We have developed the satellite transmission technology that decrease in service interruptions as much as possible even if the levels of radio wave from the satellite are degraded due to rain ...

Thus, our research has focused on 21-GHz-band satellite transmission techniques using channels with individual bandwidths of 287.5 MHz to achieve greater transmission capacity. Research on 21-GHz ...

Optical fibers are fundamental components in modern science and technology due to their inherent advantages, providing an ...

World's First Successful Transmission of Huge Volume Mission Data Using 1.5 micron Optical Inter-Satellite Communication - ...

With technological advancement, satellites are getting smarter and better at capturing detailed information ... for space-to-ground and inter-satellite data transmission. For instance, the ...

A Chinese firm has surpassed Starlink by deploying satellite-to-ground laser communications ... achieved a 100 Gbps high-speed data transmission in tests last week, the daily South China Morning ...

German public broadcaster ARD has discontinued the satellite transmission of its main channel Das Erste and all regional channels on Astra (19.2° East) in SD resolution on 7 January 2025.