Analysis and experimental results on sparse-array synthetic impulse and aperture radar

2002 ◽  
Author(s):  
Chen Baixiao ◽  
Zhang Shouhong ◽  
Wang Yajun ◽  
Wang Jun
Keyword(s):  
Experimental Results ◽  
Sparse Array ◽  
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.

A Ka-Band Spaceborne Synthetic Aperture Radar Instrument: A modular sparse array antenna design

2019 ◽  
Vol 61 (5) ◽  
pp. 97-104 ◽  
Author(s):  
Dave J. Bekers ◽  
Sebastiaan Jacobs ◽  
Stefania Monni ◽  
Roland J. Bolt ◽  
Danilo Fortini ◽  
...  
Keyword(s):  
Synthetic Aperture Radar ◽  
Array Antenna ◽  
Antenna Design ◽  
Synthetic Aperture ◽  
Ka Band ◽  
Sparse Array ◽  
Aperture Radar
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