Technology always aims to develop the best tools to give us well-being. Very beneficial results have been achieved in the search, and wireless technology is a clear example of these. If you have ever wondered what is it for and how does wireless technology work? then this article is for you.
What is it for, what is it for and how does wireless technology work?
Physical means of propagation are becoming a thing of the past since wireless technology arrived. This has developed so rapidly that it is now widely used to establish wireless communication between computers on a network.
Below we will explain what wireless technology consists of, its usefulness and functionality in the context of computing.
What is wireless technology?
Wireless technology refers to the communication established between two or more devices without the use of cables. It is also called “wireless technology” and does not require any physical medium.
Wireless technology is relevant to Wi-Fi networks and how some LAN networks work. With the rise of mobile telephony, wireless communication increased, as well as the use of geolocation equipment that is so useful for preserving the security of any country.
Still, you should keep in mind that mobile technology responds to another type of connection. You can learn more about what mobile networks and their types are and how they work with our guides on it.
What is wireless technology for?
Wireless technology is used to transmit information between devices in a practical and comfortable way. The freedom provided by the wireless connection has made it very popular in the field of telecommunications.
Currently, Wireless allows a conventional connection, that is, it does not exceed 350 Mb/s. Therefore, it has some limitations for the data transfer to take place on the network.
Wireless is very useful in the business environment because it allows multiple computers to be connected at the same time without incurring high costs, time and space for the installation of cables.
signal is everything
Essentially, Wireless relies on the signal for the browsing speed to be maintained. This can be a point of disadvantage if there are obstacles that could lead to interference. However, the transfer of small data over short distances is not inconvenient, such is the case with the Bluetooth connection so common in mobile phones.
It should be noted that wireless technology allows other components of the equipment to be connected, such as the printer, the webcam, the microphone or the keyboard, which is quite comfortable and practical for the user, as well as giving an additional point to the aesthetics of the environment because it reduces the use of cables.
How does wireless technology work?
Wireless technology works through electromagnetic waves that allow the transfer of data between the nodes that make up a network and all of them respond to the main network services. Therefore, a sender and a receiver are known. Each connection point where data arrives or is transmitted is called a port.
As the wireless connection does not use any physical means, it requires some components called antennas that facilitate the transmission and reception of data. The antennas allow electromagnetic waves to travel, which can be infrared, satellite and terrestrial microwaves.
infrared waves
They are rarely used because they are limited in the presence of obstacles. They can reach up to 384 THz and are not suitable for large environments.
terrestrial microwave
Terrestrial microwaves stand out for the use of access points that reduce interference. They can reach frequencies of up to 300 GHz, so their range is kilometric.
satellite microwave
Satellite microwaves operate through ground stations or receiving ports. The signal travels to the satellite before reaching the station to proceed to send and receive the data.
The truth is that wireless technology or Wireless, is present everywhere and even in our home through routers. About this, have you ever wondered what a WiFi Router is and what it is for? We can answer this question very easily.
