![](/images/graphics-bg.png)
Experimental Results for Direction of Arrival Estimation with a Single Acoustic Vector Sensor in Shallow Water
Joint Authors
Bereketli, Alper
Guldogan, Mehmet B.
Kolcak, Taner
Gudu, Tamer
Avsar, Ahmet Levent
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-19
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
We study the performances of several computationally efficient and simple techniques for estimating direction of arrival (DOA) of an underwater acoustic source using a single acoustic vector sensor (AVS) in shallow water.
Underwater AVS is a compact device, which consists of one hydrophone and three accelerometers in a packaged form, measuring scalar pressure and three-dimensional acceleration simultaneously at a single position.
A very controlled experimental setup is prepared to test how well-known techniques, namely, arctan-based, intensity-based, time domain beamforming, and frequency domain beamforming methods, perform in estimating DOA of a source in different circumstances.
Experimental results reveal that for almost all cases beamforming techniques perform best.
Moreover, arctan-based method, which is the simplest of all, provides satisfactory results for practical purposes.
American Psychological Association (APA)
Bereketli, Alper& Guldogan, Mehmet B.& Kolcak, Taner& Gudu, Tamer& Avsar, Ahmet Levent. 2015. Experimental Results for Direction of Arrival Estimation with a Single Acoustic Vector Sensor in Shallow Water. Journal of Sensors،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1070113
Modern Language Association (MLA)
Bereketli, Alper…[et al.]. Experimental Results for Direction of Arrival Estimation with a Single Acoustic Vector Sensor in Shallow Water. Journal of Sensors No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1070113
American Medical Association (AMA)
Bereketli, Alper& Guldogan, Mehmet B.& Kolcak, Taner& Gudu, Tamer& Avsar, Ahmet Levent. Experimental Results for Direction of Arrival Estimation with a Single Acoustic Vector Sensor in Shallow Water. Journal of Sensors. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1070113
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070113