Intelligent reflecting surface (IRS) is mainly made from a metasurface which can be programmable to adjust the phase shift and amplitude of the incoming signal. It is an enabling
technology for beyond fifth generation ...
Internet of Things (IoT) is an extension of the Internet. It extends the human
to human interconnection and intercommunication of the Internet by including
things, shifting the current Internet scenario to bring anytime, ...
Power systems continuously subjected to various types of disturbances, which cause a lot of power system instability which lowers its efficiency. Power loss is the major one which decreases the efficiency of electrical ...
Agricultural robotic vehicles have the potential to play a significant role in agriculture today.An
agricultural robot is a vehicle designed to automate agriculture. Agriculture is a labor-intensive
and time-consuming ...
Three phase induction motors have been widely used in many industrial applications.
e.g., on the electrical vehicle for creating traction process. The motor should be able to
track the reference to maintain the good ...
Power systems operation become more important as the load demand increases. Therapid increase in load demand forces power systems to operate near critical limits. The aimof power systems operation is to serve energy with ...
Rainfall prediction is one of the major concerns in developing countries like Ethiopia. Ethiopian economy dependent on agriculture, so rainfall prediction is needed. Prediction in meteorology can assist in decision-making ...
5G wireless technology provides ultra high data rates, very low latency, more capacity,
and good quality of service. In order to get ultrahigh data rates and high bandwidth,
the technology uses mm-wave, which has a ...
Induction motor is one of the most widely used machines in industrial applications like water
pumping system due to its high reliability, relatively low cost, and less maintenance
requirements. Indirect Vector ...
Electric vehicles (EVs) are potential options for conserving fossil fuels and reducing pollution
for a safe environment and sustainable transportation. However, energy efficiency and utilization
are the major issues with ...
A handwritten signature is one of the behavioral biometric traits of an individual, which
is commonly used for authentication and document validation in various organizations.
The signature patterns of an individual vary ...
By virtue of the vital nature of electric power, both to the economic and personal wellbeing, a power system is expected to supply electrical energy as economical as possible and with a high degree of quality and reliability. ...
An ad hoc network is a collection of mobile nodes that dynamically form a temporary network. It
operates without the use of existing infrastructure. As Mobile ad hoc network (MANET)
applications are deployed, Routing ...
The next generation passive optical network is a network that provide high bitrate data
transmission in ITU-T standard. Currently there is high need of speed in broad band service
in order to utilize triple-play (voice, ...
A visible light communication (VLC) system would be an excellent choice for indoor
downlink access and data transmission and it is often done by intensity modulation
and direct detection (IM/DD), in which the electrical ...
Wireless systems, because of the environment in which they operate, channels are prone to mul-tipath interferences. This causes various kinds of multipath fading and disturbances affecting
the sent information. In order ...
The design of cost effective Optical Line Terminal (OLT) for TWDM-PON based arrayed
waveguide grating (AWG) is designed. However, while providing high data rate and longer
transmission distance, ...
High speed vehicular communication using localization technology
with millimeter wave (mmWave) wireless communication is one of
the promising technology. The low level Vehicle to Vehicle (V2V)
communication standards ...
Millimeter wave massive multiple input multiple output (mmWave mMIMO) with lens an-tenna array known as beamspace (BS) system can reduce dimension of mmWave mMIMO
system and required number of radio frequency (RF) chains ...
All wireless networks, including 5G networks using multi user multiple-input multiple-output (Mu-MIMO) systems, are characterized by simple media access. However, this
characteristic makes them victim to eavesdropping ...