As technology gets more sophisticated, the use of cellular phones and other high-tech gadgets is increasing the need for wireless antenna systems. These antennas facilitate the use of wireless network applications within buildings and around the home. They have significant benefits compared to traditional dipole antennas.
Wireless antennas are used to send and receive radio frequency signals. Wireless networks become operational when radio transmissions are sent via specific frequencies which are then received using specific listening devices. Wi-Fi equipment such as laptops, routers and phones have built-in radio transmitters and receivers. Wireless antennas are also key features of this radio communication system.
Antennas pick up all incoming signals while also radiating outgoing Wi-Fi signals.
While some antennas like those used in routers can be externally mounted, other types are embedded into the hardware enclosures of devices.
Factors to consider when shopping for Wi-Fi antennas
Aesthetics- Given that these antennas are used in surroundings that need to maintain or enhance their outlook, these antennas make the ideal choice. There are many attractive design options that can fit into any situation or location.
Functionality- It is important to decide what range of capabilities you require in your antenna. Wide-band and multi-band designs are some antenna designs that you might consider purchasing. If you need a wide-angle covered, then his is the right antenna for you.
Omni-directional Wi-Fi antennas- These are radio antennas whose design allows them to receive signals from any direction. This type of antenna is usually fitted to mobile adapters and Wi-Fi routers. The devices need to support connections from multiple directions. Dipole antennas are usually used on factory Wi-Fi routers.
These are sometimes referred to as rubber duck designs. They have much in common with antennas used in Walkie Talkie radios.
Dipole or directional antennas- Instead of focusing on many directions, these antennas focus energy in only one direction. Hence they can reach longer distances. They are ideal for buildings that have hard-to- reach corners where 360 degree coverage is not essential.
Yagi Antennas- These are directional antennas that are suitable for signal coverage of long distances. If you have a building and would probably prefer to have Wi-Fi networking available outside the building, then this would be the ideal option for you. Urban residents who live in close quarters could choose such antennas to offset the cost of having individual installations.
Cantenna- This brand name refers to directional antennas or do-it-yourself generic antennas. They are ideal for both indoor and outdoor usage.
Having your antennas upgraded
If you experience weak signals in your wireless networks, it might be time to replace your equipment with upgraded radio antennas. For business networks, it may be necessary to install additional wireless access points after a comprehensive analysis of your site. For home networks, it is cost effective to simply have your antennas upgraded.
After market antenna installation can increase your equipment's range of effectiveness. However, it is important to remember that antennas only direct and aid in signal concentration. The optimal range of a Wi-Fi device ultimately lies in the power of the radio transmitter. In such cases it is vital to consider boosting the signals in your network.