[1] Walk J L. Range-doppler imaging of rotating objects[J]. IEEE Transactions on Aerospace and Electronic Systems, 1980, 16(1): 23-52.[2] Jakowatz C V, Wahl D E, Eichel P H, et al. Spotlight-mode synthetic aperture radar: a signal processing approach[M]. Boston: Kluwer Academic Publishiers, 1996: 187-197.[3] Carrara W G, Goodman R S, Majewski R M. Spotlight synthetic aperture radar: signal processing algorithms[M]. Boston: Artech House, 1995: 43-45.[4] Mao X H, Zhu D Y. Response of PFA to moving target in SAR imaging[J]. Acta Aeronautica et Astronautica Sinica, 2009, 30(8): 1472-1478 (in Chinese). 毛新华, 朱岱寅. SAR极坐标格式成像算法对运动目标响应特性[J]. 航空学报, 2009, 30(8): 1472-1478.[5] Zhu D Y, Mao X H, Li Y, et al. Far-field limit of PFA for SAR moving target imaging[J]. IEEE Transactions on Aerospace and electronic systems, 2010, 46(2): 917-929.[6] Zhu D Y, Ye S H, Zhu Z D. Polar format algorithm using chirp scaling for spotlight SAR image formation[J]. IEEE Transactions on Aerospace and Electronic Systems, 2008, 44(4): 1433-1448.[7] Zhu D Y, Zhu Z D. Range resampling in the polar format algorithm for spotlight SAR image formation using the chirp z-transform[J]. IEEE Transactions on Signal Processing, 55(3), 2007: 1011-1023.[8] Sun J P, Mao S Y, Wang G H, et al. Polar format algorithm for spotlight bistatic SAR with arbitrary geometry configuration[J]. Progress in Electromagnetics Research, 2010, 103: 323-338.[9] Wang Y P, Hong W. Polar format algorithm for circular SAR[C]//Proceeding of EUSAR. Aachen Germany: VDE, 2010: 1-4.[10] Rigling B D, Moses R L. Polar format algorithm for bistatic SAR[J]. IEEE Transactions on Aerospace and Electronic Systems, 2004, 40(4): 1147-1159.[11] Horvath M S, Gorham L A, Rigling B D. Scene size bounds for PFA imaging with postfiltering[J]. IEEE Transactions on Aerospace and Electronic Systems, 2013, 49(2): 1402-1406.[12] Mao X H, Zhu D Y, Zhu Z D. Autofocus correction of APE and residual RCM in spotlight SAR polar format imagery[J]. IEEE Transactions on Aerospace and Electronic Systems, 2013, 49(4): 2693-2706.[13] Tang Y, Xing M D, Bao Z, et al. Wavefront curvature compensation based on overlapped subaperture polar format algorithm[J]. Acta Electronica Sinica, 2008, 36(6): 1108-1113 (in Chinese). 唐禹, 邢孟道, 保铮, 等. 基于重叠子孔径极坐标算法的波前弯曲效应的补偿[J]. 电子学报, 2008, 36(6): 1108-1113.[14] Yang L, Xing M, Wang Y, et al. Compensation for the NsRCM and phase error after polar format resampling for airborne spotlight SAR raw data of high resolution[J]. IEEE Geoscience and Remote Sensing Letters, 2013, 10(1): 165-169.[15] Doren N E, Jakowatz C V, Wahl D E, et al. General formulation for wavefront curvature correction in polar-formatted spotlight-mode SAR images using space-variant post-filtering[C]//Proceeding of International Conference on Image Processing. Washington D. C.: IEEE Computer Society, 1997: 861-864.[16] Doerry A W. Wavefront curvature limitations and compensation to polar format processing for synthetic aperture radar images, SAND2007-0046[R]. New Mexico: Sandia National Laboratories, 2007.[17] Rigling B D, Moses R L.Taylor expansion of the differential range for monostatic SAR[J]. IEEE Transactions on Aerospace and Electronic Systems, 2005, 41(1): 60-64.[18] Linnehan R, Yasuda M, Doerry A. An efficient means to mitigate wavefront curvature effects in polar format processed SAR imagery[C]//Proceeding of SPIE 8361, Radar Sensor Technology XVI, 83611N. Bellingham: SPIE, 2012: 8361-8363.[19] Mao X H, Zhu D Y, Ye S H, et al. Image domain space-variant post-processing for wavefront curvature correction in polar format spotlight SAR image[J]. Acta Electronica Sinica, 2010, 38(1): 244-250 (in Chinese). 毛新华, 朱岱寅, 叶少华, 等. 一种基于图像后处理的极坐标格式算法波前弯曲补偿方法[J]. 电子学报, 2010, 38(1): 244-250.[20] Mao X H, Zhu D Y, Zhu Z D. Polar format algorithm wavefront curvature compensation under complicated flight path and rugged terrain[J]. Acta Electronica Sinica, 2012, 40(9): 1723-1728 (in Chinese). 毛新华, 朱岱寅, 朱兆达. 复杂航迹和起伏地形条件下SAR极坐标格式算法波前弯曲误差补偿[J]. 电子学报, 2012, 40(9): 1723-1728. |