A Novel Sorting Method Based on Auto-correlation Function of Coherent Radar Signal
Journal of Electrical and Electronic Engineering
Volume 5, Issue 2, April 2017, Pages: 48-52
Received: Apr. 5, 2017; Published: Apr. 6, 2017
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Wei Qing-yun, Air Force Early Warning Academy, Wuhan, China
Chen Bei, Air Force Early Warning Academy, Wuhan, China
Wang Jing, Spic Central Research Institute, Beijing, China
Han Jun, Air Force Early Warning Academy, Wuhan, China
Tang Yu-wen, Air Force Early Warning Academy, Wuhan, China
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In order to solve the increasing-batch problem in signal sorting, a novel sorting method based on auto-correlation function of coherent radar signal is proposed. By using the instantaneous auto-correlation function of coherent signal, the discrimination model of ratio of peak values was built and applied in sorting simulation. Simulation results show that the proposed approach can solve the Increasing-batch problem for CW, LFM, NLFM one sorting when the signal-to-noise rate (SNR) above 5dB. The validity of the approach is demonstrated by experimental results.
Sorting, Coherency, Auto-correlation Function, Ratio of Peak Values
To cite this article
Wei Qing-yun, Chen Bei, Wang Jing, Han Jun, Tang Yu-wen, A Novel Sorting Method Based on Auto-correlation Function of Coherent Radar Signal, Journal of Electrical and Electronic Engineering. Vol. 5, No. 2, 2017, pp. 48-52. doi: 10.11648/j.jeee.20170502.14
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