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Now showing items 21-30 of 408
Infrared thermography based performance analysis of photovoltaic modules
(Brac University, 2019-04)
Interest on generating power from photovoltaic (PV) system is increasing day by day. Power generation from such systems is affected by some factors that can be detected in early stage through proper monitoring. Infrared ...
Single molecular transistor
(BRAC University, 2017-12)
Eectron transport through single particles is emphatically influenced by single-electron charging and the vitality level quantization. In this proposition, we research electron transport in single particle transistors made ...
Performance analysis of bifacial PV module based multilevel solar panel system for urban areas
(Brac University, 2019-12)
The objective of this work is to carry out a performance analysis of bifacial module based
multilevel solar panel systems. The proposed system will occupy less space and harness more
solar energy than the existing ...
Automatic docking system using sonar
(BRAC University, 2015)
Since Bangladesh is crisscrossed by rivers, river ports and river ways have been playing a significant role to the transportation of goods here and there. Almost all big cities and commercial centers of Bangladesh have ...
Mode interactions in photonic crystal nano-cavity arrays
(BRAC University, 2014-08)
Over the last few decades Photonic Crystals (PhCs) have enjoyed immense attention from
engineers, physicists and other interested parties due to its unique characteristics and its
promise to revolutionize optical ...
Smart automation system based on field programmable gate array
(BRAC University, 2016-12)
Smart automation system is an evolution of human kind to a new era. These systems do all the jobs quickly and efficiently which saves time in our daily life, and in order to make these smart systems work more efficiently, ...
5 degree of freedom robotic Arm
(BRAC University, 2016)
A robotic arm is one type of mechanical arm which is similar to a human arm and can do most of the works that a human arm can do. It can do various works which is very risky for a human. A robotic arm is programmable and ...
Design and optimization of an UWB microstrip patch antenna using dielectric substrates Duroid 5880 And FR4
(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 ...
Design of metamaterial loaded microstrip patch antenna array
(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 ...
Performance evolution of Spin Valve transistor
(BRAC University, 2018-08)
A necessity of new alternative for electronic devices are arising in which spin property of electron will be engaged for better energy efficiency. Combination of both ferromagnet and semiconductor materials opens the new ...