Microstrip patch antenna array of airborne weather radar for flight in mountainous terrain
- 1 Dr. Sc. (Eng.), Professor, Director of Institute of radio engineering, electronics and communication of Saint-Petersburg State University of Aerospace Instrumentation
- 2 Dr. Sc. (Eng.), Professor, Leading Research Scientist, Department of Radio Technical and Optoelectronic Complex, Saint-Petersburg State University of Aerospace Instrumentation
- 3 Ph. D. (Eng.), Associate Professor of Department, Saint-Petersburg State University of Aerospace Instrumentation
- 4 Ph. D. (Econ.), Associate Professor, Saint-Petersburg State University of Aerospace Instrumentation
Keywords:
microstrip patch antenna arrayflight in mountainous terrainairborne weather radarside lobe
Abstract
Weather radar signal reflected from the earth and the mountains more than a signal from a thundercloud. For radar is often used waveguide-slot array antenna. The slit is arranged vertically and has allotropic radiation pattern in the azimuth plane. Apply a patch antenna with slots for a narrow radiation pattern. The result is a lower level of the side lobes of the antenna for flying in mountains.
How to cite
Бестугин А.Р., Красюк В.Н., Рыжиков М.Б., Киршина И.А. Микрополосковая антенная решетка бортовой метеонавигационной РЛС для полетов в горной местности // Радиотехника. 2017. № 5. С. 50–56.
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