Search results with tag "Beamforming antennas"

Millimeter-Wave Beamforming: Antenna Array Design …

The first practical analog beamforming antennas date back to 1961. The steering was carried out with a selective RF switch and fixed phase shifters [7]. The basics of this method are still used to date, albeit with advanced hardware and improved precoding algorithms. These enhancements enable separate control of the phase of each element.

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