An ambitious instrument for ESA's ExoMars 2020 mission has passed its testing in conditions resembling those on the Red Planet. It will now be transported to Russia for its acceptance review, followed by integration onto ...
Space Exploration
Jul 23, 2019
0
53
In modern synchrotron sources and free-electron lasers, superconducting radio-frequency cavity resonators are able to supply electron bunches with extremely high energy. These resonators are currently constructed of pure ...
Superconductivity
Jul 15, 2019
0
32
An international team of researchers has found evidence of a ridge of radio emissions joining two galaxy clusters. In their paper published in the journal Science, the group describes their find and how it fits into cosmological ...
On a raft floating off Hong Kong's rural eastern coastline former investment banker turned scientist Yan Wa-tat patiently scrapes barnacles off some 2,000 oysters—a tiresome but crucial part of his mission to bring back ...
Other
Jun 6, 2019
0
2
Scientists from ITMO University have developed and applied a new method for analyzing the electromagnetic field inside ion traps. For the first time, they explained the field deviations inside nonlinear radio-frequency traps. ...
Optics & Photonics
Apr 26, 2019
0
161
Sometimes kids ask really simple questions – and parents have no idea what the answers are. When one of our colleagues was asked what it sounds like on the planet Uranus, she was stumped. And so were we! So we asked an ...
Space Exploration
Apr 2, 2019
3
29
Researchers at Delft University of Technology have created a quantum circuit to listen to the weakest radio signal allowed by quantum mechanics. This new quantum circuit opens the door to possible future applications in areas ...
Quantum Physics
Mar 8, 2019
19
1124
An international team of more than 200 astronomers from 18 countries has published the first phase of a major new radio sky survey at unprecedented sensitivity using the Low Frequency Array (LOFAR) telescope. The survey reveals ...
Astronomy
Feb 19, 2019
5
742
Inkjet-printed switches make multiple frequency bands easier and cheaper to manage in wireless devices.
Materials Science
Jan 24, 2019
0
4
DARPA's Radio Frequency Risk Reduction Deployment Demonstration (R3D2) is set for launch in late February to space-qualify a new type of membrane reflectarray antenna. The antenna, made of a tissue-thin Kapton membrane, packs ...
Telecom
Jan 23, 2019
0
10
