A New Evaluation Method of Jamming Effect on ISAR

2013 ◽  
Vol 380-384 ◽  
pp. 4132-4135
Author(s):  
Cui Rui ◽  
Ji Fei Pan ◽  
Li Min Gi Chen ◽  
Jing Zhu
Keyword(s):  
High Resolution ◽  
Synthetic Aperture Radar ◽  
Amplitude Modulation ◽  
Frequency Modulation ◽  
Evaluation Method ◽  
Synthetic Aperture ◽  
High Resolution Imaging ◽  
Imaging Radar ◽  
Resolution Imaging ◽  
Jamming Effect

The Inverse Synthetic Aperture Radar (ISAR) is a high resolution imaging radar. Some methods used to evaluate the jamming effect of general radar are unsuitable to ISAR. A new evaluation method of jamming effect on ISAR is presented in the paper through comparing the change of moment character and area character, The amplitude modulation (AM) noise jamming and frequency modulation (FM) noise jamming are carried out in the paper, the results of simulation prove the method is corrective and effective.

Research on Jamming Effect Evaluation Method of ISAR Using Moment Invariants

2010 ◽  
Vol 40-41 ◽  
pp. 909-912
Author(s):  
Xue Lei ◽  
Cui Rui ◽  
Zhu Jing
Keyword(s):  
Evaluation Method ◽  
Synthetic Aperture ◽  
Moment Invariants ◽  
High Resolution Imaging ◽  
Effect Evaluation ◽  
Imaging Radar ◽  
Resolution Imaging ◽  
The Difference ◽  
Image Disposal ◽  
Jamming Effect

The Inverse Synthetic Aperture Radar (ISAR) is a high resolution imaging radar. Some methods used to evaluate the jamming effect of general radar are unsuitable to ISAR. Considering the principle of radar jamming and the theory of image disposal, the paper gives a new evaluation method of barrage jamming effect on ISAR, it evaluates the jamming effect through calculating the difference of two picture’s Moment Invariants, and this method can reflect distortion degree of the jammed target during the whole jamming process. The results of simulation prove the method is corrective and effective.

scholarly journals Air-borne linear frequency modulation range interrupted continuous-wave SAR for high-resolution imaging

2019 ◽  
Vol 2019 (19) ◽  
pp. 5614-5618
Author(s):  
Wei Xu ◽  
Pingping Huang ◽  
Weixian Tan ◽  
Zhenhua Zhang ◽  
Yifan Dong ◽  
...  
Keyword(s):  
High Resolution ◽  
Frequency Modulation ◽  
Continuous Wave ◽  
Linear Frequency Modulation ◽  
High Resolution Imaging ◽  
Linear Frequency ◽  
Resolution Imaging

scholarly journals Simulation Framework for a 3-D High-Resolution Imaging Radar at 300 GHz with a Scattering Model Based on Rendering Techniques

2017 ◽  
Vol 7 (4) ◽  
pp. 404-414 ◽  
Author(s):  
Guillermo Ortiz-Jimenez ◽  
Federico Garcia-Rial ◽  
Luis A. Ubeda-Medina ◽  
Rafael Pages ◽  
Narciso Garcia ◽  
...  
Keyword(s):  
High Resolution ◽  
High Resolution Imaging ◽  
Simulation Framework ◽  
Scattering Model ◽  
Imaging Radar ◽  
Model Based ◽  
Resolution Imaging ◽  
Rendering Techniques
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