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Inverse Synthetic Aperture Radar ( Isar ) Imaging : a Novel Fine Range Profile Alignment Method for Air Target Slant Range Rotational Motion Compensation
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kallitsis, Evangelos Karakasiliotis, A. Frangos, Panayiotis V. |
| Copyright Year | 2014 |
| Abstract | In this paper we propose the use of a super-resolution decimative spectrum estimation (DESED) method for highly accurate estimation of the slant-range positions of the target scattering centers. Based on these position estimates, we develop a novel slant-range rotational compensation (SRRC) method. The proposed decimative spectrum estimation based SRRC technique achieves fine range alignment, in terms of fractional range bin correction, and constitutes the first step towards significant de-blurring of the final ISAR image. The proposed method is validated with synthetic ISAR data under realistic simulation scenarios, for both uniform and non-uniform rotational motion. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://jae.ece.ntua.gr/current/Volume16Number1June2014/paper%203%20Kallitsis.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
