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SAMURAI measures 5G communications channels precisely

Engineers at the National Institute of Standards and Technology (NIST) have developed a flexible, portable measurement system to support design and repeatable laboratory testing of fifth-generation (5G) wireless communications ...

Image: Place for space testing

ESA's Compact Antenna Test Range at its ESTEC technical centre in Noordwijk, the Netherlands. This anechoic chamber is used to test space antennas of 1 m across or less, or else entire small satellites.

Nanosatellite with global mission tested for space

ESA's largest antenna test facility remains operational despite the COVID-19 pandemic, performing pre-flight testing for the latest satellite in a constellation to serve the internet of things.

Video: Views of Earth from BepiColombo's flyby

A compilation of about 200 images collected by the joint European-Japanese mission BepiColombo during its first—and only—flyby of Earth on 10 April 2020, a manoeuvre needed to adjust its trajectory en route to its destination, ...

Let the europium shine brighter

A stacked nanocarbon antenna makes a rare earth element shine 5 times more brightly than previous designs, with applications in molecular light-emitting devices.

Nano antennas for data transfer

Physicists from the University of Würzburg have converted electrical signals into photons and radiated them in specific directions using a low-footprint optical antenna that is only 800 nanometers in size.

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