STREAMLINING DIGITAL CORRELATION-INTERFEROMETRIC DIRECTION FINDING WITH SPATIAL ANALYTICAL SIGNAL
Nurzhigit Smailov
Satbayev University (Kazakhstan)
Vitaliy Tsyporenko
State University Zhytomyr Polytechnic (Ukraine)
https://orcid.org/0000-0001-8559-006X
Akezhan Sabibolda
sabibolda98@gmail.comSatbayev University (Kazakhstan)
https://orcid.org/0000-0002-1186-7940
Valentyn Tsyporenko
State University Zhytomyr Polytechnic (Ukraine)
https://orcid.org/0000-0002-6843-8960
Askar Abdykadyrov
Satbayev University (Kazakhstan)
Assem Kabdoldina
Institute of Mechanics and Machine Science Named by Academician U.A. Dzholdasbekov (Kazakhstan)
Zhandos Dosbayev
Satbayev University (Kazakhstan)
Zhomart Ualiyev
Satbayev University (Kazakhstan)
Rashida Kadyrova
Almaty Academy of Ministry of Internal Affairs (Kazakhstan)
Abstract
This study investigated a search-free digital method for radio direction-finding that utilizes spatial analytical signal reconstruction. The research focused on optimizing the method's accuracy for estimating the direction of a radio source. The analysis identified the separation distance and number of chosen antenna elements for signal reconstruction as the key parameters influencing accuracy. Analytical optimization and simulations were employed to determine the optimal values for these parameters. The research successfully modeled the impact of antenna element selection on direction-finding errors under specific signal-to-noise conditions. This model can be used to guide further development and optimization of this radio direction-finding method.
Keywords:
streamlining, direction finding, digital correlation-interferometric method, spatial analytical signalReferences
[1] Chen, J. et al.: Direction Finding of Linear Frequency Modulation Signal in Time Modulated Array With Pulse Compression. IEEE Transactions on Antennas and Propagation 68(1), 2020, 509–520 [https://doi.org/10.1109/TAP.2019.2938815].
DOI: https://doi.org/10.1109/TAP.2019.2938815
Google Scholar
[2] Ding Z. et al.: Elevation and Azimuth Direction Finding by Two-Element Pattern Reconfigurable Antenna Array. IEEE Transactions on Antennas and Propagation 70(3), 2022, 2261–2270 [https://doi.org/10.1109/TAP.2021.3118820].
DOI: https://doi.org/10.1109/TAP.2021.3118820
Google Scholar
[3] Dong X. et al.: Enhanced BNC Approach for Noncircular Signals Direction Finding With Sparse Array in the Scenario of Impulsive Noise. IEEE Transactions on Aerospace and Electronic Systems 59(5), 2023, 6265–6277 [https://doi.org/10.1109/TAES.2023.3275934].
DOI: https://doi.org/10.1109/TAES.2023.3275934
Google Scholar
[4] Grundmann L., Manteuffel D.: Evaluation Method and Design Guidance for Direction-Finding Antenna Systems. IEEE Transactions on Antennas and Propagation 71(9), 2023, 7146–7157 [https://doi.org/10.1109/TAP.2023.3291424].
DOI: https://doi.org/10.1109/TAP.2023.3291424
Google Scholar
[5] Jiang X. et al.: Single-Channel Spatial Spectrum Estimation Direction Finding by the Time-Modulated Linear Array. IEEE Antennas and Wireless Propagation Letters 20(12), 2021, 2491–2495 [https://doi.org/10.1109/LAWP.2021.3115826].
DOI: https://doi.org/10.1109/LAWP.2021.3115826
Google Scholar
[6] Liu C. et al.: Reconfigurable Antenna Array Direction Finding System Based on a Fast Search Algorithm. Sensors 21, 2021, 4729 [https://doi.org/10.3390/s21144729].
DOI: https://doi.org/10.3390/s21144729
Google Scholar
[7] Ren K.: Direction Finding Using a Single Antenna With Blade Modulation. IEEE Antennas and Wireless Propagation Letters 21(5), 2022, 873–877 [https://doi.org/10.1109/LAWP.2022.3149871].
DOI: https://doi.org/10.1109/LAWP.2022.3149871
Google Scholar
[8] Sabibolda A. et al.: Improving the Accuracy and Performance Speed of the Digital Spectral-Correlation Method for Measuring Delay in Radio Signals and Direction Finding. Eastern-European Journal of Enterprise Technologies 1(9(115)), 2022, 6–14 [https://doi.org/10.15587/1729-4061.2022.252561].
DOI: https://doi.org/10.15587/1729-4061.2022.252561
Google Scholar
[9] Sabibolda A. et al.: Estimation of the Time Efficiency of a Radio Direction Finder Operating on the Basis of a Searchless Spectral Method of Dispersion-Correlation Radio Direction Finding. Tuleshov A., Jomartov A. Ceccarelli M, (ed.): Advances in Asian Mechanism and Machine Science 167. Springer, Cham, 2024 [https://doi.org/10.1007/978-3-031-67569-0_8].
DOI: https://doi.org/10.1007/978-3-031-67569-0_8
Google Scholar
[10] Smailov N. et al.: Improving the Accuracy of a Digital Spectral Correlation-Interferometric Method of Direction Finding With Analytical Signal Reconstruction for Processing an Incomplete Spectrum of the Signal. Eastern-European Journal of Enterprise Technologies 5(9(125)), 2023, 14–25 [https://doi.org/10.15587/1729-4061.2023.288397].
DOI: https://doi.org/10.15587/1729-4061.2023.288397
Google Scholar
[11] Yang L. et al.: Broadband Direction Finding Based on a Three-Element Time-Modulated Array. IEEE Antennas and Wireless Propagation Letters 23(2), 2024, 853–857 [https://doi.org/10.1109/LAWP.2023.3337377].
DOI: https://doi.org/10.1109/LAWP.2023.3337377
Google Scholar
[12] Zhan Q. et al.: Spatial Spectrum Direction Finding by Programmable Metasurface With Time Modulation. IEEE Antennas and Wireless Propagation Letters 23(2), 2024, 458–462 [https://doi.org/10.1109/APUSNCURSINRSM.2019.8888325].
DOI: https://doi.org/10.1109/LAWP.2023.3311425
Google Scholar
Authors
Nurzhigit SmailovSatbayev University Kazakhstan
Authors
Vitaliy TsyporenkoState University Zhytomyr Polytechnic Ukraine
https://orcid.org/0000-0001-8559-006X
Authors
Akezhan Sabiboldasabibolda98@gmail.com
Satbayev University Kazakhstan
https://orcid.org/0000-0002-1186-7940
Authors
Valentyn TsyporenkoState University Zhytomyr Polytechnic Ukraine
https://orcid.org/0000-0002-6843-8960
Authors
Askar AbdykadyrovSatbayev University Kazakhstan
Authors
Assem KabdoldinaInstitute of Mechanics and Machine Science Named by Academician U.A. Dzholdasbekov Kazakhstan
Authors
Zhandos DosbayevSatbayev University Kazakhstan
Authors
Zhomart UaliyevSatbayev University Kazakhstan
Authors
Rashida KadyrovaAlmaty Academy of Ministry of Internal Affairs Kazakhstan
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