VERA Passive Sensor
VERA -VERA passive radiolocator (in Czech known as Věra) is an electronic support measures (ESM) system that uses measurements of time difference of arrival (TDOA) of pulses at three or four sites to accurately detect and track airborne emitters.
Read more about VERA Passive Sensor: Mode of Operation, System Accuracy, Exploited Emitters, Versions, Exports, History, Users
Famous quotes containing the words vera and/or passive:
“Life’s like a ball game. You gotta take a swing at whatever comes along before you wake up and find out it’s the ninth inning.”
—Martin Goldsmith, and Edgar G. Ulmer. Vera (Ann Savage)
“We have not passed that subtle line between childhood and adulthood until we move from the passive voice to the active voice—that is, until we have stopped saying “It got lost,” and say, “I lost it.””
—Sydney J. Harris (b. 1917)