Working Principles of WiFi Antennas:
As different antennas operate over a range of frequencies, the antennas have distinct heights to accommodate effective radiation and reception in their frequencies. The frequency range employed for Wi-Fi communications is 2.4 GHz to 5 GHz. Using the formula c = λ / f, the frequency is used to determine the wavelength, that affects antenna length. The λ stands for wavelength, c for light speed, and f for frequency. The antenna’s length is inversely proportional to frequency and thus it is directly proportional to the wavelength. For higher frequencies, the wavelength is lower and the antenna height is shorter. The radiation pattern of an antenna is also influenced by its design.
The transmission power of the antenna governs the strength of the network that the antenna is transmitting; antenna power levels should be sufficient to provide a high-speed network with adequate range and exposure. An antenna with a 2.4GHz frequency should have a transmission power of 100mW for high speed and a broad range.
As different antennas operate over a range of frequencies, the antennas have distinct heights to accommodate effective radiation and reception in their frequencies. The frequency range employed for Wi-Fi communications is 2.4 GHz to 5 GHz. Using the formula c = λ / f, the frequency is used to determine the wavelength, that affects antenna length. The λ stands for wavelength, c for light speed, and f for frequency. The antenna’s length is inversely proportional to frequency and thus it is directly proportional to the wavelength. For higher frequencies, the wavelength is lower and the antenna height is shorter. The radiation pattern of an antenna is also influenced by its design.
The transmission power of the antenna governs the strength of the network that the antenna is transmitting; antenna power levels should be sufficient to provide a high-speed network with adequate range and exposure. An antenna with a 2.4GHz frequency should have a transmission power of 100mW for high speed and a broad range.