Low-mode tomography of inhomogeneities in a shallow sea

被引：16
|
作者：
Khil'ko, A. I. [1 ]
Luchinin, A. G. [1 ]
Burdukovskaya, V. G. [1 ]
Smirnov, I. P. [1 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia
来源：
ACOUSTICAL PHYSICS | 2007年 / 53卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
43.20.El; 43.20.Fn; 43.20.Mv; 43.20.Px; 43.30.Bp; 43.30.Gv; 43.30.Pc; 43.60.Pt;
D O I：
10.1134/S106377100703013X
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Potentialities of observing spatially localized inhomogeneities by the low-frequency low-mode pulsed diffraction tomography in a shallow sea are analyzed. A numerically simulated model is used to study the procedure of reconstructing the parameters of inhomogeneities by coprocessing the signals of the tomographic projections formed at the multistatic excitation and reception of low-frequency low-mode acoustic pulses.
引用
收藏
页码：381 / 392
页数：12
相关论文
共 50 条
  • [21] Scattering of Low-Mode Internal Tides at a Continental Shelf
    Wang, Shuya
    Chen, Xu
    Wang, Jinhu
    Li, Qun
    Meng, Jing
    Xu, Yang
    JOURNAL OF PHYSICAL OCEANOGRAPHY, 2019, 49 (02) : 453 - 468
  • [22] MODULATION-FREQUENCY CHARACTERISTICS OF LOW-MODE OPTICAL FIBERS
    GORDON, GI
    TEUMIN, II
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOELEKTRONIKA, 1983, 26 (05): : 78 - 79
  • [23] Inductive classification of low-mode and high-mode edge parameters
    Deranian, RD
    Groebner, RJ
    Pham, DT
    PHYSICS OF PLASMAS, 2000, 7 (04) : 1235 - 1245
  • [24] THE EVOLUTION OF BALANCED, LOW-MODE VORTICES ON THE BETA-PLANE
    MCWILLIAMS, JC
    GENT, PR
    NORTON, NJ
    JOURNAL OF PHYSICAL OCEANOGRAPHY, 1986, 16 (05) : 838 - 855
  • [25] Combined optical vortices in low-mode optical fibers
    Fadeyeva, TA
    Volyar, AV
    Zhilaitis, VZ
    Soskin, MS
    FOURTH INTERNATIONAL CONFERENCE ON CORRELATION OPTICS, 1999, 3904 : 124 - 130
  • [26] Propagation of low-mode internal waves through the ocean
    Rainville, Luc
    Pinkel, Robert
    JOURNAL OF PHYSICAL OCEANOGRAPHY, 2006, 36 (06) : 1220 - 1236
  • [27] Guided optical vortices and their angular momentum in low-mode fibers
    Fadeyeva, TA
    Reshetnikoff, SA
    Volyar, AV
    INTERNATIONAL CONFERENCE ON SINGULAR OPTICS, 1998, 3487 : 59 - 70
  • [28] Optical vortices in low-mode spun fibers: Experimental study
    Alexeyev, AN
    Egorov, YA
    Volyar, AV
    NONLINEAR OPTICS OF LIQUID AND PHOTOREFRACTIVE CRYSTALS, 2003, 5257 : 317 - 319
  • [29] THE EFFECT OF DISLOCATION SIGN SWITCHING IN A LOW-MODE FIBER AS IT IS BENT
    BOLSHTYANSKII, MA
    OPTIKA I SPEKTROSKOPIYA, 1995, 79 (03): : 512 - 516
  • [30] Comparative analysis of tomographic methods for the observation of inhomogeneities in a shallow sea
    Matveev, AL
    Orlov, DA
    Rodionov, AA
    Salin, BM
    Turchin, VI
    ACOUSTICAL PHYSICS, 2005, 51 (02) : 218 - 229
12345