Study on the System Design Scheme for Wide-Swath Spaceborne SAR Operating in the Frequency-Scanning Mode
Haifeng Yu,
Ziyan Shen,
Rui Man
Abstract:Utilizing the frequency-dependent beam pointing characteristics of phased array antenna, frequency scanning (F-SCAN) spaceborne SAR can realize the smooth beam scanning from the far to the near edge of the observation scene. This property could enhance the wide-swath imaging performance in terms of signal-to-noise ratio (SNR) and side lobe suppression. Besides, it can achieve the constant and high image quality independent of target position within the scene. In this paper, we make a thorough investigation int… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.