biosensors and development of simulation software in RTlinux
(BRAC University, 2011-05-02)Biomedical engineering is the application of engineering principles and techniques to the medical field. The development of biomedical engineering is responsible for improving healthcare diagnosis, monitoring and therapy. ... -
Data processing through biosensors and development of simulation software in windows & RT-Linux
(BRAC University, 2012-04-05)Solving real life problems are often very time demanding due to the high sensitivity of the system such as biomedical devices which are actually used to get data to represent the critical state of a human or animal body. ... -
Design a solar clean car
(BRAC University, 2012-04)Prior to year 2000, most vehicles in Bangladesh were used to run on petroleum. Though we have to import it and in international market the demand of petroleum oil is always higher than the supply and that’s why it is always ... -
Design and construction of a numerical over current relay
(BRAC University, 2015-12)The project aims at the design and the construction of a laboratory replica for a commercial numerical over current relay using microcontroller and micro CT. It will acquire, sample and covert into digital form the analog ... -
Design and development of a cost effective urban resedential solar PV system
(BRAC University, 2010-12) -
Design and development of microcontroller based ECG simulator
(BRAC University, 2010-12)For the training of doctors as well as for design, development and testing of automatic ECG(Electrocardiogram) machines, a subject with a known abnormality of heart is essentially required. ECG simulator is an electronic ... -
Design and development of unmanned aerial vehicle (Drone) for civil applications
(BRAC University, 2015-04)UAV is defined as an aerial vehicle that does not carry a human operator, uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expandable or recoverable, and can carry a ... -
Design and implementation of a QPSK demodulator
(BRAC University, 2010-08) -
Design and optimization of vision based light control system for smart departmental store
(BRAC University, 2013-12)In our thesis work we explore the various possibilities of enhancing user comfort and operational cost of smart departmental store providing several range of method for maximum utilization of resources. We present a ... -
Design and simulation of a solar PV system for BRAC University
(BRAC University, 2010-12-10) -
Design and VLSI implementation of high performance face recognition system
(BRAC University, 2013-04)In this paper, we have proposed a novel hardware architecture for face-recognition system. In order to make the system cost effective we have used a simple yet efficient algorithm of face-recognition system. We have designed, ... -
Design of a charge controller circuit with Maximum Power Point Tracker (MPPT) for Photovoltaic system
(BRAC University, 2012-12-15)This thesis, aim to design and simulation of a simple but effective charge controller with maximum power point tracker for photovoltaic system. It provides theoretical studies of photovoltaic systems and modeling techniques ... -
Design of a pure sine wave inverter for PV application
(BRAC University, 2011-10-11)An inverter circuit by using Sinusoidal Pulse Width Modulation (SPWM) switching schemes is developed to run AC utilities. Inverter is a circuit that converts a DC source to an AC source. DC is one type of energy that is ... -
Design of a single phase AC-AC converter
(BRAC University, 2012-04-12)An AC-AC voltage controller is a converter which controls the voltage, current and average power delivered to an AC load from an AC source. They are used in practical circuits like light dimmer circuits, speed controls of ...
