Abstract: A hybrid two-dimensional (2D) beam-scanning lens antenna through the combination of a mechanical lens slide and a phased array primary radiator is proposed. The proposed antenna allowed for ...

The Sonos Arc Ultra and the Sonos Beam 2 are sleek soundbars designed to elevate your home theater experience, but they differ in key ways. Firstly, the Sonos Arc Ultra is significantly larger ...

Elon Musk's Starlink has signed a deal with Ukraine's largest telecoms operator to provide consumers in the country with "uninterrupted" satellite-powered mobile connectivity. The deal is set to ...

A crane lowers the steel reflector framework for Deep Space Station 23 into position on December 18 on a 65-foot-high (20-meter) platform above the antenna’s pedestal that will steer the reflector.

Abstract: The series-feed microstrip patch antenna used in automotive radar usually exhibits beam squint issues, which significantly reduce the radar’s perception capability. However, there is ...

Beam provides a general approach to expressing embarrassingly parallel data processing pipelines and supports three categories of users, each of which have relatively disparate backgrounds and needs.

Other examples include a dual-band VHF/UHF antenna that can be built with simple hardware, and a three-element Hex Beam antenna made with about $20 of hardware store parts. The last antenna shown ...