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http://dx.doi.org/10.7840/kics.2016.41.6.611

Identification Algorithm for Up/Down Sliding PRIs of Unidentified RADAR Pulses With Enhanced Electronic Protection  

Lee, Yongsik (Department of Network Centric Warfare, Ajou University)
Kim, Jinsoo (Department of Network Centric Warfare, Ajou University)
Kim, Euigyoo (Department of Network Centric Warfare, Ajou University)
Lim, Jaesung (Department of Network Centric Warfare, Ajou University)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.41, no.6, 2016 , pp. 611-619 More about this Journal
Abstract
Success in modern war depends on electronic warfare. Therefore, It is very important to identify the kind of Radar PRI modulations in a lot of Radar electromagnetic waves. In this paper, I propose an algorithm to identify Linear up Sliding PRI, Non-Linear up Sliding PRI and Linear Down Sliding PRI, Non-Linear Down Sliding PRI among many Radar pulses. We applied not only the TDOA(Time Difference Of Arrival) concept of Radar pulse signals incoming to antennas but also a rising and falling curve characteristics of those PRI's. After making a program by such algorithm, we input each 40 data to those PRI's identification programs and as a result, those programs fully processed the data in according to expectations. In the future, those programs can be applied to the ESM, ELINT system.
Keywords
Sliding PRI(Pulse Repetition Interval); De-interleaving; PDW(Pulse Description word); ELINT;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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