| Issue |
ITM Web Conf.
Volume 30, 2019
29th International Crimean Conference “Microwave & Telecommunication Technology” (CriMiCo’2019)
|
|
|---|---|---|
| Article Number | 05020 | |
| Number of page(s) | 7 | |
| Section | Antennas and Antenna Elements (4) | |
| DOI | https://doi.org/10.1051/itmconf/20193005020 | |
| Published online | 27 November 2019 | |
Correction of radiation pattern due to antenna reflector deformation in passive monopulse direction finding problem
Lobachevsky State University of Nizhny Novgorod, 603022 Gagarin ave. 23, Nizhny Novgorod, Russia
* Corresponding author: chumankinvuriv@nifti.unn.ru
Parabolic antenna reflector deformation caused by one-sided heating may be described by linear stretching model. The modeling of the influence of the antenna reflector stretching on the error in determining the bearing in the problem of passive monopulse direction finding was done. The method of electric axis displacement accounting was proposed and its feasibility was shown. The comparison of the probabilities of the bearing estimation with an error less than fixed threshold for the initial and refined radiation pattern was made.
© The Authors, published by EDP Sciences, 2019
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