SiriusXM and Maxar Space Systems announced today that the SXM-9 satellite has completed in-orbit testing and is now fully ...

The course covers antennas and radiowaves in the frequency range ... are important for actual radio systems such as mobile and broadband communication, sensor network, radio link, satellite link, and ...

The secondary station is an existing amateur satellite ... communications on S-band for mission payload and camera data. The UHF component is centered in the 435 to 438 MHz amateur spacecraft service ...

antennas, automotive antennas, handset antennas, multiple-input multiple-output (MIMO) antennas, millimeter-wave (mmWave) antennas, terahertz antennas, medical application antennas and reconfigurable ...

Firstly, three main kinds of spaceborne antennas, such as solid reflector, inflatable reflector and mesh reflector, are issued by showing the strengths and weaknesses. Secondly, a detailed research ...

This kind of stable connection is of course essential to support voice calls and internet browsing, though Apple might not be thinking about a future satellite communications service in quite the ...

By integrating satellite antennas into mobile phones and merging communication protocols, researchers succeeded in creating the world's first smartphone capable of making direct satellite calls.

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Rangsons Aerospace and global firm Oversat are set to collaborate on advanced Luneberg lens-based multibeam antennas for ...

Credit: Iceye TAMPA, Fla. — Emirati operator Space42 said Jan. 15 it has established communications with its recently launched Foresight-2 satellite, the second synthetic aperture radar (SAR ...