The Ka-band frequency spectrum has recently gained attention thanks to the successful launch of several new satellite services, all of which utilize the advantages of a high frequency range. The beam ...

Seventeen days after NISAR’s launch from southeastern India, an essential piece of science hardware has unfurled in orbit. Spanning 39 feet (12 meters), the drum-shaped antenna reflector on the NISAR ...

L3Harris Technologies redesigned a popular reflector antenna for the small satellite market. The firm announced plans to produce the new Ka-band Smallsat Perimeter Truss in sizes as large as four ...

NASA and ISRO s NISAR satellite has just reached a major milestone: the successful deployment of its enormous 39-foot antenna reflector in orbit. Folded up like an umbrella during launch, the ...

"Antennas are critical components in wireless communication, enabling signal transmission and reception across various applications. These include advanced types like patch, embedded, fractal, smart, ...

Dual reflector antennas are considered as pencil beam antennas that can produce radiation identical to searchlight. Cassegrain Reflector Antenna Design consists of various effects caused by blockage ...

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South African company Stratosat Datacom officially opened its new facility for manufacturing sub-reflectors for the MeerKAT radio telescope in Elandsfontein, east of Johannesburg, on April 23. In his ...