Accuracy Estimation of a Correlation Interferometric Direction-Finder
- Authors: Kazakov G.N.1, Petrakov A.M.1, Shevtsov V.A.1
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Affiliations:
- Moscow Aviation Institute (National Research University)
- Issue: Vol 61, No 4 (2018)
- Pages: 620-628
- Section: Aircraft Instruments and Instrumentation Computer Complexes
- URL: https://journals.rcsi.science/1068-7998/article/view/230739
- DOI: https://doi.org/10.3103/S1068799818040177
- ID: 230739
Cite item
Abstract
Using theoretical research and numerical modeling, the parameters of the antenna array of the correlation interferometric direction-finder and its feeder arrangement are revealed in such a way that they can satisfy the required accuracy and the minimal hardware cost. It is shown by theoretical analysis and modeling that non-identical phase frequency responses of the analog receivers used in the direction-finder synthesized by the correlation interferometric approach do not affect the accuracy of the angular estimation.
About the authors
G. N. Kazakov
Moscow Aviation Institute (National Research University)
Author for correspondence.
Email: jee2@mail.ru
Russian Federation, Volokolamskoe sh. 4, Moscow, 125993
A. M. Petrakov
Moscow Aviation Institute (National Research University)
Email: jee2@mail.ru
Russian Federation, Volokolamskoe sh. 4, Moscow, 125993
V. A. Shevtsov
Moscow Aviation Institute (National Research University)
Email: jee2@mail.ru
Russian Federation, Volokolamskoe sh. 4, Moscow, 125993