منابع مشابه
Adaptive CLEAN Algorithm for High Resolution Inverse synthetic aperture radar (ISAR) Imaging For Vehicular Application
High resolution RADAR images of contiguous targets like vehicles on road often suffer from side lobe enhancement. This leads to false alarm in target detection and degradation in image quality. In this paper, adaptive CLEAN algorithms are introduced to eliminate side lobe enhancement and significantly improve the target detection with better image quality. The effectiveness of the CLEAN algorit...
متن کاملFully polarimetric W-band ISAR imagery of scale-model tactical targets using a 1.56THz compact range
With the continuing interest in ATR, there is a need for high-resolution fully polarimetric data on tactical targets at all radar bands. Here we describe a newly developed system for acquiring W-band data with 1/16 scale models. The NGIC sponsored ERADS project capability for obtaining fully polarimetric ISAR imagery now extends from X to W band. The high-frequency terahertz compact radar range...
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The present work was directed toward the successful ability of electerocoagulation to remove color from synthetic and simulated textile effluent by aluminum/iron electrodes. Two representative reactive dyes were selected for the synthetic dye system, a black dye alone and mixed dye (black, blue, red, 1:1:1 vol/vol). Several important operating parameters such as electrode material, initial pH(3...
متن کاملA comparison of fully polarimetric X-band ISAR imagery of scaled model tactical targets
Construction of the new 350GHz compact range has been completed and it is able to collect fully polarimetric scaled Xband radar data with 6-inch full-scale range resolution. In order to investigate the reproduction of X-band data using scale models, fully polarimetric high-resolution radar signature data has been collected on several targets which include a high-fidelity in-house built 1/16 sca...
متن کاملISAR for concealed objects imaging
A new promising architecture of microwave personnel screening system is analyzed in this paper with numerical simulations. This architecture is based on the concept of inverse aperture synthesis applied to a naturally moving person. The extent of the synthetic aperture is formed by a stationary vertical linear antenna array and by a length of subject’s trajectory as he moves in the vicinity of ...
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ژورنال
عنوان ژورنال: International Journal of Navigation and Observation
سال: 2008
ISSN: 1687-5990,1687-6008
DOI: 10.1155/2008/325279