A Deconvolution-Based Grating Lobes Reduction for Low-Oversampled Staggered SAR Image

The nonuniform raw data due to the varying pulse repetition interval (PRI) and the loss of echo pulses inevitably introduce azimuth grating lobes in the low-oversampled staggered synthetic aperture radar (LS-SAR) images, which result in ghost artifacts. In this paper, a deconvolution-based grating l...

ver descrição completa

Detalhes bibliográficos

Principais autores:	Wenjiao Chen, Jiwen Geng, Jindong Yu, Chenguang Wang, Limin Yuan
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2026-05-01
coleção:	Remote Sensing
Assuntos:	low-oversampling synthetic aperture radar (SAR) image grating lobes reduction point spread function (PSF) deconvolution Lucy–Richardson (LR) iterative deconvolution principle
Acesso em linha:	https://www.mdpi.com/2072-4292/18/10/1489
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!