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UAVunmanned air vehicleThis is the future the air force whether they want to admit it or not.
UCAuniform circular arrayOne way to group antennas into an array.
UEuser equipmentAs in, a phone in a mobile network. Or the Unknown Editor.
UGAuniform grid arrayAnother way to group antennas into an array.
ULAuniform linear arrayYet another way to group antennas into an array.
UUTunit under testSee device under test.
UVFunverified failureA test failure that occurred once but won't repeat, so you can't determine its cause. In the satellite business, any hardware with a UVF can't be launched without approval from the Chief Engineer, Customer, and insurance company.
UWBultra widebandseveral octaves.
Author: Unknown Editor