The Raspberry Pi Compute Module 4 has a built-in WiFi antenna, but that doesn’t mean it will work well for you – the physical properties of the carrier board impact your signal quality ...

On Saturday, Dec. 21st, SpaceX launched the Bandwagon-2 rideshare mission from Space Launch Complex 4E at Vandenberg Space ...

Abstract: Transparent metasurface-loaded flexible antenna for the X-band. The dumbbell-shaped metasurface is a type of polarization conversion unit arranged in a checkerboard pattern. This structure ...

In some areas, the TV signal may be nonexistent, but it doesn’t cost much to find out if an indoor antennas is for you. Most modern antennas are flat and window-mounted, and while you can opt ...

As of Dec. 20, you can get an Apple Watch Ultra 2 for $719 at Best Buy. That’s $80 less than the usual $799 price tag. Sure, ...

After several delays, NASA has confirmed that NISAR, the world's most advanced and costly Earth observation satellite, ...

This reflectarray uses an electronically reconfigurable unit cell, consisting of an antenna and a reflecting circuit that provides 2-bit reflection phase shift. A general method for designing this ...

Building on the success of the Falcon 9, SpaceX intends to make Starship a reusable vehicle, which could vastly lower the ...