Power line communication (PLC) system is evolving as a ubiquitous communication system for high speed broadband data communication. Multicarrier DS-CDMA (MC-DS-CDMA) technique is an attractive technique in achieving ...

To meet the increasing traffic demand and requirements for an improved Radio Quality in a GSM network, the various new technologies have been introduced. Multiband Cell or MBC is such a technology where two co-located ...

The work presented in this thesis concentrates on understanding of the effect of symmetrical slots in elliptical microstrip patch antennas. Firstly a simple antenna is designed without any slots and with normal substrate ...

Wrap around CNTFET has gate around it except the bottom portion. Wrap around gate carbon nanotube field effect transistor (CNTFET) has the advantage of more accurately controlled channel than top gated CNTFET. 3-D ...

This thesis proposes new single phase cycloconverters based on switch mode topologies. Boost, Buck-Boost and Ćuk switch mode schemes are employed to control the output voltages. The proposed cycloconverters provide control ...

Bangladesh, a developing country of south-east Asia with large population has agricultural economy. It has severe shortage of electricity. The gas is the main fuel for electricity generation which is depleting very ...

Power system expansion planning begins with a forecast of future load requirements. Estimation of both demand and energy requirements are crucial to effective system planning. Load forecasting is also important for ...

Graphene Nanoribbon (GNR) circuit using chirality and width is currently an interesting branch of nanotechnology to deal with. Different tortuous shapes of GNRs generate different bandstructures. Using this property ...

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The thesis proposes and analyzes a control strategy for three different scheme of Buck-Boost Inverter. Three different single-phase inverters based on two-quadrant Buck-Boost DC-DC Converter topology were proposed and ...