BRAC University Institutional Repository

Browsing by Department "Department of Electrical and Electronic Engineering, BRAC University"

Browsing by Department "Department of Electrical and Electronic Engineering, BRAC University"

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  • Jalal, S. M. Shuharto; Mahamud, Md. Sajid (BRAC University, 2016)
    Beholding the current situation of our country, lack of security and safety is a major issue with increasing crime rapidly where miscreants take advantage of the traditional vulnerable security system. This system can ...
  • Faruque, Abdullah Al; Maoya, Jannatul; Bisher, Kazi Diganta (BRAC University, 2016-12-14)
    The Surface Plasmon Resonance (SPR) biosensor method has emerged as a very flexible and powerful approach for detecting a wide diversity of bio-molecular interactions. This Surface Plasmon Resonance (SPR) for boisensoring ...
  • Ahmed, Tarem; Wei, Xianglin; Ahmed, Supriyo Sabbir; Pathan, Al-Sakib Khan (© 2012 International Journal of Communication Networks and Information Security, 2012)
    We propose a new algorithm based on machine learning techniques for automatic intruder detection in visual surveillance networks. The proposed algorithm is theoretically founded on the concept of Minimum Volume Sets. Through ...
  • Haque, Fatin Farhan; Duity, Rimi Reza; Authoi, Syed Shamsia Tanzin (BRAC University, 2016-04)
    Due to distinctive electronic properties and potential future application in tunable bandgap opening, Graphene Nanoribbon (GNR) has apprehended strong attention. Boron Nitride Nanoribbons (BNNR) exhibit analogous structure. ...
  • Kabir, Md Ashfanoor; Abedin, Amina Hasan; Rahman, Dhrubo; Mustafiz, Rubiya Binta; Choudhury, Mohammad Ali A Shoukat (© 2011 Institute of Electrical and Electronics Engineers Inc., 2011)
    Two topologies of single-phase Buck and Boost AC-DC converters are presented. Instead of using a single phase rectifier followed by a boost dc-dc converter, or using a bridge rectifier with two diodes and two switches, the ...
  • Hasan, Md. Toufiq; Mustafa, Benazir; Ahmed, Tanvir (BRAC University, 2016-12-14)
    The objective of this thesis project is to design technologically advanced fare meter for transportation. In our country all the taxicabs use digital meters which are imported from foreign countries. These meters are easily ...
  • Kabir, Md Ashfanoor; Abedin, Amina Hasan; Islam, Samia; Choudhury, Mohammad Ali A Shoukat (© 2011 Institute of Electrical and Electronics Engineers Inc., 2011)
    To topologies of single-phase Ćuk AC-DC converters with low input current THD and high input power factor are proposed. Instead of using a single phase rectifier followed by a boost DC-DC converter, or using a bridge ...
  • Mehad, Shakkharatul Haque; Islam, Showmik; Rahman, Mashfiqur; Khan, Naziur Rahman (BRAC University, 2016-12-12)
    Bangladesh is presently experiencing a demographic move and the extent of the populace of the age 60 years and more is drastically increasing. The elderly population of Bangladesh is currently 7.7 percent of the whole ...
  • Redowan, Mesbah; Sami, Tasnim Muntasir; Islam, Aynul (BRAC University, 2016)
    Overly populated and developing countries, such as our country Bangladesh is facing energy resources scarcity over the last few decades. Specially, the rural areas in Bangladesh which covers at least 50 % of our land suffers ...
  • Jahed, Tasnia; Das, Ipshita; Iqbal, Niaz; Sabah, Sanjida Hossain; Ferdous, Hasan Shahid (© 2011 Institute of Electrical and Electronics Engineers Inc., 2011)
    Standards groups and regulatory bodies around the world are increasingly seeking new ways of using and allowing access to allocating spectrum. In most parts of the world, cellular network bands are overloaded, but amateur ...
  • Hasan, Mohammed A.; Arifin, K.; Rahman, Arifur K M Zillur; Azad, AKM Abdul Malek (© 2011 Institute of Electrical and Electronics Engineers Inc., 2011)
    This paper describes a novel design and implementation of an automatic control system for solar hot water system in both domestic and industrial purpose. The project consists of one 150 liters evacuated tube solar collector, ...
  • Iqbal, Anika; Faruq, Mohi Uddin; Chowdhury, Sayem; Srijan, Mehdi Hasan (BRAC University, 2016)
    Preserving perishable goods as soon as they are harvested is the main concern for the farmers in the rural areas of Bangladesh for lack of cold storage facilities and absence of electricity supply. To supply ample facilities ...
  • Alam, Marzia Ruman; Azad, AKM Abdul Malek (© 2012 Institute of Electrical and Electronics Engineers Inc., 2012)
    This paper proposes a data acquisition (DAQ) system for the bio signals which is based on the use of biosensors, signal processing unit, data acquisition card and computing device. The methodologies of developing a biomedical ...
  • Mizi, Md. Shofiqul Azad; Ahmed, Sadman; Khan, Irtiza Yamin; Islam, Md. Saiful (BRAC University, 2016-12-14)
    Proposal for building a wireless digital pen, which can work like a computer mouse, but more elegantly with the help of image processing (on MATLAB). This pen can be used for writing, painting in classrooms, conferences, ...
  • Ahmed, Tarem; Pathan, Al-Sakib Khan; Ahmed, Supriyo Sabbir; Wei, Xianglin (© 2012 The Society for Modeling and Simulation International., 2012)
    Many schemes have been presented over the years to develop automated visual surveillance systems. However, these schemes typically need custom equipment, or involve significant complexity and storage requirements. In this ...
  • Rahman, Kazi Jubidur; Hasan, Mustafa Mahmud; Ahmed, Nowshin; Zaman, Rawshan (BRAC University, 2016)
    In this thesis we will discuss RFID based Smart Toll Collection System as a solution to solve the traffic problems and also to maintain transparency of the toll collection system. Our aim is to make a digital toll collection ...
  • Hasan, Mohammed A.; Rahman, Arifur K M Zillur; Azad, AKM Abdul Malek (© 2011 Institute of Electrical and Electronics Engineers Inc., 2011)
    Being a developing country, Bangladesh has a very poor condition in terms of generating electricity. Alongside, natural resources like fuel and coal are in limited amount and will not be able to sustain forever. As a result, ...
  • Khan, Mohammed Masum Siraj; Arifin, Md Shamsul; Hossain, Md Rubaiyat Tanvir; Kabir, Md Ashfanoor; Abedin, Amina Hasan; Choudhury, Mohammad Ali A Shoukat (© 2012 Institute of Electrical and Electronics Engineers Inc., 2012)
    Two new topologies of single-phase AC-DC converter using Buck and Buck-Boost conversion with low input current THD and high input power factor are proposed. Instead of using a single phase rectifier followed by a boost ...
  • Zafar, Fairooz; Maliha, Maisha; Afnan, Moin (BRAC University, 2016-12-14)
    Keeping our homes and office spaces safe and secure from intruders has always been a priority in our lives and like everything else, adding technology in this aspect can make our existing security measure better and more ...
  • Hasan, Rifatul; Mustary, Sharmin; Bristy, Nigar Sultana (BRAC University, 2016-04-19)
    In many power converter applications, analysis of switching power loss of IGBT is considered desirable. In our thesis, the switching behavior is analyzed through investigation into transient anode voltage modeling of ...