Print Email Facebook Twitter Comparison of range migration correction algorithms for range-Doppler processing Title Comparison of range migration correction algorithms for range-Doppler processing Author Uysal, Faruk (TU Delft Microwave Sensing, Signals & Systems) Date 2017 Abstract The next generation digital radars are able to provide high-range resolution by the advancement of radar hardware technologies. These systems take advantage of coherent integration and Doppler processing technique to increase the target’s signal-to-noise ratio. Due to the high-range resolution (small range cells) and fast target motion, a target migrates through multiple range cells within a coherent processing interval. Range cell migration (also known as range walk) occurs and degrades the coherent integration gain. There are many approaches in the literature to correct these unavoidable effects and focus the target in the range-Doppler domain. We demonstrate some of these methods on an operational frequency-modulated continuous-wave (FMCW) radar and point out practical issues in the application. Subject range-Doppler focusingkeystonerange migration correctioncoherent integration To reference this document use: http://resolver.tudelft.nl/uuid:1b49eb4c-e6ce-447b-b58f-a550f0e97f14 DOI https://doi.org/10.1117/1.JRS.11.036023 Access restriction Campus only Source Journal of Applied Remote Sensing, 11 (3), 036023-1/036023-10 Part of collection Institutional Repository Document type journal article Rights © 2017 Faruk Uysal Files PDF 26822520.pdf 1.86 MB Close viewer /islandora/object/uuid:1b49eb4c-e6ce-447b-b58f-a550f0e97f14/datastream/OBJ/view