A novel phase distortion correction method based on temporal correlation matrix

Yan Cui; Yinsheng Wei; Xiaoguo Song; Rongqing Xu

doi:10.4028/www.scientific.net/AMM.58-60.1258

A novel phase distortion correction method based on temporal correlation matrix

Yan Cui^*
, Yinsheng Wei
, Xiaoguo Song
, Rongqing Xu

^*Corresponding author for this work

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

Since the existence of the ionosphere contamination, results of high-frequency radar has been greatly affected. This paper addresses a new method based on temporal correlation matrix to correct phase distortion for HF sky-wave radars. Strong point echoes, such as target, clutter, transponder and so on, which are highly temporal correlated, can be used to structure temporal correlation matrix. And the matrix contains angles of echoes and phase distortions information. In this paper, we use two-dimension FFT to estimate angle of strong point echo, and then obtain the corrections. Computer simulations are conducted to show the validity of the new method, and some of performances of PGA were compared.

Original language	English
Title of host publication	Information Technology for Manufacturing Systems II
Pages	1258-1263
Number of pages	6
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.58-60.1258
State	Published - 2011
Event	2011 International Conference on Information Technology for Manufacturing Systems, ITMS 2011 - Shanghai, China Duration: 7 May 2011 → 8 May 2011

Publication series

Name	Applied Mechanics and Materials
Volume	58-60
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Conference

Conference	2011 International Conference on Information Technology for Manufacturing Systems, ITMS 2011
Country/Territory	China
City	Shanghai
Period	7/05/11 → 8/05/11

Keywords

HF radar
Ionosphere perturbation
Temporal correlation matrix

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10.4028/www.scientific.net/AMM.58-60.1258

Cite this

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title = "A novel phase distortion correction method based on temporal correlation matrix",

abstract = "Since the existence of the ionosphere contamination, results of high-frequency radar has been greatly affected. This paper addresses a new method based on temporal correlation matrix to correct phase distortion for HF sky-wave radars. Strong point echoes, such as target, clutter, transponder and so on, which are highly temporal correlated, can be used to structure temporal correlation matrix. And the matrix contains angles of echoes and phase distortions information. In this paper, we use two-dimension FFT to estimate angle of strong point echo, and then obtain the corrections. Computer simulations are conducted to show the validity of the new method, and some of performances of PGA were compared.",

keywords = "HF radar, Ionosphere perturbation, Temporal correlation matrix",

author = "Yan Cui and Yinsheng Wei and Xiaoguo Song and Rongqing Xu",

year = "2011",

doi = "10.4028/www.scientific.net/AMM.58-60.1258",

language = "英语",

isbn = "9783037851494",

series = "Applied Mechanics and Materials",

pages = "1258--1263",

booktitle = "Information Technology for Manufacturing Systems II",

note = "2011 International Conference on Information Technology for Manufacturing Systems, ITMS 2011 ; Conference date: 07-05-2011 Through 08-05-2011",

}

Cui, Y, Wei, Y, Song, X & Xu, R 2011, A novel phase distortion correction method based on temporal correlation matrix. in Information Technology for Manufacturing Systems II. Applied Mechanics and Materials, vol. 58-60, pp. 1258-1263, 2011 International Conference on Information Technology for Manufacturing Systems, ITMS 2011, Shanghai, China, 7/05/11. https://doi.org/10.4028/www.scientific.net/AMM.58-60.1258

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T1 - A novel phase distortion correction method based on temporal correlation matrix

AU - Cui, Yan

AU - Wei, Yinsheng

AU - Song, Xiaoguo

AU - Xu, Rongqing

PY - 2011

Y1 - 2011

N2 - Since the existence of the ionosphere contamination, results of high-frequency radar has been greatly affected. This paper addresses a new method based on temporal correlation matrix to correct phase distortion for HF sky-wave radars. Strong point echoes, such as target, clutter, transponder and so on, which are highly temporal correlated, can be used to structure temporal correlation matrix. And the matrix contains angles of echoes and phase distortions information. In this paper, we use two-dimension FFT to estimate angle of strong point echo, and then obtain the corrections. Computer simulations are conducted to show the validity of the new method, and some of performances of PGA were compared.

AB - Since the existence of the ionosphere contamination, results of high-frequency radar has been greatly affected. This paper addresses a new method based on temporal correlation matrix to correct phase distortion for HF sky-wave radars. Strong point echoes, such as target, clutter, transponder and so on, which are highly temporal correlated, can be used to structure temporal correlation matrix. And the matrix contains angles of echoes and phase distortions information. In this paper, we use two-dimension FFT to estimate angle of strong point echo, and then obtain the corrections. Computer simulations are conducted to show the validity of the new method, and some of performances of PGA were compared.

KW - HF radar

KW - Ionosphere perturbation

KW - Temporal correlation matrix

UR - https://www.scopus.com/pages/publications/79960456061

U2 - 10.4028/www.scientific.net/AMM.58-60.1258

DO - 10.4028/www.scientific.net/AMM.58-60.1258

M3 - 会议稿件

AN - SCOPUS:79960456061

SN - 9783037851494

T3 - Applied Mechanics and Materials

SP - 1258

EP - 1263

BT - Information Technology for Manufacturing Systems II

T2 - 2011 International Conference on Information Technology for Manufacturing Systems, ITMS 2011

Y2 - 7 May 2011 through 8 May 2011

ER -

A novel phase distortion correction method based on temporal correlation matrix

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Keywords

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