Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression

Xiaopeng Yang; Peng Wang; Yongxu Liu

doi:10.1109/ICSPCC.2011.6061686

Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression

Xiaopeng Yang^*, Peng Wang, Yongxu Liu

^*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

In this paper, a modified sub-Coherent Processing Interval (CPI) space-time adaptive processing (STAP) method is proposed to suppress the clutter subspace leakage phenomena by combining with the covariance matrix taper (CMT). The proposed method can effectively suppress the expended clutter caused by the clutter subspace leakage using the same data sample supports. Comparing with the traditional sub-CPI STAP algorithm, the proposed method can give better performance and robustness. Simulation results are provided to demonstrate the availability of the proposed method.

Original language	English
Title of host publication	2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011
DOIs	https://doi.org/10.1109/ICSPCC.2011.6061686
Publication status	Published - 2011
Event	2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011 - Xi'an, China Duration: 14 Sept 2011 → 16 Sept 2011

Publication series

Name	2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011

Conference

Conference	2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011
Country/Territory	China
City	Xi'an
Period	14/09/11 → 16/09/11

Keywords

CMT
STAP
sub-CPI
subspace leakage

Access to Document

10.1109/ICSPCC.2011.6061686

Cite this

Yang, X., Wang, P., & Liu, Y. (2011). Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression. In 2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011 Article 6061686 (2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011). https://doi.org/10.1109/ICSPCC.2011.6061686

@inproceedings{4294fe4a18f2442480e26edd19b883d0,

title = "Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression",

abstract = "In this paper, a modified sub-Coherent Processing Interval (CPI) space-time adaptive processing (STAP) method is proposed to suppress the clutter subspace leakage phenomena by combining with the covariance matrix taper (CMT). The proposed method can effectively suppress the expended clutter caused by the clutter subspace leakage using the same data sample supports. Comparing with the traditional sub-CPI STAP algorithm, the proposed method can give better performance and robustness. Simulation results are provided to demonstrate the availability of the proposed method.",

keywords = "CMT, STAP, sub-CPI, subspace leakage",

author = "Xiaopeng Yang and Peng Wang and Yongxu Liu",

year = "2011",

doi = "10.1109/ICSPCC.2011.6061686",

language = "English",

isbn = "9781457708947",

series = "2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011",

booktitle = "2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011",

note = "2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011 ; Conference date: 14-09-2011 Through 16-09-2011",

}

Yang, X, Wang, P & Liu, Y 2011, Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression. in 2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011., 6061686, 2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011, 2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011, Xi'an, China, 14/09/11. https://doi.org/10.1109/ICSPCC.2011.6061686

Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression. / Yang, Xiaopeng; Wang, Peng; Liu, Yongxu.
2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011. 2011. 6061686 (2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011).

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

TY - GEN

T1 - Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression

AU - Yang, Xiaopeng

AU - Wang, Peng

AU - Liu, Yongxu

PY - 2011

Y1 - 2011

N2 - In this paper, a modified sub-Coherent Processing Interval (CPI) space-time adaptive processing (STAP) method is proposed to suppress the clutter subspace leakage phenomena by combining with the covariance matrix taper (CMT). The proposed method can effectively suppress the expended clutter caused by the clutter subspace leakage using the same data sample supports. Comparing with the traditional sub-CPI STAP algorithm, the proposed method can give better performance and robustness. Simulation results are provided to demonstrate the availability of the proposed method.

AB - In this paper, a modified sub-Coherent Processing Interval (CPI) space-time adaptive processing (STAP) method is proposed to suppress the clutter subspace leakage phenomena by combining with the covariance matrix taper (CMT). The proposed method can effectively suppress the expended clutter caused by the clutter subspace leakage using the same data sample supports. Comparing with the traditional sub-CPI STAP algorithm, the proposed method can give better performance and robustness. Simulation results are provided to demonstrate the availability of the proposed method.

KW - CMT

KW - STAP

KW - sub-CPI

KW - subspace leakage

UR - http://www.scopus.com/inward/record.url?scp=81055149888&partnerID=8YFLogxK

U2 - 10.1109/ICSPCC.2011.6061686

DO - 10.1109/ICSPCC.2011.6061686

M3 - Conference contribution

AN - SCOPUS:81055149888

SN - 9781457708947

T3 - 2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011

BT - 2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011

T2 - 2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011

Y2 - 14 September 2011 through 16 September 2011

ER -

Yang X, Wang P, Liu Y. Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression. In 2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011. 2011. 6061686. (2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011). doi: 10.1109/ICSPCC.2011.6061686

Modified sub-CPI STAP algorithm based on covariance matrix taper for subspace leakage suppression

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