Lin Wei-ming, Zhu Zhen-bo, Jiang Xing-zhou. Research on Principle of the Bistatic Synthetic Aperture Sonar[J]. Journal of Electronics & Information Technology, 2007, 29(2): 405-409. doi: 10.3724/SP.J.1146.2005.00827
Citation:
Lin Wei-ming, Zhu Zhen-bo, Jiang Xing-zhou. Research on Principle of the Bistatic Synthetic Aperture Sonar[J]. Journal of Electronics & Information Technology, 2007, 29(2): 405-409. doi: 10.3724/SP.J.1146.2005.00827
Lin Wei-ming, Zhu Zhen-bo, Jiang Xing-zhou. Research on Principle of the Bistatic Synthetic Aperture Sonar[J]. Journal of Electronics & Information Technology, 2007, 29(2): 405-409. doi: 10.3724/SP.J.1146.2005.00827
Citation:
Lin Wei-ming, Zhu Zhen-bo, Jiang Xing-zhou. Research on Principle of the Bistatic Synthetic Aperture Sonar[J]. Journal of Electronics & Information Technology, 2007, 29(2): 405-409. doi: 10.3724/SP.J.1146.2005.00827
Firstly, a Bistatic Synthetic Aperture Sonar (Bi-SAS) configuration with fixed transmitter is given in this paper, and then the azimuth and range resolution, the Pulse Repetition Frequency (PRF) and the mapping rate of the Bistatic-SAS are studied in detail. The analytical solutions are obtained, consequently, the computer simulation are presented in the end. The simulation results validate the correctness of the theory and show the validity of the method in the Bistatic-SAS image.
[1] Hayes M P and Gough P T. Broad-band synthetic aperture sonar[J].IEEE Journal of Oceanic Engineering.1992, 17(1):80-94 [2] McHugh R, Shaw S, and Taylor N. Efficient digital signal processing algorithm for sonar imaging[J].IEE Proc.-Radar, Sonar Navigation.1996, 143(3):149-156 [3] Edwards J R and Schmidt H, et al.. Bistatic synthetic aperture target detection and imaging with an AUV[J].IEEE Journal of Oceanic Engineering.2001, 26(4):690-691 [4] LePage K D and Schmidt H. Bistatic synthetic aperture imaging of proud and buried targets from an AUV[J].IEEE Journal of Oceanic Engineering.2002, 27(3):471-476 [5] 赵俊渭, 丁玮, 阎宜生等.收发分置水下目标声散射特性的实验研究. 声学学报, 1997, 22(2): 124-131. [6] 张小凤, 赵俊渭, 王荣庆等.双基地声呐散射声场的建模与仿真. 系统仿真学报, 2002, 14(5): 562-565. [7] 汤子跃, 张守融. 双站合成孔径雷达系统原理. 北京: 科学出版社, 2003: 27-28. [8] 吕彤光, 陆仲良, 粟毅等. 冲激信号SAR成像的方位分辨率分析. 电子学报, 2000, 28(6): 40-43.