The developments have been truly alarming since the inception of mobile wireless technology which has been beneficial in many ways and this has also increased the general population exposure to electromagnetic radiations as electromagnetic radiations are the…
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The Robotic Fire Extinguisher with Machine Learning detection algorithms and Artificial Intelligence (Al) Embedded Camera represents a significant advancement in fire safety technology. This research developed a robotic system equipped with state-of-the-art …
This paper proposes an application of H-bridge voltage source inverter topology with proportional integral controller in a photovoltaic power conditioning system. A very crucial part of power conditioning system (PCS) for energy sustainability is photovoltai…
Nigeria is faced with endemic electricity generation problem which has remained a big obstacle to her becoming one of the developed nations of the world despite her being endowed with vast natural resources. There exist many power generating stations in Nige…
The effects of atmospheric attenuations on frequency bands in satellite communication cannot be over emphasized. Atmospheric attenuations such as cloud, rain, oxygen and water vapor attenuations have much significant effect on the transmission and receiving …
This paper presents an investigation of the cut-off frequency of 500 µm (4 x 125 µm) monolithic microwave integrated circuit (MMIC) gallium nitride high electron mobility transistor (GaN HEMT) device at 10V, 16V and 20V drain voltages from 1 to 25 GHz. The G…
This paper proposes a high efficiency Doherty Power Amplifier for 5G wireless communication systems. The power amplifier (PA) was designed based on WIN NP2500 GaN HEMT biased with drain supply voltage of 28 V at quiescent drain-to-source (IDSq) of 13mA for t…
The need to check and ensure that GSM Network Providers comply with Quality of Service (QoS) standard in their networks in relation to the provisions of the regulatory authority motivated this research. Radio frequency optimization is a periodic activity tha…
This work concerns the design of a combined microwave and a conventional hot air drying system for application in agricultural products. Storage stability of dry food products depend on the state at which the drying process is finished. Because of undesirabl…
This paper provides an overview of the research investigation into industrial production line network scheduling control systems. Production environment like beverage industry is a dynamic setting where unforeseen events can happen at any time. These disturb…
Correct sensing, transmission and display of revolution per minute (rpm) speed of shafts is very important for smooth running and control of induction motors. Speed sensors sense shaft speed. Therefore, sensors are a critical component in a motor control sys…
Analysis and prospect on Waste to Energy for electricity generation conducted within Aba metropolis establishes a knowledge that about 173.3million kg of waste per annum can effectively generate about 426.07GWhr to 883.32GWhr electricity per annum dependent …
ANALYSIS OF POLLUTION LEVEL OF SOIL AND WATER BODY IN GOKANA LOCAL GOVERNMENT AREA OF RIVERS STATE
PUBLISHEDThe analysis of the pollution was carried out using some parameters on both samples (water and soil) to determine their level in terms of pH, electrical conductivity (E.C), dissolved oxygen (DO), biological oxygen demand (BOD5), sulphate, chromium, nitrate-nit…
Over the years, OFDM (orthogonal frequency division multiplexing) has been the preferred wireless broadband multicarrier technology. Although it offers efficient power efficiency, good spectral efficiency and provides multipath propagation, it has several lim…
PRODUCTION, CHARACTERIZATION AND KINETIC MODELING OF BIOETHANOL PRODUCTION FROM CASSAVA TUBERS
PUBLISHEDThe rapid depletion of the world major energy source, the fossil fuel coupled with the numerous problems associated with its use has resulted in the search for renewable, sustainable and environmentally friendly fuel. Among the various options investigated, …
Over the years, OFDM (orthogonal frequency division multiplexing) has been the preferred wireless broadband multicarrier technology. Although it offers efficient power efficiency, good spectral efficiency and provides multipath propagation, it has several lim…
Analysis and prospect on Waste to Energy for electricity generation conducted within Aba metropolis establishes a knowledge that about 173.3million kg of waste per annum can effectively generate about 426.07GWhr to 883.32GWhr electricity per annum dependent …
PRODUCTION, CHARACTERIZATION AND KINETIC MODELING OF BIOETHANOL PRODUCTION FROM CASSAVA TUBERS
PUBLISHEDThe rapid depletion of the world major energy source, the fossil fuel coupled with the numerous problems associated with its use has resulted in the search for renewable, sustainable and environmentally friendly fuel. Among the various options investigated, …
The shortfalls of fossil fuel, rapid depletion of reserves, nonrenewable, non-biodegradable, low lubricity, emissions of poisonous gases have resulted in the search for alternative energy source to fill the gap. This research work focused on synthesis, engin…
Automatic Control Model for Load Shedding in Atani 33KV Injection Substation - Nigeria Network
PUBLISHEDEnergy demand is high and the so is the satisfaction derived from steady power supply. Power availability and steady supply promotes business undertaking in most localities. This in turn promotes economic growth and human wellbeing. There are serious challeng…