哈尔滨工程大学学报2024，Vol.45Issue(4)：748-757,10.DOI:10.11990/jheu.202303003
海底声散射特性进展及展望
Progress with regard to research on bottom acoustic scattering properties and associated future prospects
摘要
Abstract
To systematically analyze bottom acoustic scattering properties and summarize their regularities,this pa-per presents a review of the associated research progress at home and abroad.First,the fundamental concept of bot-tom acoustic scattering is introduced,drawing a conclusion on existing associated theoretical models for interface roughness scattering and sediment volume scattering.Then,typical measurement experiments with regard to the scattering properties worldwide are expounded from two aspects,high frequencies(>10 kHz)and midfrequencies(1～10 kHz),sorting out the currently representative results of bottom acoustic scattering experiments.At last,the problems in the current bottom acoustic scattering research and future research directions are analyzed and dis-cussed,noting that research on models of midfrequency and wide grazing angle bottom acoustic scattering is particu-larly essential to underwater offensive and defensive applications.关键词
声散射特性/声散射理论/粗糙界面散射/体积散射/高频/中频/声散射实验/宽掠射角Key words
acoustic scattering properties/acoustic scattering theory/roughness scattering/volume scattering/high frequency/midfrequency/acoustic scattering experiment/wide grazing angle分类
海洋科学引用本文复制引用
郑毅,秦志亮,于盛齐,马本俊,赵吉祥,刘梦婷..海底声散射特性进展及展望[J].哈尔滨工程大学学报,2024,45(4):748-757,10.基金项目
中央高校基本科研业务费专项资金项目(3072022TS2610) （3072022TS2610）
水声技术重点实验室项目 （）
哈尔滨工程大学青年科学家培育基金项目. （）
