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Analysis of LFM-waveform Libraries for Cognitive Tracking Maneuvering Targets

Hongyan Wang, Daobin Yu, Yanhong Wu, H.F. Abdul Amir, A.M. Korsunsky, Z. Guo
2016 MATEC Web of Conferences  
Based on the idea of the waveform agility in cognitive radars the waveform libraries for maneuvering target tracking are discussed. LFM-waveform libraries are designed according to different combinations of chirp parameters and FrFT rotation angles. By applying the interact multiple model (IMM) algorithm in tracking maneuvering targets, transmitted waveform is called real time from the LFM-waveform libraries. The waveforms are selected from the library according to the criterion of maximum
more » ... ion of maximum mutual information between the current state of knowledge of the model and the measurement. Simulation results show that waveform library containing certain amount LFM-waveforms can improve the performance of cognitive tracking radar. , Web of Conferences
doi:10.1051/matecconf/20165907004 fatcat:6ywshar6s5hl3japcm7f4qs6we