Department of Electrical and Electronic Engineering (EEE): Recent submissions

Now showing items 221-240 of 572

    • Fundamental applications of Internet of Things 

      Chowdhury, Md. Monwar Jahan; Jesan, Md. Fazlul Haque; Milon, Md. Saiful Islam (BRAC University, 2018)
      Presently there is a globally growing demand across all industries for small and portable electronic devices which feature Internet connectivity. This is largely due to their ease of use provided by robust interoperability ...

    • Electrically assisted wheelchair for physically disabled people with torque sensor and dedicated solar charger kit 

      Khan, A.S.M. Mahibullah; Islam, Tariqul; Urmi, Rifat Jerin; Rahman, Muhaiminur (BRAC University, 2018-09)
      Mobility of the physically disabled people is a great concern of the society. It is really difficult to realize the problems and sorrows of a physically disabled person who is partially or fully dependent on others or ...

    • Feasibility of waste to energy conversion in Bangladesh 

      Alam, Md Nahian Ibne; Ahmed, Wakil; Badhon, S.M. Shams Islam (2018-04-17)
      Bangladesh is one the fastest developing countries with lots of opportunities due to its rich natural resources and human power. With the governments vision of digital Bangladesh the usage of electronic equipment is ...

    • Millimetre wave antenna for tracking applications in 60GHz band 

      Rahman, Md. Fahim Ur; Islam, Md. Sumon; Khan, Walid Uddin; Yeashmin, Purnima (BRAC University, 2018-08-01)
      In this thesis, the design, fabrication, and characterization of a 2 x 8 corporate feed antenna array operating at the 60 GHz band for applications of directional purposes like automated vehicle. To design our desired ...

    • Design of metamaterial loaded microstrip patch antenna array 

      Usha, Tamanna Yeasmin; Choudhury, Tarannum; Anushka, Hanan Ashrafi (BRAC University, 2018-10)
      Rectangular patch antenna is a commonly used antenna for the microwave ranges. It is easily manufactured and has been studied thoroughly. But its size cannot be reduced as it is inversely proportional to operating ...

    • Study of AC-DC converter 

      Masud, Ali Tanjim Bin; Kabir, Md. Ishmam; Zannat, Meftahul; Banik, Niloy (BRAC University, 2018-10)
      The modern electronic devices operate with low DC output voltage. The AC utility supply needs to be converted and step down to a suitable DC voltage. During earlier days, the converters were huge in size and were expensive ...

    • Design and development of a stepper motor position control system in micro-stepping mode using Atmega32 Microcontroller 

      Hasan, Mahmud; Refath, Nehal Hasnain; Ferdus, Rifat (BRAC Univeristy, 2018-04)
      Stepper motor mainly operates on open loop controller which actually causes loss of steps and slip of steps and so closed loop position control is being developed to overcome these drawbacks. The controller is usually of ...

    • A new heuristic approach for assessing losses in power distribution system 

      Rahmatullah, B.D. (BRAC Univeristy, 2018-03)
      Among the three main components of the power system: generation, transmission and distribution, most pressing problem in the power sector has been with the distribution system. It is well conceived that almost all the ...

    • Restoration of frequency due to variation of load in an autonomous microgrid 

      Alamgir, Md. (BRAC Univeristy, 2018-04)

    • Implementation of dynamic vehicular rerouting, vehicular safety and pollution reduction techniques using VANET 

      Arnab, Sandipan Paul; Islam, Md. Shahidul (BRAC Univeristy, 2018-04)
      Vehicular Ad hoc NETwork (VANET) is based on V2V communications between vehicles and V2I communications between vehicles and V2I communications between vehicles and access points located at the road-side infrastructures. ...

    • Graphene based Solution Gated Field-Effect Transistors (SGFET) for biosensors 

      Sarker, Abdullah Hossain; Tabassum, Maisha; Erfan, Nafis (BRAC Univeristy, 2018)
      Graphene based SGFETs offer several advantages over other sensing devices in aqueous environment due to the exceptional properties of Graphene. Properties of Graphene such as high tunability, sensitivity, rigidity, ...

    • Electric aircraft with HTS (High Temperature Superconductor) motor, eesign & simulation 

      Pial, Mohammad Mohtasim Hamid; Bayezid, Ridwan; Karim, Md.Rezaul; Islam, Reazad (BRAC Univeristy, 2018)
      Evolution of electric aircrafts would allow more efficient, quiet and green transports that would reduce the emission of greenhouse gases along with reduction in the overall flight expenses, which conventional IC engines ...

    • Embedded real time blink detection system with heart rate sensing for driver fatigue monitoring 

      Habiba, Umme Saira; Ahmed, Shafinaz Nadia; Angkan, Prithila; Sahad, Md Arman Noor (BRAC Univeristy, 2018)
      Road accidents are a common phenomenon in our daily lives. Each year these road accidents led to many deaths, fatal injuries and economic losses all over the world. One of the major reasons of these accidents is the ...

    • Design, implementation and feasibility study of a solar home system 

      Abir, Md. Nazmus Sakib; Choudhury, Abdullah Rabbani; Maria, Afrina; Haque, Md. Mesbah-Ul- (BRAC Univeristy, 2018-04)
      Electricity is one of the greatest blessing of the world. It has made impossible things possible. Regrettably there are approximately 1.3 billion people who are deprived of this blessing. Most of these people are the people ...

    • Study and analysis of switching transients in high voltage transmission line 

      Ahmed, Prottasha; Faiyaz, Alif Fatin; Gupta, Anik Das; Rashid, Hisham -Al- (BRAC Univeristy, 2018-04-17)
      A switching transient over-voltage is created and travels along the line following switching to energize or de-energize a transmission line. This switching transient over-voltage will reach its highest levels at the ...

    • Wireless power transfer 

      Khandaker, Tahsin; Alam, MD. Mahmudul; Zaheen, M. Sajib; Chowdhury, Dipta (BRAC Univeristy, 2018)
      Electric vehicles are making a new era in the world of vehicles and electronics where Bangladesh has just started getting the touch of this technology. It is very efficient and a way of saving our natural resources aiming ...

    • Identification and comparative analysis of potholes using image processing algorithms 

      Anik, Fahim Shahriare; Ahmed, Asif; Maheen, Avita; Alam, Puily (BRAC Univeristy, 2018-04-17)
      Potholes have become a major havoc and are the leading reason for the damage of road transportation vehicles. This is why this paper was made to verify and understand whether a feasible commercial product can be made using ...

    • Implementation of soft switching in resonant converters 

      Mehedy, Mehedy Hachan; Zoardar, Md. Akib Hasan; Islam, Sayed Alvee; Ahmed, Shakil (BRAC Univeristy, 2018)
      Switch is an electrical component that can turn on or off in an electrical circuit, interrupting the current or diverting it from one conductor to another. In power electronics sector hard switching and soft switching ...

    • Semi-automatic system of lumen measurement of LED lights in an embedded box 

      Toyan, Md. Aftahee; Masud, Ahmed Shahriar; Amin, Sams Shafiul; Jeeval, Faiad Raihan Hafiz (BRAC Univeristy, 2018)
      Due to an exceptional geographical location, Bangladesh can produce significant amount of solar energy, which is 1840-1575 kWh/m^2 annually. Because of that solar home system (SHS) is gaining enormous popularity in our ...

    • Android controlled home automation system based on different power optimization modes 

      Rifat, Md. Salman; Fahad, Maruf Naim (BRAC Univeristy, 2018-04-17)
      This project is developed for controlling home appliances through internet in real time and also to operate them in different modes from any remote places. Our main focus is to operate the home appliances in our desired ...