In array antenna systems, array gain is the measure of the improvement in signal-to-noise ratio (SNR) achieved by the array. It is calculated as the SNR...
2 KB (379 words) - 20:41, 7 June 2022
Directivity (redirect from Directive gain)
D_{\text{max}}\approx 4N\pi } . The directivity of a planar array is the product of the array gain, and the directivity of an element (assuming all of the...
19 KB (2,864 words) - 04:45, 19 March 2024
many variants thereof Wi-Fi array, a wireless networking device Antenna array Array gain, a telecommunications parameter Array processing of multichannel...
4 KB (504 words) - 22:59, 23 July 2024
gain and the narrower the beam. Some antenna arrays (such as military phased array radars) are composed of thousands of individual antennas. Arrays can...
26 KB (3,365 words) - 04:04, 9 August 2024
The Relative Gain Array (RGA) is a classical widely-used[citation needed] method for determining the best input-output pairings for multivariable process...
4 KB (608 words) - 12:34, 6 June 2022
the size of an antenna array must extend many wavelengths to achieve the high gain needed for narrow beamwidth, phased arrays are mainly practical at...
46 KB (5,140 words) - 04:38, 31 July 2024
Log-periodic antenna (redirect from Log-periodic dipole array)
A log-periodic antenna (LP), also known as a log-periodic array or log-periodic aerial, is a multi-element, directional antenna designed to operate over...
14 KB (1,597 words) - 04:16, 31 July 2024
Directional antenna (redirect from High-gain antenna)
medium wavelength frequencies, tower arrays are used in most cases as directional antennas. When transmitting, a high-gain antenna allows more of the transmitted...
13 KB (1,590 words) - 04:25, 23 April 2024
Radiation pattern (redirect from Gain map)
Urvinder; Salgotra, Rohit (20 July 2016). "Synthesis of linear antenna array using flower pollination algorithm". Neural Computing and Applications....
15 KB (2,169 words) - 21:44, 25 August 2024
his transmission formula was to dispense with the usage of directivity or gain when describing antenna performance. In their place is the descriptor of...
10 KB (1,204 words) - 20:45, 3 July 2024