New hybrid STAP algorithm of D3 and STMB for discrete interference suppression in nonhomogeneous clutter

Yongxu Liu; Xiaopeng Yang; Teng Long

doi:10.1109/ICCASM.2010.5622604

New hybrid STAP algorithm of D³ and STMB for discrete interference suppression in nonhomogeneous clutter

Yongxu Liu, Xiaopeng Yang^*, Teng Long

^*Corresponding author for this work

School of Information and Electronics

Beijing Institute of Technology

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

Abstract

This paper presents a new hybrid Space-Time Adaptive Processing (STAP) algorithm by combining the Space-Time Multiple-Beam (STMB) algorithm and Direct Data Domain (D³) method, which can remove the discrete interference in the nonhomogeneous clutter. The STMB algorithm has low computational load, sample support and strong robustness to array element error. However, it is very difficult to detect the target in the primary range cell when there are some discrete interferences since the training samples do not contain the information of discrete interferences. Therefore, a new D³-STMB hybrid method is proposed, in which D³ method is applied to process the discrete interference in the primary range cell and then the residual interference is suppressed by using STMB algorithm. The performance of proposed method is demonstrated by the simulation.

Original language	English
Title of host publication	ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings
Publisher	IEEE Computer Society
Pages	v15359-v15363
ISBN (Print)	9781424472369
DOIs	https://doi.org/10.1109/ICCASM.2010.5622604
Publication status	Published - 2010

Publication series

Name	ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings
Volume	15

Keywords

Hybrid algorithm
Nonhomogenous clutter
STAP
STMB

Access to Document

10.1109/ICCASM.2010.5622604

Cite this

Liu, Y., Yang, X., & Long, T. (2010). New hybrid STAP algorithm of D³ and STMB for discrete interference suppression in nonhomogeneous clutter. In ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings (pp. v15359-v15363). Article 5622604 (ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings; Vol. 15). IEEE Computer Society. https://doi.org/10.1109/ICCASM.2010.5622604

Liu, Yongxu ; Yang, Xiaopeng ; Long, Teng. / New hybrid STAP algorithm of D³ and STMB for discrete interference suppression in nonhomogeneous clutter. ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings. IEEE Computer Society, 2010. pp. v15359-v15363 (ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings).

@inproceedings{be13430858fd4384abca666b4c534a1b,

title = "New hybrid STAP algorithm of D3 and STMB for discrete interference suppression in nonhomogeneous clutter",

abstract = "This paper presents a new hybrid Space-Time Adaptive Processing (STAP) algorithm by combining the Space-Time Multiple-Beam (STMB) algorithm and Direct Data Domain (D3) method, which can remove the discrete interference in the nonhomogeneous clutter. The STMB algorithm has low computational load, sample support and strong robustness to array element error. However, it is very difficult to detect the target in the primary range cell when there are some discrete interferences since the training samples do not contain the information of discrete interferences. Therefore, a new D3-STMB hybrid method is proposed, in which D3 method is applied to process the discrete interference in the primary range cell and then the residual interference is suppressed by using STMB algorithm. The performance of proposed method is demonstrated by the simulation.",

keywords = "Hybrid algorithm, Nonhomogenous clutter, STAP, STMB",

author = "Yongxu Liu and Xiaopeng Yang and Teng Long",

year = "2010",

doi = "10.1109/ICCASM.2010.5622604",

language = "English",

isbn = "9781424472369",

series = "ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings",

publisher = "IEEE Computer Society",

pages = "v15359--v15363",

booktitle = "ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings",

address = "United States",

}

Liu, Y, Yang, X & Long, T 2010, New hybrid STAP algorithm of D³ and STMB for discrete interference suppression in nonhomogeneous clutter. in ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings., 5622604, ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings, vol. 15, IEEE Computer Society, pp. v15359-v15363. https://doi.org/10.1109/ICCASM.2010.5622604

New hybrid STAP algorithm of D³ and STMB for discrete interference suppression in nonhomogeneous clutter. / Liu, Yongxu; Yang, Xiaopeng ; Long, Teng.
ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings. IEEE Computer Society, 2010. p. v15359-v15363 5622604 (ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings; Vol. 15).

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

TY - GEN

T1 - New hybrid STAP algorithm of D3 and STMB for discrete interference suppression in nonhomogeneous clutter

AU - Liu, Yongxu

AU - Yang, Xiaopeng

AU - Long, Teng

PY - 2010

Y1 - 2010

N2 - This paper presents a new hybrid Space-Time Adaptive Processing (STAP) algorithm by combining the Space-Time Multiple-Beam (STMB) algorithm and Direct Data Domain (D3) method, which can remove the discrete interference in the nonhomogeneous clutter. The STMB algorithm has low computational load, sample support and strong robustness to array element error. However, it is very difficult to detect the target in the primary range cell when there are some discrete interferences since the training samples do not contain the information of discrete interferences. Therefore, a new D3-STMB hybrid method is proposed, in which D3 method is applied to process the discrete interference in the primary range cell and then the residual interference is suppressed by using STMB algorithm. The performance of proposed method is demonstrated by the simulation.

AB - This paper presents a new hybrid Space-Time Adaptive Processing (STAP) algorithm by combining the Space-Time Multiple-Beam (STMB) algorithm and Direct Data Domain (D3) method, which can remove the discrete interference in the nonhomogeneous clutter. The STMB algorithm has low computational load, sample support and strong robustness to array element error. However, it is very difficult to detect the target in the primary range cell when there are some discrete interferences since the training samples do not contain the information of discrete interferences. Therefore, a new D3-STMB hybrid method is proposed, in which D3 method is applied to process the discrete interference in the primary range cell and then the residual interference is suppressed by using STMB algorithm. The performance of proposed method is demonstrated by the simulation.

KW - Hybrid algorithm

KW - Nonhomogenous clutter

KW - STAP

KW - STMB

UR - http://www.scopus.com/inward/record.url?scp=78649538761&partnerID=8YFLogxK

U2 - 10.1109/ICCASM.2010.5622604

DO - 10.1109/ICCASM.2010.5622604

M3 - Conference contribution

AN - SCOPUS:78649538761

SN - 9781424472369

T3 - ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings

SP - v15359-v15363

BT - ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings

PB - IEEE Computer Society

ER -

Liu Y, Yang X , Long T. New hybrid STAP algorithm of D³ and STMB for discrete interference suppression in nonhomogeneous clutter. In ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings. IEEE Computer Society. 2010. p. v15359-v15363. 5622604. (ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings). doi: 10.1109/ICCASM.2010.5622604