The Large Field of View Fast Imaging Algorithm for ArcSAR Based on Elevation Information-assist

Yang Song,Wenchao Lyu,Guanghong Liu,Mian Jiang,Yanping Wang,Yun Lin, Xiaoshuai Pei,Wenjie Shen,Yang Li

2021 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)（2021）

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Abstract

ArcSAR can scan the scenes around the system with the 360-degree field of view through an antenna attached to end of boom. It forms synthetic aperture along the arc track, which increases the difficulty of the ArcSAR imaging algorithm. Although the ArcSAR imaging can be achieved by time domain algorithm, the time domain algorithm has the low computational efficiency. Besides, the terrain of scenes...

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Key words

Solid modeling,Frequency-domain analysis,Conferences,Imaging,Signal processing algorithms,Focusing,Signal processing

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