Search
Now showing items 11-20 of 75
Performance evaluation of a solar powered electric vehicle
(BRAC University, 2017-12)
Solar power is one of the key source in the field of renewable energy in current world. The solar energy is converted to electrical energy by means of photovoltaic cells like as Monocrystalline silicon, Polycrystalline ...
Design and analysis of DC-DC PWM converter and DC-AC converter
(BARC University, 2017-12)
Converters are electrical circuits that converts a voltage level to another. Inverter is used in different purposes of lives. DC-DC converters are also known as switching converters, switching power supplies or switches. ...
Silver nanoparticle synthesis, characterization, properties
(BRAC University, 2017-12)
Nanoparticle is a part of ultrafine particle and it has at least one dimension with lengths in between 1nm to 100nm, which shows different properties to the bulk materials for its greater surface area per weight. Now a ...
Eshtablishment of "BRAC Onnesha" nano sattelite ground station and comparative analysis of different types of antenna as a portable low earth orbit sattelite ground station receiving antenna
(BRAC University, 2017-08)
BRAC ONNESHA is the first Nano-Satellite of Bangladesh which opened path for students to start research in space engineering. BRAC Onnesha Ground station is the first Nano-Satellite Ground station of Bangladesh assembled ...
Portable non-invasive cardiac health monitoring device
(BRAC University, 2017-08-20)
Recent technological advancements have accelerated public healthcare sector by developing biomedical devices with advanced functionalities. New innovations have made it possible for the consumers to use portable devices ...
Transparent microstrip patch antenna using indium tin oxide for telecommunication applications
(BRAC Univeristy, 2017)
Transparent microstrip patch antenna has been the main focus of this thesis work. The use of transparent antennas for stealth and telecommunication purpose has been the incitement of this research. Lately the urge for high ...
Study of LSPR characteristics of nano bi-pyramid as metals, transition metal nitrides and transparent conducting oxides for bio-molecule detection
(BRAC University, 2017-08-20)
The Localized Surface Plasmon Resonance (LSPR) occurs when the electrons in the nanoparticles interact with incident electromagnetic field. The potential to develop highly sensitive and specific sensors for biological ...
Prospects of graphene and carbon nanotube for nanoscale interconnects
(BRAC University, 2017-12)
Interconnects are the channels that provide power and carry signals between various
components on an integrated circuit. As technology is shrinking to nano scale the
thickness of the interconnect wire is also decreasing. ...
Automated car parking system
(BRAC Univeristy, 2017)
Now a day’s vehicle parking is an important issue and day by day its necessity is increasing. In Bangladesh we are still using the manual vehicle parking system and that is why we are facing problems like wastage of time ...
The performance analysis of single and dual axis sun tracking system: a comparative study
(BRAC University, 2017-08-20)