МНОГОФУНКЦИОНАЛНА РАДИОЛОКАЦИОННА СИСТЕМА СЪС СИНТЕЗИРАНА АПЕРТУРА: ОСНОВНИ ОБРАБОТВАЩИ АЛГОРИТМИ
MULTIFUNCTIONAL INVERSE SYNTHETIC APERTURE RADAR: MAIN PROCESSING ALGORITHMS
Author(s): Andon Lazarov, Dimitar Minchev, Chavdar MinchevSubject(s): Social Sciences, Education, Communication studies, Theory of Communication, Higher Education
Published by: Бургаски свободен университет
Keywords: ISAR; ISAR geometry; ISAR kinematics; Cross correlation image reconstruction
Summary/Abstract: In this work ISAR (Inverse Synthetic Aperture Radar) multifunctional Inverse Synthetic Aperture Radar (ISAR) system and image reconstruction concept based radar parameters measurement is considered. Main geometric and kinematic characteristics are derived. LFM (Liner Frequency Modulated) emitted waveforms is used while modeling reflected ISAR returns Signal formation and image reconstruction are analytically described and interpreted as direct and inverse projection operation while image reconstruction is interpreted as totally motion compensation procedure. High precision image reconstruction algorithm based on spatial correlation is derived.
Journal: Компютърни науки и комуникации
- Issue Year: 5/2016
- Issue No: 2
- Page Range: 10-16
- Page Count: 7
- Language: English
