Changes in the characteristics of mirror antennas during operation
- 1 Dr.Sc. (Phys.-Math.), Professor, Head of Department of Physics and Technology of Optical Communication, Nizhny Novgorod State Technical University n.a. R.E. Alekseev
- 2 Ph.D. (Eng.), Associate Professor, Department of Physics and Technology of Optical Communication, Nizhny Novgorod State Technical University n.a. R.E. Alekseev
- 3 Master, Department of Physics and Technology of Optical Communication, Nizhny Novgorod State Technical University n.a. R.E. Alekseev
Keywords:
horn-parabolic antennacircular plane aperturecorrosionconductivityuneven-amplitude excitation
Abstract
The influence of the mirror metal corrosion on the characteristics of the mirror antennas has been described. The examples of calculation of the characteristics of a horn-parabolic antenna in the case of an aluminum mirror have been given. The technique has been proposed for calculating the effect of corroded sections of a mirror with arbitrary shape on the characteristics of a horn-parabolic antenna.
How to cite
Раевский А.С., Щербаков В.В., Воробьев С.А. Изменение характеристик зеркальных антенн в процессе эксплуатации // Антенны. 2018. № 10. С. 15–21. DOI: https://doi.org/10.18127/j03209601-201810-02
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