Digital antenna array (DAA) is a smart antenna with multi channels digital beamforming, usually by using fast Fourier transform (FFT). The development...
11 KB (1,381 words) - 16:31, 9 January 2024
In antenna theory, a phased array usually means an electronically scanned array, a computer-controlled array of antennas which creates a beam of radio...
46 KB (5,138 words) - 23:44, 15 September 2024
In telecommunications and radar, a reflective array antenna is a class of directive antennas in which multiple driven elements are mounted in front of...
14 KB (1,633 words) - 23:54, 15 September 2024
Smart antennas (also known as adaptive array antennas, digital antenna arrays, multiple antennas and, recently, MIMO) are antenna arrays with smart signal...
8 KB (889 words) - 22:10, 28 April 2024
telephone towers Digital antenna array, this is smart antenna with multi channels digital beamforming, usually by using FFT. Interferometric array of radio telescopes...
18 KB (2,823 words) - 16:20, 9 January 2024
products of the rows (was proposed by V. Slyusar in 1996 for radar and digital antenna array applications). More directly, let C ∈ R 3 × 3 {\displaystyle {C}\in...
18 KB (2,421 words) - 18:10, 11 November 2024
Beamforming (redirect from Antenna beamforming)
technique used in sensor arrays for directional signal transmission or reception. This is achieved by combining elements in an antenna array in such a way that...
21 KB (3,002 words) - 06:38, 21 July 2024
where the clock signal is especially prone to interference. In digital antenna arrays ADC and DAC jitters are the important factors determining the direction...
20 KB (2,374 words) - 15:19, 11 November 2024
Transportable (FBX-T) is a long-range, very high-altitude active digital antenna array X band surveillance radar designed to add a tier to existing missile...
7 KB (819 words) - 18:51, 13 October 2024
theory of digital antenna arrays (DAAs), N-OFDM and other theories in fields of radar systems, smart antennas for wireless communications and digital beamforming...
20 KB (1,986 words) - 07:04, 5 September 2024