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)
“...if you are to gain any great amount of good from the world, you must attain a passive condition of mind. ...it is never to be forgotten that it is the rest of the world and not you that holds the great share of the world’s wealth, and that you must allow yourself to be acted upon by the world, if you would become a sharer in the gain of all the ages to your own infinite advantage.”
—Anna C. Brackett (1836–1911)