scholarly journals Road-Aided Ground Slowly Moving Target 2D Motion Estimation for Single-Channel Synthetic Aperture Radar

Sensors ◽  
2016 ◽  
Vol 16 (3) ◽  
pp. 383 ◽  
Author(s):  
Zhirui Wang ◽  
Jia Xu ◽  
Zuzhen Huang ◽  
Xudong Zhang ◽  
Xiang-Gen Xia ◽  
...  
Keyword(s):  
Motion Estimation ◽  
Synthetic Aperture Radar ◽  
Single Channel ◽  
Synthetic Aperture ◽  
Moving Target ◽  
Aperture Radar

scholarly journals Directional Moving Target Indication: A Novel SAR Ambiguity Function for Traffic Monitoring

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Paulo Marques
Keyword(s):  
Synthetic Aperture Radar ◽  
Single Channel ◽  
Radar Data ◽  
Traffic Monitoring ◽  
Ambiguity Function ◽  
Experimental Results ◽  
Synthetic Aperture ◽  
Moving Target ◽  
Synthetic Aperture Radar Data ◽  
Aperture Radar

This paper presents and evaluates a novel SAR ambiguity function for traffic monitoring. The novelty consists in introducing the capability to discriminate targets moving in a predefined direction of interest, reducing the contribution of traffic moving in undesired directions. Experimental results show that the modified SAR ambiguity function provides better results than the traditional methodology and may, therefore, be useful for civil traffic monitoring using single-channel synthetic aperture radar data.

scholarly journals Moving Target Relative Speed Estimation and Refocusing in Synthetic Aperture Radar Images

2012 ◽  
Vol 48 (3) ◽  
pp. 2426-2436 ◽  
Author(s):  
Thomas K. Sjogren ◽  
Viet T. Vu ◽  
Mats I. Pettersson ◽  
Anders Gustavsson ◽  
Lars M. H. Ulander
Keyword(s):  
Synthetic Aperture Radar ◽  
Synthetic Aperture ◽  
Moving Target ◽  
Speed Estimation ◽  
Relative Speed ◽  
Radar Images ◽  
Aperture Radar
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