A crane lowers the 112-foot-wide (34-meter-wide) steel framework for the Deep Space Station 23 (DSS-23) reflector dish into position on Dec. 18, 2024, at the Deep Space Network's (DSN) Goldstone Space ...

Abstract: We propose a Risley-prism-based achromatic beam steering metalens antenna to realize large scanning range, wide bandwidth (BW), and low scanning loss. Based on Risley prism and achromatic ...

Generally, as the frequency band increases, the transmission distance of radio waves decreases. However, KT confirmed that by ...

An antenna gain of 40 dBic was calculated using the lens. Placing the 4×4 element 4-port antenna at the focal length of the lens would provide maximum gain, but no beam steering by phase controle.

In 2024, seven vehicles in western China each transmitted a high-powered microwave beam that converged precisely in both time ...

The UK Space Agency backs communications integration specialist, Excelerate, with a £6m award to develop a multi-orbit, ...

Ericsson unveils new wave of radio, antenna, and RAN Connect products to advance high-performing programmable networks ...

Rangsons Aerospace and global firm Oversat are set to collaborate on advanced Luneberg lens-based multibeam antennas for tracking multiple LEO satellites. This partnership aims to enhance ...