Now showing items 11-16 of 16

    • 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 ...
    • 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 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 ...
    • 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 ...
    • 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 ...
    • 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 ...