The Feasibility Analysis of One-bit Quantization for DBF-SAR

Pitz W and Miller D. The TerraSAR-X satellite[J]. IEEE Transactions on Geoscience and Remote Sensing, 2010, 48(2): 615-622.[2] 马仑, 廖桂生, 李真芳. 多通道SAR误差估计与补偿方法及其实测数据验证[J]. 电子与信息学报, 2009, 31(6): 1305-1309.Ma Lun, Liao Gui-sheng, and Li Zhen-fang. An approach for multi-channel SAR array error compensation and its verification by measured data[J]. Journal of Electronics Information Technology, 2009, 31(6): 1305-1309.[3] Wang Wen-qin. Near-space wide-swath radar imaging with multiaperture antenna[J]. IEEE Antennas and Wireless Propagation Letters, 2009, 8(1): 461-464.[4] Suess M and Wiesbeck W. Side-looking synthetic aperture radar system[P]. German, EP 1241487A1, 2002.[5] Krieger G, Gebert N, and Moreira A. Multidimensional waveform encoding: a new digital beamforming technique for synthetic aperture radar remote sensing[J]. IEEE Transactions on Geoscience and Remote Sensing, 2008, 46(1): 31-46.[6] Younis M, Huber S, and Patyuchenko A, et al.. Performance comparison of reflector and planarantenna based digital beam-forming SAR[J]. International Journal of Antennas and Propagation, 2009, 2009(1): 1-13.[7] Ossowska A. One-bit quantization for synthetic aperture radar with DBF[C]. European Conference on Synthetic Aperture Radar, Friedrichshafen, Germany, 2008, 3: 37-40.[8] Schaefer C, Fischer C, and Vlker M. One-bit digitization for DBF-SAR: too good to be true[C]. European Conference on Synthetic Aperture Radar, Friedrichshafen, Germany, 2008, 3: 23-26.[9] Franceschetti G, Pascazio V, and Schirinzi G. Processing of signum coded SAR signal: theory and experiments[J]. IEE Proceedings-F, 1991, 138(3): 192-198.[10] Alberti G, Franceschetti G, and Pascazio V, et al.Time-domain convolution of one-bit coded radar signals[J]. IEE Proceedings-F, 1991, 138(5): 438-444.[11] Gebert N, Krieger G, and Moreira A. Digital beamforming on receive: techniques and optimization strategies for high-resolution wide-swath SAR imaging[J]. IEEE Transactions on Aerospace and Electronic Systems, 2009, 45(2): 564-592.[12] Krieger G, Gebert N, and Moreira A. Unambiguous SAR signal reconstruction from nonuniform displaced phase center sampling[J]. IEEE Geoscience and Remote Sensing Letters, 2004, 1(4): 260-264.