What is WiFi Antennas?
Antennas are critical for wireless local area networks (WLAN). They facilitate the wireless signal we use to browse the web, stream movies, work from home, and play video games. In addition, they also play a role in signal strength and range.
If you’re looking to improve your signal, replace your WiFi antennas, or create a long-range wireless network, choosing the right antenna is a critical step.
How do WiFi Antennas Work?
Wireless devices use radio waves to wirelessly communicate with each other. These wireless signals are nothing but electromagnetic waves (EM waves) containing packets of information. WiFi antennas convert the EM waves into electrical signals, and vice versa.
Wireless networking devices, such as wireless routers, smartphones, laptops, tablets, and hotspots, have receiving and transmitting antennas. The receiving antennas pick up on the EM waves containing packets of information and convert them into electrical signals for the device to process. In contrast, the transmitting antennas convert electrical signals into EM waves to transmit the information packets.