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Most Wi-Fi routers nowadays aim to implement Beamforming technology to enhance Wi-Fi reception, prevent interference, and boost connection speed for end devices. So, what is Beamforming, and how does it work? This article introduces you to Beamforming technology.
1. What is Beamforming Technology?
- Definition
Beamforming is a technology that concentrates Wi-Fi signals in a specific direction. A Wi-Fi router supporting Beamforming determines the location of the device using the Internet and directs the signal directly to it, optimizing the signal and reducing interference.
- Operating Principle
If the router supports Beamforming, Wi-Fi signals will target individual devices, focusing on transmitting data to the device instead of broadcasting around. If the Wi-Fi receiving device also supports Beamforming, both sides will exchange information to find the optimal transmission path. The transmitting device is called the Beamformer, and the receiving device is called the Beamformee.
If the Wi-Fi receiving device also supports Beamforming, both sides will exchange information to find the optimal transmission path. The transmitting device is called the Beamformer, and the receiving device is called the Beamformee.
2. Benefits of Beamforming Technology
- Optimizes Wi-Fi network, minimizing dead spots.
- Ensures stable Wi-Fi connections for HD video calls.
- Enhances overall Wi-Fi quality.
- Minimizes unnecessary interference from wireless frequencies.
3. Is Beamforming Truly Necessary for Wi-Fi Routers?
Beamforming has become a standard on 802.11ac wireless routers, along with new features like tri-band Wi-Fi.
Beamforming is most effective when used with devices that support 802.11ac technology. Older devices may not benefit much, or only marginally (depending on hidden Beamforming support).
So, base your decision on your own needs.
This article has introduced you to Beamforming technology. We hope it helps you understand more about Wi-Fi devices and choose the right product.
