reversetimemigrationforreconstructingextendedobstaclesinplanaracousticwaveguides

	reversetimemigrationforreconstructingextendedobstaclesinplanaracousticwaveguides
	Chen Zhiming; Huang Guanghui
刊名	sciencechinamathematics
	2015
卷号	58 期号:9 页码:1811
ISSN号	1674-7283
英文摘要	We propose a new reverse time migration method for reconstructing extended obstacles in the planar waveguide using acoustic waves at a fixed frequency. We prove the resolution of the reconstruction method in terms of the aperture and the thickness of the waveguide. The resolution analysis implies that the imaginary part of the cross-correlation imaging function is always positive and thus may have better stability properties. Numerical experiments are included to illustrate the powerful imaging quality and to confirm our resolution results.
语种	英语
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/38145]
专题	计算数学与科学工程计算研究所
作者单位	中国科学院数学与系统科学研究院
推荐引用方式 GB/T 7714	Chen Zhiming,Huang Guanghui. reversetimemigrationforreconstructingextendedobstaclesinplanaracousticwaveguides[J]. sciencechinamathematics,2015,58(9):1811.
APA	Chen Zhiming,&Huang Guanghui.(2015).reversetimemigrationforreconstructingextendedobstaclesinplanaracousticwaveguides.sciencechinamathematics,58(9),1811.
MLA	Chen Zhiming,et al."reversetimemigrationforreconstructingextendedobstaclesinplanaracousticwaveguides".sciencechinamathematics 58.9(2015):1811.