BISTATIC FORWARD SCATTERING ISAR SIGNAL MODEL WITH DIGITAL AUDIO BROADCAST TRANSMITTER
BISTATIC FORWARD SCATTERING ISAR SIGNAL MODEL WITH DIGITAL AUDIO BROADCAST TRANSMITTER
Author(s): Todor KostadinovSubject(s): Economy, Library and Information Science, Information Architecture, ICT Information and Communications Technologies
Published by: Бургаски свободен университет
Keywords: Digital audio broadcast waveform; Bi-static Inverse Synthetic Aperture Radar
Summary/Abstract: This work presents Bi-static Inverse Synthetic Aperture Radar (BISAR) signal model with a Digital Audio Broadcast (DAB) waveform. A BISAR topology with geometry that consists of stationary transmitter and receiver, and moving target is described. The object position in the space is determined by kinematic vector equations. Mathematical model of DAB signal reflected from a complex object is described. Two dimensional (2-D) image reconstruction is implemented by applying correlation with an emitted waveform or Fourier transform on a range direction, and Fourier transform on an azimuth direction.
Journal: Годишник на Бургаски свободен университет
- Issue Year: LII/2025
- Issue No: 1
- Page Range: 180-184
- Page Count: 5
- Language: English
