Simultaneous detection of the acoustic-field aberration and Doppler shift in forward scattering

Kunde Yang; Chuanlin He

doi:10.1109/OCEANSE.2017.8084643

Simultaneous detection of the acoustic-field aberration and Doppler shift in forward scattering

Kunde Yang, Chuanlin He

Ocean Institute

Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

When a submerged target is crossing the source-receiver line, the aberration in the received acoustic field and Doppler shift in the forward scattered field are simultaneously induced. Formulations for the two variations are developed upon an ideal forward scattering configuration. Both the field aberration and Doppler shift are expressed as functions with the same argument - target motion time. The field aberration and Doppler shift were extracted from the collected data by the simple Hilbert transform (HT) and a hybrid technique, respectively. Simultaneous detection outputs are beneficial to enhance the reliability of target detection by providing both the aberrations in the received acoustic-field and the Doppler shift in the forward scattered field.

Original language	English
Title of host publication	OCEANS 2017 - Aberdeen
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-4
Number of pages	4
ISBN (Electronic)	9781509052783
DOIs	https://doi.org/10.1109/OCEANSE.2017.8084643
State	Published - 25 Oct 2017
Event	OCEANS 2017 - Aberdeen - Aberdeen, United Kingdom Duration: 19 Jun 2017 → 22 Jun 2017

Publication series

Name	OCEANS 2017 - Aberdeen
Volume	2017-October

Conference

Conference	OCEANS 2017 - Aberdeen
Country/Territory	United Kingdom
City	Aberdeen
Period	19/06/17 → 22/06/17

Keywords

Doppler shift detection
forward scattering detection

Access to Document

10.1109/OCEANSE.2017.8084643

Cite this

@inproceedings{272d44efea84457c848d1807d9853e18,

title = "Simultaneous detection of the acoustic-field aberration and Doppler shift in forward scattering",

abstract = "When a submerged target is crossing the source-receiver line, the aberration in the received acoustic field and Doppler shift in the forward scattered field are simultaneously induced. Formulations for the two variations are developed upon an ideal forward scattering configuration. Both the field aberration and Doppler shift are expressed as functions with the same argument - target motion time. The field aberration and Doppler shift were extracted from the collected data by the simple Hilbert transform (HT) and a hybrid technique, respectively. Simultaneous detection outputs are beneficial to enhance the reliability of target detection by providing both the aberrations in the received acoustic-field and the Doppler shift in the forward scattered field.",

keywords = "Doppler shift detection, forward scattering detection",

author = "Kunde Yang and Chuanlin He",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; OCEANS 2017 - Aberdeen ; Conference date: 19-06-2017 Through 22-06-2017",

year = "2017",

month = oct,

day = "25",

doi = "10.1109/OCEANSE.2017.8084643",

language = "英语",

series = "OCEANS 2017 - Aberdeen",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1--4",

booktitle = "OCEANS 2017 - Aberdeen",

}

TY - GEN

T1 - Simultaneous detection of the acoustic-field aberration and Doppler shift in forward scattering

AU - Yang, Kunde

AU - He, Chuanlin

PY - 2017/10/25

Y1 - 2017/10/25

N2 - When a submerged target is crossing the source-receiver line, the aberration in the received acoustic field and Doppler shift in the forward scattered field are simultaneously induced. Formulations for the two variations are developed upon an ideal forward scattering configuration. Both the field aberration and Doppler shift are expressed as functions with the same argument - target motion time. The field aberration and Doppler shift were extracted from the collected data by the simple Hilbert transform (HT) and a hybrid technique, respectively. Simultaneous detection outputs are beneficial to enhance the reliability of target detection by providing both the aberrations in the received acoustic-field and the Doppler shift in the forward scattered field.

AB - When a submerged target is crossing the source-receiver line, the aberration in the received acoustic field and Doppler shift in the forward scattered field are simultaneously induced. Formulations for the two variations are developed upon an ideal forward scattering configuration. Both the field aberration and Doppler shift are expressed as functions with the same argument - target motion time. The field aberration and Doppler shift were extracted from the collected data by the simple Hilbert transform (HT) and a hybrid technique, respectively. Simultaneous detection outputs are beneficial to enhance the reliability of target detection by providing both the aberrations in the received acoustic-field and the Doppler shift in the forward scattered field.

KW - Doppler shift detection

KW - forward scattering detection

UR - http://www.scopus.com/inward/record.url?scp=85044735874&partnerID=8YFLogxK

U2 - 10.1109/OCEANSE.2017.8084643

DO - 10.1109/OCEANSE.2017.8084643

M3 - 会议稿件

AN - SCOPUS:85044735874

T3 - OCEANS 2017 - Aberdeen

SP - 1

EP - 4

BT - OCEANS 2017 - Aberdeen

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - OCEANS 2017 - Aberdeen

Y2 - 19 June 2017 through 22 June 2017

ER -

Simultaneous detection of the acoustic-field aberration and Doppler shift in forward scattering

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this