Wireless Communication Report: Fundamentals, Analysis, and Examples

This report offers a comprehensive overview of wireless communication, starting with a historical perspective and progressing to an analysis of current technologies. It explores various types of wireless communication, including satellite, infrared, microwave, Wi-Fi, and Bluetooth, detailing their functionalities and applications. The report also examines the advantages of wireless communication, such as cost-effectiveness, convenience, flexibility, and speed. Furthermore, it addresses the disadvantages, including security concerns and potential for unauthorized access. By providing a balanced view of both the benefits and drawbacks, the report aims to provide a thorough understanding of wireless communication systems and their significance in modern technology. The report is designed for electrical engineering students and others interested in learning more about the field.

Wireless Communication and Networks
Wireless communication is a terminology that was initiated in the nineteenth century, and
over the years, the wireless connection has significantly progressed. Currently, wireless
communication is among the most significant forms of information communication from one
device to another. In the modern world of technological progress, wireless communication
has made it possible to transmit information through the air minus the need of wires and
cabling among other electric conductors by means of electromagnetic waves such as radiation
infrared, satellite, and radio frequency among others. In the current world, wireless
communication high tech refers to a wide range of wireless instruments as well as techniques,
which range from computers, laptops, smartphones, printers, tablets and Bluetooth
Technology. In light of this statement, this paper provides an outline of wireless
communication, forms of wireless communication and the advantages and disadvantages of
this technology.
Categories of Wireless Communication
There are a number of wireless communication, particularly satellite communication,
microwave radio, infrared wireless communication, Bluetooth and broadcast radio, among
others.
Satellite Communication
Satellite is a wireless communication that is said to be self-contained, which is distributed
across the globe to ensure that allow users to stay interconnected. Once a signal is sent
adjacent to the satellite, it gets amplified by the satellite and then sent back to the aerial
receiver situated on the earth's surface. Indeed, satellite communication consists of two
significant elements that are ground section and the space part. The ground part contains a

mobile transmission, receiver and auxiliary equipment while the space section is the satellite
itself.
Broadcast Radio
Broadcast radio is one of the first wireless communication equipment that realized an open
and extensive spread that is still serving its purpose up to date. The radio makes use of a
transmitter that conveys message through radio waves to the receiver antenna. The radio
broadcast can transmit information across a very long distance to approximately two
megabits per second.
Infrared communication
This type of communication relays information in a device using infrared radiations. This
type of communication is utilised in the television remote control, security controls and other
short-range types of communication.
Microwave Communication
It is an effective communication type primarily communicate through radio waves.
Wireless Fidelity (Wi-Fi)
It is a low control wireless communication, which makes use of dissimilar electronic gadgets
such as laptops and smartphones. This type of communication allows users to link up to a
certain network only is a close proximity to a router. This kind of systems is usually protected
with security keys for security reasons to avoid intrusion and access by other people.
Bluetooth Technology
The primary functionality of Bluetooth technology is to permit users with access to different
electronic devices in a wireless manner to a given system for purposes of data transfer.

Advantages and Disadvantages of Wireless Communication
Advantages
Cost effective: In wireless communication, there is no need for wired communication hence
reduced the costs of communication.
Convenience: Most of the wireless gadget like cell phones are simple hence allows any
individual the opportunity to use at any place, because it does not require physical
connectivity to send or receive information.
Highly flexible: Wireless communication allows individuals to communicate irrespective of
the physical location.
Fast: Wireless communication is faster compared to other types of communication in terms of
speed.
Disadvantages
There is a need to secure wireless networks to avoid cases of unauthorised users accessing the
system.
Unauthorised people could effortlessly hack the wireless signals because it travels through
the air.