Frequency Diverse Array and Spotlight Synthetic Aperture Radar 2D Imaging Based on Multiple Repeated Subpulses

Frequency diverse array (FDA) beams show an “S” shape in space and cannot form a spot beam; thus, they cannot be directly combined with spotlight synthetic aperture radar (SSAR). In this paper, we propose a 2D imaging system emitting multiple repeated subpulses using an FDA and spotlight synthetic a...

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Vydané v:	Sensors (Basel, Switzerland) Ročník 25; číslo 4; s. 1075
Hlavní autori:	Li, Qinlin, Liao, Kefei, Xie, Ningbo, Chen, Hanbo
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Switzerland MDPI AG 11.02.2025 MDPI
Predmet:	Algorithms Artificial satellites in remote sensing Bandwidths BP algorithm deconvolution algorithm frequency diverse array higher energy accumulation Imaging systems Radar spotlight synthetic aperture radar Synthetic aperture radar frequency diverse array spotlight synthetic aperture radar higher energy accumulation BP algorithm deconvolution algorithm
ISSN:	1424-8220, 1424-8220
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