Dynamic Compressed HRRP Generation for Random Stepped-Frequency Radar Based on Complex-Valued Fast Sequential Homotopy

Dynamic Compressed HRRP Generation for Random Stepped-Frequency Radar Based on Complex-Valued Fast Sequential Homotopy

Compressed sensing has been applied to achieve high resolution range profiles (HRRPs) using a stepped-frequency radar. In this new scheme, much fewer pulses are required to recover the target’s strong scattering centers, which can greatly reduce the coherent processing interval (CPI) and improve the...

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Bibliographic Details
Main Authors:	Peng You, Zhen Liu, Hongqiang Wang, Xizhang Wei, Xiang Li
Format:	Article
Language:	English
Published:	MDPI AG 2014-05-01
Series:	Sensors
Subjects:	high resolution range profile (HRRP) random stepped-frequency dynamic compressed sensing fast sequential homotopy recursive sparse recovery group sparse
Online Access:	http://www.mdpi.com/1424-8220/14/5/8283

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