The way how we communicate and share information has been greatly changed by wireless communication. It is the transmission of info from an object to the other that is not really connected to one another with the use of electrical conductors. This has been a great help to so many people and businesses and because of such, the demand has become higher. This has led to the rise of different antennas and brands invading the market. A laird Wi-Fi antenna is one of them that offers numerous benefits.
What is Antenna?
It is a device that converts an electrical signal to an electromagnetic wave. In the case of transmitting antennas, the signal from a transmitting circuit will be converted to electromagnetic waves and then radiated to the atmosphere. For the receiving antenna, its waves in the air are being captured and converted to an electrical signal for processing. In addition, the dimensions in the different parts of an antenna are dependent on the rate of the waves that will be transmitted. In addition, the dimensions of the antenna’s components would vary in order to meet the wavelength of a signal that should be transmitted.
The majority of wireless communication tools today are separated by a substantial distance that needs an antenna. There are instances when antennas would be outside and could be detected easily, just like routers. On the other hand, there are those that are fixed in the PCB of the module.
Wi-Fi
It is a kind of wireless networking technology. It makes use of radiofrequency or radio waves in the range of 2.4GHz or 5GHz in order to provide an ultra-fast network communication to different devices like printers, mobile phones, PCs, etc. The devices in a wi-fi network are linked together wirelessly to share resources and information.
With this, it has become possible for people to communicate with one another across the globe at a low price with the use of services such as email and chat. It could be utilized to transfer information and files between different devices at a high speed. Scanners, printers and other hardware could be shared easily without using wires hanging around.
Wi-Fi Antennas
Wireless networks function in a way that instead of using voice, transmits network data packets. Then, the access point/wireless router converts data packets to EM waves that are emitted out through a transmitting antenna.
Moreover, Wi-Fi antennas have a frequency of 2.4 GHz or 5 GHz. It also has a wavelength of 2,4 GHz is almost 12,5 cm, and 5 GHz is 5-6 cm. Today, there are so many antennas available in the market like a laird wi-fi antenna. The antennas are specifically designed depending on the signal frequency that they will transmit or receive. If you need one, make sure that you find the right one for your needs.