Abstract:<div><div>*This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible.</div></div><div><br></div>In this study, we present an improved and unified approach for image-based radar cross-section (RCS) measurement by 2-D synthetic aperture radar (SAR) imaging with an arbitrary curved antenna scanning trajectory. Because RCS is a quantity defined in the far-field distan… Show more
“…As discussed in [9]- [11], one can prove that the image reconstruction given in Eq. ( 7) reduces to the ideal image defined in Eq.…”
Section: B Image Reconstructionmentioning
confidence: 92%
“…In Eq. (8), g(k, r 0 , r) is called the "correction factor" [9]- [11] which is defined such that the integral transformation of Eq. ( 6) is reduced to the ideal image of a single point scatterer given in Eq.…”
Section: B Image Reconstructionmentioning
confidence: 99%
“…Note that an arbitrary scanning curve can be used by calculating the derivative in the correction factor of Eq. ( 9) via a numerical differentiation algorithm [10], [11].…”
“…As discussed in [9]- [11], one can prove that the image reconstruction given in Eq. ( 7) reduces to the ideal image defined in Eq.…”
Section: B Image Reconstructionmentioning
confidence: 92%
“…In Eq. (8), g(k, r 0 , r) is called the "correction factor" [9]- [11] which is defined such that the integral transformation of Eq. ( 6) is reduced to the ideal image of a single point scatterer given in Eq.…”
Section: B Image Reconstructionmentioning
confidence: 99%
“…Note that an arbitrary scanning curve can be used by calculating the derivative in the correction factor of Eq. ( 9) via a numerical differentiation algorithm [10], [11].…”
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