A Radiation Source Location Algorithm Based on Electromagnetic Situation Data Matching
LIU Jinfan
WANG Hongjun
XU Haoran
Abstract：In order to solve the problems of low information utilization and low positioning reliability in the complex battlefield electromagnetic environment,and the difficulty of building an electromagnetic situation database to train deep learning models,this paper proposes a radiation source localization algorithm based on electromagnetic situation data matching.The propagation characteristics under this condition are ex-tracted from the electromagnetic data of the target area,and the propagation data under the visual condi-tion is constructed,and the two parts of the data are matched by window sliding to estimate the possible location of the radiation source.The simulation experiment results show that the algorithm studied in this paper has an average positioning error of less than 64.7 m under the condition of 0.1 perception node pro-portion,and the required time is only 0.334 s.
Keywords：radiation source locationdistributed perception networkpassive localizationelectromagnetic situationdata matching
Publication Date：2025-02-24
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 42-49 )