FMCW SAR Imaging Algorithm of Sliding Spotlight Mode
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3119848
Abstract: Under the frequency-modulated continuous wave (FMCW) system, the “stop-and-go” echo model of traditional pulse synthetic aperture radar (SAR) is no longer applicable. The range-azimuth coupling term introduced by fast time going term cannot be ignored,… read more here.
Keywords: imaging algorithm; sar imaging; fmcw sar; sliding spotlight ... See more keywords
On the Processing of Gaofen-3 Spaceborne Dual-Channel Sliding Spotlight SAR Data
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3058971
Abstract: Currently, in the spaceborne synthetic aperture radar (SAR) community, the sliding spotlight mode has been widely applied to achieve high-resolution imaging. However, limited by the system pulse repetition frequency (PRF), it is usually impossible to… read more here.
Keywords: processing; multichannel sliding; spotlight sar; dual channel ... See more keywords