When working with wireless, people come across several somewhat confusing concepts. To people who work with wireless day in and day out, this may seem commonplace. Though, to those that are not immersed in the wireless industry, these concepts can seem foreign and complicated. One of these is the decibel (abbreviated dB).
A Wireless Antenna is an important component of the complete wireless network. It is responsible for sending and receiving the radio waves over different frequencies. The power gain of an antenna decides its strength. It is measured in decibels (dB). Selecting the right antenna is one of the most common problems while installing a wireless network. One must be aware of the frequencies that are compatible with the wireless and system, the signal strength required etc. Also, a comprehensive knowledge about the types of Wireless Antenna will contribute to a wiser choice.