Measurement Matrix Optimization and Mismatch Problem Compensation for DLSLA 3-D SAR Cross-Track Reconstruction

Measurement Matrix Optimization and Mismatch Problem Compensation for DLSLA 3-D SAR Cross-Track Reconstruction

With a short linear array configured in the cross-track direction, downward looking sparse linear array three-dimensional synthetic aperture radar (DLSLA 3-D SAR) can obtain the 3-D image of an imaging scene. To improve the cross-track resolution, sparse recovery methods have been investigated in re...

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Bibliographic Details
Main Authors: Qian Bao, Chenglong Jiang, Yun Lin, Weixian Tan, Zhirui Wang, Wen Hong
Format: Article
Language:English
Published: MDPI AG 2016-08-01
Series:Sensors
Subjects:
DLSLA 3-D SAR
measurement matrix optimization
mutual coherence
measurement matrix mismatch
sparse Bayesian inference
Online Access:http://www.mdpi.com/1424-8220/16/8/1333

Internet

http://www.mdpi.com/1424-8220/16/8/1333

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