Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background

Yingning Dong; Yanjing Zhang; Helei Zhang; Weibo Deng

doi:10.1007/978-981-10-6571-2_148

Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background

Yingning Dong^*
, Yanjing Zhang
, Helei Zhang
, Weibo Deng

^*Corresponding author for this work

School of Electronics and Information Engineering

School of Electronics and Information Engineering, Harbin Institute of Technology

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

1 Scopus citations

Abstract

The noise and targets or the spectral splitting often make the conventional method of extracting Bragg peaks from high-frequency radar Doppler spectra inaccurate. Since the echo R-D spectra have a typical image feature and the energy of Bragg peaks are relatively high, the multi-threshold segmentation is used to eliminate the targets. Then, the least-squares method and the energy-centroid method of extracting Bragg peaks are presented. By analysis of numerous measured data, it proves that compared with the conventional method, the methods presented in this paper have a higher precision and a stronger applicability. Moreover, the least-squares method is the best. Finally, compare the wind direction inversion results of measured data with the forecast information which provided by the National Marine Environment Forecast Center, meanwhile the cause of error is analyzed.

Original language	English
Title of host publication	Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems
Editors	Qilian Liang, Min Jia, Jiasong Mu, Wei Wang, Xuhong Feng, Baoju Zhang
Publisher	Springer Verlag
Pages	1237-1244
Number of pages	8
ISBN (Print)	9789811065705
DOIs	https://doi.org/10.1007/978-981-10-6571-2_148
State	Published - 2019
Event	6th International Conference on Communications, Signal Processing, and Systems, CSPS 2017 - Harbin, China Duration: 14 Jul 2017 → 16 Jul 2017

Publication series

Name	Lecture Notes in Electrical Engineering
Volume	463
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	6th International Conference on Communications, Signal Processing, and Systems, CSPS 2017
Country/Territory	China
City	Harbin
Period	14/07/17 → 16/07/17

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 14 Life Below Water

Keywords

Bragg peaks
Energy-centroid method
High-Frequency Ground-Wave Radar (HFGWR)
Least-squares method
Multi-threshold segmentation

Access to Document

10.1007/978-981-10-6571-2_148

Cite this

Dong, Y., Zhang, Y., Zhang, H., & Deng, W. (2019). Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background. In Q. Liang, M. Jia, J. Mu, W. Wang, X. Feng, & B. Zhang (Eds.), Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems (pp. 1237-1244). (Lecture Notes in Electrical Engineering; Vol. 463). Springer Verlag. https://doi.org/10.1007/978-981-10-6571-2_148

Dong, Yingning ; Zhang, Yanjing ; Zhang, Helei et al. / Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background. Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems. editor / Qilian Liang ; Min Jia ; Jiasong Mu ; Wei Wang ; Xuhong Feng ; Baoju Zhang. Springer Verlag, 2019. pp. 1237-1244 (Lecture Notes in Electrical Engineering).

@inproceedings{4f073f0e76304dec8f8185fa0e3f2aef,

title = "Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background",

abstract = "The noise and targets or the spectral splitting often make the conventional method of extracting Bragg peaks from high-frequency radar Doppler spectra inaccurate. Since the echo R-D spectra have a typical image feature and the energy of Bragg peaks are relatively high, the multi-threshold segmentation is used to eliminate the targets. Then, the least-squares method and the energy-centroid method of extracting Bragg peaks are presented. By analysis of numerous measured data, it proves that compared with the conventional method, the methods presented in this paper have a higher precision and a stronger applicability. Moreover, the least-squares method is the best. Finally, compare the wind direction inversion results of measured data with the forecast information which provided by the National Marine Environment Forecast Center, meanwhile the cause of error is analyzed.",

keywords = "Bragg peaks, Energy-centroid method, High-Frequency Ground-Wave Radar (HFGWR), Least-squares method, Multi-threshold segmentation",

author = "Yingning Dong and Yanjing Zhang and Helei Zhang and Weibo Deng",

note = "Publisher Copyright: {\textcopyright} 2019, Springer Nature Singapore Pte Ltd.; 6th International Conference on Communications, Signal Processing, and Systems, CSPS 2017 ; Conference date: 14-07-2017 Through 16-07-2017",

year = "2019",

doi = "10.1007/978-981-10-6571-2\_148",

language = "英语",

isbn = "9789811065705",

series = "Lecture Notes in Electrical Engineering",

publisher = "Springer Verlag",

pages = "1237--1244",

editor = "Qilian Liang and Min Jia and Jiasong Mu and Wei Wang and Xuhong Feng and Baoju Zhang",

booktitle = "Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems",

address = "德国",

}

Dong, Y, Zhang, Y, Zhang, H & Deng, W 2019, Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background. in Q Liang, M Jia, J Mu, W Wang, X Feng & B Zhang (eds), Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems. Lecture Notes in Electrical Engineering, vol. 463, Springer Verlag, pp. 1237-1244, 6th International Conference on Communications, Signal Processing, and Systems, CSPS 2017, Harbin, China, 14/07/17. https://doi.org/10.1007/978-981-10-6571-2_148

Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background. / Dong, Yingning; Zhang, Yanjing; Zhang, Helei et al.
Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems. ed. / Qilian Liang; Min Jia; Jiasong Mu; Wei Wang; Xuhong Feng; Baoju Zhang. Springer Verlag, 2019. p. 1237-1244 (Lecture Notes in Electrical Engineering; Vol. 463).

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

TY - GEN

T1 - Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background

AU - Dong, Yingning

AU - Zhang, Yanjing

AU - Zhang, Helei

AU - Deng, Weibo

PY - 2019

Y1 - 2019

N2 - The noise and targets or the spectral splitting often make the conventional method of extracting Bragg peaks from high-frequency radar Doppler spectra inaccurate. Since the echo R-D spectra have a typical image feature and the energy of Bragg peaks are relatively high, the multi-threshold segmentation is used to eliminate the targets. Then, the least-squares method and the energy-centroid method of extracting Bragg peaks are presented. By analysis of numerous measured data, it proves that compared with the conventional method, the methods presented in this paper have a higher precision and a stronger applicability. Moreover, the least-squares method is the best. Finally, compare the wind direction inversion results of measured data with the forecast information which provided by the National Marine Environment Forecast Center, meanwhile the cause of error is analyzed.

AB - The noise and targets or the spectral splitting often make the conventional method of extracting Bragg peaks from high-frequency radar Doppler spectra inaccurate. Since the echo R-D spectra have a typical image feature and the energy of Bragg peaks are relatively high, the multi-threshold segmentation is used to eliminate the targets. Then, the least-squares method and the energy-centroid method of extracting Bragg peaks are presented. By analysis of numerous measured data, it proves that compared with the conventional method, the methods presented in this paper have a higher precision and a stronger applicability. Moreover, the least-squares method is the best. Finally, compare the wind direction inversion results of measured data with the forecast information which provided by the National Marine Environment Forecast Center, meanwhile the cause of error is analyzed.

KW - Bragg peaks

KW - Energy-centroid method

KW - High-Frequency Ground-Wave Radar (HFGWR)

KW - Least-squares method

KW - Multi-threshold segmentation

UR - https://www.scopus.com/pages/publications/85048679720

U2 - 10.1007/978-981-10-6571-2_148

DO - 10.1007/978-981-10-6571-2_148

M3 - 会议稿件

AN - SCOPUS:85048679720

SN - 9789811065705

T3 - Lecture Notes in Electrical Engineering

SP - 1237

EP - 1244

BT - Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems

A2 - Liang, Qilian

A2 - Jia, Min

A2 - Mu, Jiasong

A2 - Wang, Wei

A2 - Feng, Xuhong

A2 - Zhang, Baoju

PB - Springer Verlag

T2 - 6th International Conference on Communications, Signal Processing, and Systems, CSPS 2017

Y2 - 14 July 2017 through 16 July 2017

ER -

Dong Y, Zhang Y, Zhang H, Deng W. Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background. In Liang Q, Jia M, Mu J, Wang W, Feng X, Zhang B, editors, Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems. Springer Verlag. 2019. p. 1237-1244. (Lecture Notes in Electrical Engineering). doi: 10.1007/978-981-10-6571-2_148

Accurate approaches to extracting bragg peaks based on high-frequency ground-wave radar under complex background

Abstract

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UN SDGs

Keywords

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