Abstract
Within the framework of the model of a shallow-water waveguide with a layered bottom, a theoretical study and numerical calculation of the correlation function of a broadband signal received by two synchronized vertical line arrays was carried out. The correlation function is constructed in coordinates (wave vector, frequency -(q,ω)). This technique makes it possible to retrieve dispersion dependences of different waveguide modes both concentrated in water layer (high phase speed) and in bottom layer (low phase speed), and, subsequently, to estimate the bottom parameters, including the characteristics of the sub-bottom layer: for example, sound speed and thickness. Experimental setup is discussed.
| Original language | English |
|---|---|
| Title of host publication | 2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350348187 |
| DOIs | |
| State | Published - 2024 |
| Event | 2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024 - Tel Aviv, Israel Duration: 9 Jul 2024 → 11 Jul 2024 |
Publication series
| Name | 2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024 |
|---|
Conference
| Conference | 2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024 |
|---|---|
| Country/Territory | Israel |
| City | Tel Aviv |
| Period | 9/07/24 → 11/07/24 |
Bibliographical note
Publisher Copyright:© 2024 IEEE.
Keywords
- Shallow water sound propagation
- waveguide modes
ASJC Scopus subject areas
- Computer Networks and Communications
- Biomedical Engineering
- Electrical and Electronic Engineering
- Instrumentation
- Radiation