![]() ![]() The feed-point impedance of the Yagi with a reflector element spaced 0.1 λ behind the driven element typically produces a resistance around 20 Ω. What is the feed-point impedance of a Yagi? It is a broken loop and not a straight wire. It is the element that connects to the USB WIFI or 2.4 GHZ electronics. The “driven element” in a Yagi antenna, is usually the second one from the start. ![]() What is the driven element in a Yagi antenna? It is directional – favoring wi-fi signals in one direction and rejecting interference from the sides or behind the antenna. The yagi wifi antenna design depicted here can be built in just an hour or two, and it works great! It is computer designed, made of wood and wire, and provides high gain and directivity. In a point-to-point configuration, typically in outdoor environments the bridge will be designed to span a distance to carry data from a point to another as if you had a cable joining the two. It is set up in a fixed configuration to have one purpose. What is a WiFi bridge? A WiFi bridge replaces ethernet cabling. ![]() You can connect a TV antenna to a Wi-Fi router by connecting the coaxial cable to one end of the N-connector and the other end to the coaxial cable of the computer’s wireless card. Under best conditions, it can reach up to 8 miles outdoors or 0.5 mile (2,640 ft) indoors. It has a smaller area of coverage, but reaches farther in the distance. ![]()
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