Nagarad, S.R.Sourabh, A.S.Shripathi Acharya, U.S.Srihari, P.Prasad, S.Rao, P.H.2026-02-062017Applied Electromagnetics Conference, AEMC 2017, 2017, Vol.2018-January, , p. 1-2https://doi.org/10.1109/AEMC.2017.8325759https://idr.nitk.ac.in/handle/123456789/31801A three dimensional (3-D) imaging system is implemented by employing 2-D range migration algorithm (RMA) for frequency modulated continuous wave synthetic aperture radar (FMCW-SAR). The backscattered data of a 1-D synthetic aperture at specific altitudes are coherently integrated to form 2-D images. These 2-D images at different altitudes are stitched vertically to form a 3-D image. Numerical simulation for near-field scenario are also presented to validate the proposed algorithm. © 2017 IEEE.Data matrixFMCWRMASAR