METHOD  OF  RADIO SIGNAL  DETECTION  BASED
ON  ALEXEEV’S  TIME-FREQUENCY  DISTRIBUTION

S. V. Dvornikov, V. K. Zheleznyak*, R. N. Khramov,
S. R. Zhelnin, M. V. Medvedev, A. N. Simonov, A. M. Saukov**

Military Communication University, Saint-Petersburg
*Federal Unitary Enterprise "INFORMAKUSTIK", Saint-Petersburg
**Military Engineering Institute of Radioelectronics (VIIRE), Cherepovets

    A nonstationary narrow-band low SNR radio signal detection method based on processing the time-frequency distribution of signal energy density is proposed. The authors believe that this paper may be of interest to specialists in the field of narrow-band nonstationary process detection in the presence of high intensity noise.