Abstract: In communications between ground stations and vehicles, including launch vehicles and satellites, radio waves are bent owing to the vertical gradient of atmospheric refractivity. The ...

Add Yahoo as a preferred source to see more of our stories on Google. -Credit:Local Democracy Reporting Service (Local Democracy Reporting Service) A rise in pirate radio masts uncovered across ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Two wooden Kestrel 22 keelboat masts, complete with rigging, are available free of charge to enthusiasts and restorers The masts are stored in a dry loft in Clontarf and are no longer needed by the ...

Abstract: The development of ground station simulators is crucial for verifying communication protocols and assessing the system’s efficiency, which helps prevent potential failures in satellite ...

Add Yahoo as a preferred source to see more of our stories on Google. While officials prepared for a large-scale demonstration outside Town Hall last week, crews broke ground on a new emergency ...

West Ham could walk away from their pursuit of defensive target Charlie Cresswell owing to the complications in agreeing on a deal. According to TEAMtalk, West Ham United are losing massive ground in ...

While officials prepared for a large-scale demonstration outside Town Hall last week, crews broke ground on a new emergency services radio tower in west Merrimack on Tuesday. The new, 160-foot tower ...

Rick Bressler leaned over a laptop with flashing radio frequencies and a list of communications with far-flung countries — Wales, Bosnia-Herzegovina and dozens of others — his ham radio setup in ...

One of the UK's most recognisable broadcast structures is celebrating six decades on the air. Belmont Transmitting Station, which has towered over the Lincolnshire Wolds since 1965, has played a ...