A note on "a fast high-resolution method for bearing estimation in shallow ocean"

Yougen Xu; Zhiwen Liu

doi:10.1007/s11045-010-0127-y

A note on "a fast high-resolution method for bearing estimation in shallow ocean"

Yougen Xu^*, Zhiwen Liu

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

In the referenced paper [by Jin, Huang, Zhang, and Hou, Multidimensional Systems and Signal Processing, 20(4): 397-406, 2009], a rank-reduction based direction finding algorithm called Rayleigh MUSIC (R-MUSIC) is proposed to deal with the multimode nature of the acoustic propagation in the shallow ocean. However, when a linear array is utilized, R-MUSIC degrades severely for sources located in the vicinity of the array broadside. In this note, a measure is given to overcome this drawback.

Original language	English
Pages (from-to)	349-359
Number of pages	11
Journal	Multidimensional Systems and Signal Processing
Volume	22
Issue number	4
DOIs	https://doi.org/10.1007/s11045-010-0127-y
Publication status	Published - Dec 2011

Keywords

Array signal processing
Direction-of-arrival estimation
Normal mode theory
Underwater

Access to Document

10.1007/s11045-010-0127-y

Cite this

@article{329d618f935247d8bcbae2b7ddd743fa,

title = "A note on {"}a fast high-resolution method for bearing estimation in shallow ocean{"}",

abstract = "In the referenced paper [by Jin, Huang, Zhang, and Hou, Multidimensional Systems and Signal Processing, 20(4): 397-406, 2009], a rank-reduction based direction finding algorithm called Rayleigh MUSIC (R-MUSIC) is proposed to deal with the multimode nature of the acoustic propagation in the shallow ocean. However, when a linear array is utilized, R-MUSIC degrades severely for sources located in the vicinity of the array broadside. In this note, a measure is given to overcome this drawback.",

keywords = "Array signal processing, Direction-of-arrival estimation, Normal mode theory, Underwater",

author = "Yougen Xu and Zhiwen Liu",

year = "2011",

month = dec,

doi = "10.1007/s11045-010-0127-y",

language = "English",

volume = "22",

pages = "349--359",

journal = "Multidimensional Systems and Signal Processing",

issn = "0923-6082",

publisher = "Springer Netherlands",

number = "4",

}

TY - JOUR

T1 - A note on "a fast high-resolution method for bearing estimation in shallow ocean"

AU - Xu, Yougen

AU - Liu, Zhiwen

PY - 2011/12

Y1 - 2011/12

N2 - In the referenced paper [by Jin, Huang, Zhang, and Hou, Multidimensional Systems and Signal Processing, 20(4): 397-406, 2009], a rank-reduction based direction finding algorithm called Rayleigh MUSIC (R-MUSIC) is proposed to deal with the multimode nature of the acoustic propagation in the shallow ocean. However, when a linear array is utilized, R-MUSIC degrades severely for sources located in the vicinity of the array broadside. In this note, a measure is given to overcome this drawback.

AB - In the referenced paper [by Jin, Huang, Zhang, and Hou, Multidimensional Systems and Signal Processing, 20(4): 397-406, 2009], a rank-reduction based direction finding algorithm called Rayleigh MUSIC (R-MUSIC) is proposed to deal with the multimode nature of the acoustic propagation in the shallow ocean. However, when a linear array is utilized, R-MUSIC degrades severely for sources located in the vicinity of the array broadside. In this note, a measure is given to overcome this drawback.

KW - Array signal processing

KW - Direction-of-arrival estimation

KW - Normal mode theory

KW - Underwater

UR - https://www.scopus.com/pages/publications/80053618106

U2 - 10.1007/s11045-010-0127-y

DO - 10.1007/s11045-010-0127-y

M3 - Article

AN - SCOPUS:80053618106

SN - 0923-6082

VL - 22

SP - 349

EP - 359

JO - Multidimensional Systems and Signal Processing

JF - Multidimensional Systems and Signal Processing

IS - 4

ER -

A note on "a fast high-resolution method for bearing estimation in shallow ocean"

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this