Алгоритм сверхразрешения колеса автомобиля при обращенном синтезе апертуры антенны

Abstract

Mathematical model describing a radar signal reflected from the system of obstacles of moving car wheel is consid- ered. The model in application to inverse antenna aperture synthesis algorithm that makes it possible to get radiolocating portraits of moving objects is reviewed. Process of radar superresolution in a vertical plane of wheel making combined re- ciprocating and rotating motion is considered. The process is based on a special type of inverse synthetic aperture radar technique and provides information about structure and parameters of moving vehicle wheel. Results of a car wheel radar superresolution algorithm development are considered.