They are usually detected in areas of space where Earth’s magnetic field resembles that of a giant bar magnet (a dipole), out to around 51,000 ... happen because the electric and magnetic ...

For this technology demonstration, engineers from NASA's Near Space Network designed and built a 3D ... the network team designed and built a 3D-printed magneto-electric dipole antenna and flew it on ...

NASA developed and tested a 3D-printed antenna to demonstrate a low-cost capability to communicate science data to Earth. The antenna, tested in flight using an atmospheric weather balloon, could open ...

Read The 3D-printed antenna mounted to a ladder prior to testing at NASA's Columbia Scientific Balloon Facility in Palestine ...

The presence of an electric field may cause a shock when touching a metal object, such as a fence or car, near a transmission line ... As shown in Figure 1, a transmission line can be designed as a ...

NASA 3D prints antennas - controlling electromagnetic and mechanical properties - for space-to-Earth communication using a Fortify printer.

Satellites have managed to detect faint electromagnetic signals generated by ocean tides, suggesting that space-born sensors ...

As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while sunspots forming closer to the poles will have a magnetic field matching the ...