Thesis & Report, BSc (Electronics and Communication Engineering)

 

Recent Submissions

  • Performance analysis of a wireless communication network using MIMO system 

    Saha, Siddharth; Shajib, Kamrul Hasan; Saha, Archita (Brac University, 2021-09)
    The rate at which data transmits from source to destination is a major aspect of wireless communication networks. It is desirable to transmit data bits with no possible errors but due to channel constraints and system ...

  • Internet of Things (IoT) based air quality index measurement system for Dhaka city 

    Aurangajeb, Raoha; Karmaker, Sajib; Kamal, Md. Ridhwan; Tasdid, M. Sadman (Brac University, 2021-10)
    Air pollution is a burning question for the environment nowadays, requiring paramount interest. Air pollution can be controlled by monitoring the level of pollutant gases (NO2, SO2, CO2, CO, O2, PM 2.5, PM 10, etc.) in a ...

  • Optical mapping of Tip-Enhanced Raman Spectroscopy (TERS) 

    Mishuk, Md. Nasimuzzaman (BARC University, 2017)
    Imaging technique with high-sensitivity and high-spatial-resolution at single molecular level is always a desired aspect to the researchers. In association with scanning probe microscopy and surface-enhanced Raman spectroscopy ...

  • RouteFinder : real-time optimum vehicle routing using mobile phone network 

    Ahmadullah, Najiba; Islam, Shahpar (BRAC University, 2014-08-28)
    Road traffic congestion is a major issue in most mega cities. The traffic jams are often exacerbated by drivers habitually following the same routes. A real-time, optimum vehicle routing system that takes traffic density ...

  • Comparison analysis of wireless network audits using open source tools 

    Islam, Nuzhat Nuary; Zareen, Fahmida (BRAC University, 2014-09-01)
    Wi-Fi, also spelled Wifi or WiFi, is a popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves. WiFi has a lot of advantages, they are easy to set up and ...

  • Hybrid wireless mesh network 

    Hossain, Foez Md Iqbal; Imran, Misbah Uddin Md.; Ahmed, Md. Saleh (BRAC University, 2013-12)
    In the last few years, there has been an immense influence of wireless networks in our daily life. Especially, wireless mesh network has got a prominent attention in academic research and commercial deployment as well. We ...

  • A comparative study of DC/AC pure sine wave inverters 

    Bintu, Nusrat Khan; Muhammad, Labiba; Anjum, Navid (BRAC University, 2013-12)
    A power inverter or inverter is an electrical power converter that changes direct current (DC) to alternating current (AC). The converted AC can be at any required voltage and frequency with appropriate transformer, switching ...

  • Analysis of Rectifier circuits with power factor correction 

    Hassan, M. M. Emran; Sultana, Afrin; Akther, Sunjida (BRAC University, 2014-01)
    Power Factor, the ratio between the real power and the apparent power forms a very essential parameter in power system. It is indicative of how effectively the real power of the system has been utilized. With rapid ...

  • Design and optimization of an UWB microstrip patch antenna using dielectric substrates Duroid 5880 And FR4 

    Chowdhury, Nusrat Tasnufa; Chowdhury, Dilruba (BRAC University, 2014-01)
    No longer new in wireless technology; the ultra wide band (UWB) radio transmits large amounts of digital data over a wide spectrum of frequency bands (>500MHz) at distance up to 230 ft at very low power (< 0.5 mW), As well ...

  • Automating ICU emergency signaling 

    Bengali, Rashida; Yeazdani, Nabila; Zaman, Naima (BRAC University, 2013-08)
    In this thesis, a recursive algorithm based on kernel mapping is applied to develop an automated, ICU Signaling. The method is portable and adaptive, and has lower complexity. Streams of different medical parameters are ...

  • Museum security system 

    Muhtadi, Taseen; Amin, Nurul; Tabassum, Musrat (BRAC University, 2012-12-15)
    A comprehensive security system incorporating motion sensors and laser sensors activated and deactivated by a password. The security system is designed to protect a valuable object. Access to the room can only be gained ...

  • Design and animation of automated alternative solar water heater system at the BRAC University roof top by using solid works and implement the controller using GAL technology 

    Chowdhury, Ahasanul Haque (BRAC University, 2012-05)
    The objective of the thesis is to design the “alternative Solar Water Heater with Automated control system”, which is developed by CARG at the roof top UB building, using “SolidWorks 2012” software. Initially, I made a 2D ...

  • Performance analysis of a Multi-tone direct sequence code division multiple access (MT-DS-CDMA) system over a nakagami-m fading channel 

    Salma, Umme; Tanni, Tanzina Rahman; Mourin, Nishat Jahan; Islam, Humayra (BRAC University, 2011-05)
    Performance analysis has been carried out for a multi-tone DS-CDMA wireless communication system over a faded channel considering the channel limitations. The analysis is based on MT-DS-CDMA system and a rake receiver with ...

  • Performance and analysis of DC-AC pure sine wave inverter 

    Purification, Paul (BRAC University, 2010-12-08)
    Energy crisis are of special attention in today's world. The unending usage of non-renewable energy sources will bring an end to the limited resources in near future. In order to preserve the resources, several alternative ...

  • Alternative solar water heater for domestic purpose 

    Sadrin, Samara; Hossain, Maherin; Mohith, Ehsanul (BRAC University, 2009-08)
    In this report we aimed to incorporate solar energy in the domestic household. We designed a system that would allow the user to attain hot water in an efficient and cheap manner. Every household has domestic electric water ...

  • Security issues in VANET 

    Sakib, Rizwanul Karim; Reza, Bisway (Department of Electronics and Communication Engineering, BRAC University, 2010-04-16)
    A Vehicular Ad-Hoc Network or VANET is a form of Mobile Ad-Hoc Network or MANET which provides communication between vehicles and between vehicles and road-side base stations. A vehicle in VANET is considered to be an ...