Modulated pulse bathymetric lidar Monte Carlo simulation

被引：0
|
作者：
Luo, Tao [1 ]
Wang, Yabo [1 ]
Wang, Rong [2 ]
Du, Peng [3 ]
Min, Xia [3 ]
机构：
[1] Wuhan Second Ship Design & Res Inst, Wuhan 430074, Peoples R China
[2] Jiujiang Vocat & Tech Coll, Jiujiang Jiangxi 332007, Peoples R China
[3] Huazhong Univ Sci & Technol, Sch Optic & Elect Informat, Wuhan 430074, Peoples R China
来源：
AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY | 2015年 / 9674卷
关键词：
Ocean optics; Lidar; modulation; Monte Carlo simulation; RADAR TECHNOLOGY; TARGET DETECTION; SEA-WATER; SYSTEMS; ENHANCEMENT;
D O I：
10.1117/12.2199361
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A typical modulated pulse bathymetric lidar system is investigated by simulation using a modulated pulse lidar simulation system. In the simulation, the return signal is generated by Monte Carlo method with modulated pulse propagation model and processed by mathematical tools like cross-correlation and digital filter. Computer simulation results incorporating the modulation detection scheme reveal a significant suppression of the water backscattering signal and corresponding target contrast enhancement. More simulation experiments are performed with various modulation and reception variables to investigate the effect of them on the bathymetric system performance.
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页数：6
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