If you are searching to get a range extender antenna for your point to point WiFi system then the information provided hereunder about different types of antennas and their working can greatly help you.
You can easily extend the range of your Wi-Fi system by using an external antenna to improve the directional qualities of your communication system. In fact Wi-Fi is a radio system which used with computer to improve its communication skills by using a suitable antenna. So you can easily improve the Wi-Fi connectivity by connecting it through a bigger point to point antenna. Information about different varieties of point-to-point antennas provided here and on WiFi sites like http://www.data-alliance.net can help you in choosing the best one for your system.
Directional point-to-point antenna: You can use directional antennas for point-to-point as well as multi point systems according to their setup. Directional antennas are used while repositioning your router from one place to another to get better internet connectivity. Yagi, panel antennas, Backfires and dish type antennas are some of the examples of point-to-point WiFi directional antennas.
Omni-directional point-to-point antenna: This type of point-to-point antenna can be operated for connecting multi-points through its base antenna. Your car antenna is a good example of Omni-directional antenna. This type of point-to-point antenna works as the base antenna which distributes wireless internet signals to other computers and devices within your working group. Though you can use 2 Omni-point antennas from single location to improve the connectivity of your workgroup but it is not recommended as you can distribute your signals al over your place even with one antenna. Vertical Omnis, Rubber ducks, Ceiling Domes, Mobile vertical antennas and small desktop antennas are some of the commonly used Omni-point antennas.
Point-to-point antennas: Antennas of this type of are usually used to establish wireless connectivity between two different points say from one building to other. But exceptions are everywhere as you will have to use multi-point directional antenna for this purpose if you want to use your point-to-point antenna to share your internet connection with a number of users across a long distance.
Point to Multi-Point antenna: Antennas of this type are normally used for sharing your high speed internet connection with your neighbors or sharing wireless local area network. You can also use these antennas to connect wireless access points as they are usually used at truck stops, local coffee shops, RV parks and airports to improve their communication system. It can also be used as a great business tool with your notebook computer to communicate through it while on move.
Thus, after getting that much information about your point-to-point antennas you can easily choose the best one for your home or office by considering various other essential points like range, band and speed of the antenna. You should choose an antenna with widest range, fastest speed and dual bands to get the best results, if your budget allows you and you want to enjoy its performance and quality. Various types of point-to-point antennas include Yagi, Panel, Backfires and dish type antennas to choose from as per your requirements.