This letter presents a new K/Ka-band circularly polarized (CP) phased array antenna (PAA) using magneto-electric dipole (ME-dipole) elements. First, a novel CP ME-dipole element is proposed, combining ...

Tragedy struck Russia’s Dagestan region when a Ka-226 helicopter crashed into a house mid-flight from Kizlyar to Izberbash. The fiery crash in Achi-Su village left four people dead and seven injured, ...

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Jury awards $10 million to teacher who was shot by 6-year-old student Kansas mayor hit with criminal charges for allegedly voting as noncitizen in several elections Trump announces deal to lower ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...