Wireless Router Antenna is used to transfer data from one system to another. Based on three fundamental properties of gain, direction and polarization, the Wireless Router Antenna catches the radio waves generated by the router, which are further converted to electrical pulses and are translated by the computer into meaningful data. The Wireless Router Antenna adds power to the signals and eradicates the need of extensive wires and cords that were earlier used for transmitting them.
Types Of Wireless Router Antennas
Based on the transmission patterns, the Wireless Router Antenna are of the following types:
The Basic type of Wireless Router Antenna is divided into two major categories:
- Omni-Directional Antenna
The Omni-Directional Antenna covers a range of 360 degree in the horizontal pattern. The Omni-Directional Antenna diverts radio-frequency (RF) electromagnetic fields signals in varying degrees and directions. Basically, a vertical polarized antenna, the Omni-Directional Antenna is best suited for houses and offices for using Wi-Fi freely in the entire setup. This type of Antenna is commonly used in devices like wireless routers and cellular telephone sets.
- Directional Antenna
Directional Antenna sends strong signals in a particular direction. Pointed in a single direction, Directional Antenna is much powerful than the Omni-Directional Antenna. This makes the Directional Antenna perfect for utilizing Wi-Fi on a particular side of the house, office, institute, etc. The common examples of Directional Antenna are satellite television, Yagi antenna, space-communications installations, billboard antenna, etc.
- Range Extender
The Range Extender Antenna is, basically, a Directional Antenna. It can be used along with the Omni-Directional and Directional Antenna. The Range Extender simply magnifies the range of the Wi-Fi signals and spreads them not only in the building where it is setup but also in the surrounding areas. It works like a mirror where the signals hit the Range Extender that in turn bounces them on higher frequency of up to 3 miles.
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