The probability of maintaining the track file, after acquisition in a track-while-scan (TWS) radar, has been formulated and computed under various conditions of initial range, velocity, and track drop time. All calculations are based on a predetermined update probability versus range characteristic. Results, obtainable with a digital computer in just seconds of computing time, readily demonstrate the relative superiority of retention characteristics achievable for TWS radar with an electronically steerable array antenna.
Retention Probability in a Track-While-Scan Radar
IEEE Transactions on Aerospace and Electronic Systems ; AES-17 , 1 ; 139-144
1981-01-01
824141 byte
Article (Journal)
Electronic Resource
English
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