Method and Apparatus of Emitter and Pulse Matching for TDOA based Target Localization

摘要

An AET classification step of receiving the location of the receiving device and the threat data and performing AET classification according to the type of the target signal; A same AET matching step of determining whether the same emitter is the same based on the identification factor of the target signal for each type of the target signal, and matching the AET pair; And the same pulse matching step of performing the same pulse matching based on the TOA in the PDW information of the matched AET pair, classifying and classifying the same emitter in an environment in which various target signals are mixed. By matching the same pulse train in the data group, the TDOA information is extracted to minimize the ambiguity of the TDOA information, thereby improving the position detection performance of the passive position detection system.