Omega-k Algorithm Implementation for Linear Frequency Modulated-Continous Wave SAR Signal Processing

Clemente Arenas, Mark Donny

info:eu-repo/semantics/article

Fecha

2020

Registro en:

http://repositorio.untels.edu.pe//handle/123456789/666

https://repositorioslatinoamericanos.uchile.cl/handle/2250/6595138

Autor

Clemente Arenas, Mark Donny

Institución

Universidad Nacional Tecnológica de Lima Sur (Perú)

Resumen

The Omega-k algorithm is used for SAR systems due to the precision on focus quality in SAR raw signal. However, it is little explored for specific SAR systems such as Linear Frequency Modulated Continuous Wave LFM-CW systems. These systems are used to distance to target estimation, mapping, 3D modelling, etc. In this paper, the Omega-k algorithm is implemented for LFM-CW radars focusing real and simulated SAR raw signal determining algorithm focus quality parameters.

Materias

Synthetic Aperture Radar SAR, Linear frequency modulated continuous wave LFM-CW, Omega-k algorithm

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