SciencefromTheregister1 day agoMitigating pollution from satellite RF transmissionsPoorly designed satellite antennas produce side lobes that leak radio transmissions into observation bands, causing interference for ground-based radio astronomy.
MiscellaneousfromComputerWeekly.com2 months agoRequtech retrofit programme sees creation of Satcom hub | Computer WeeklyRequtech launched a Satcom hub retrofit programme to modernise Ka-band RF chains and upgrade satellite communication hubs across Europe and beyond.