Method for processing a complex wideband signal with parabolic frequency modulation

Authors

  • Sergey V. Shostak Far Eastern Federal University
  • Alexander V. Bengard Far Eastern Federal University
  • Yuliya V. Shpak Far Eastern Federal University

DOI:

https://doi.org/10.24866/2227-6858/2022-3/90-94

Keywords:

Doppler effect, radial velocity, parabolic frequency modulation, broadband signal

Abstract

The article describes a signal processing method consisting of a sequence of two parabolic frequency modulation signals. Mathematical calculations of processing such a signal was carried out, and mathematical modeling was performed in the MATLAB environment under two conditions: in the presence of a moving and non-moving target in the water. The method for implementing a method of synthesized signal processing in real time is also provided.

Author Biographies

  • Sergey V. Shostak, Far Eastern Federal University

    Candidate of Engineering Sciences, Associate Professor

  • Alexander V. Bengard, Far Eastern Federal University

    Postgraduate Student

  • Yuliya V. Shpak, Far Eastern Federal University

    Postgraduate Student

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Published

2022-09-28

Issue

No. 3(52) (2022)

Section

Engineering Hydrology

License

Copyright (c) 2022 Far Eastern Federal Univercity: School of Engineering Bulletin

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

1.
Method for processing a complex wideband signal with parabolic frequency modulation. Вестник Инженерной школы ДВФУ [Internet]. 2022 Sep. 28 [cited 2024 Dec. 5];3(3(52):90-4. Available from: https://journals.dvfu.ru/vis/article/view/230