Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain

Cheng Chang; Hao Huan; Shaobo Yuan; Xiaopeng Yang

doi:10.1109/ICEAA.2014.6903984

Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain

Cheng Chang, Hao Huan^*, Shaobo Yuan, Xiaopeng Yang

^*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, to solve the problem of co-channel interference caused by homo-type radars working in ship formation, an interference suppression method based on joint fractional Fourier domain and time domain is proposed. The interference with different modulated frequency rates from echo signal can be eliminated at fractional Fourier domain and the ones with similar modulated frequency rate can be cancelled at time domain. Computer simulation results show that interference suppression processing gain reaches 29dB. This method can present technical support for the electromagnetic compatibility (EMC) research in the ship formation.

Original language	English
Title of host publication	Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	870-873
Number of pages	4
ISBN (Electronic)	9781467357104
DOIs	https://doi.org/10.1109/ICEAA.2014.6903984
Publication status	Published - 18 Sept 2014
Event	16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014 - Palm Beach, Aruba Duration: 3 Aug 2014 → 8 Aug 2014

Publication series

Name	Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014

Conference

Conference	16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014
Country/Territory	Aruba
City	Palm Beach
Period	3/08/14 → 8/08/14

Access to Document

10.1109/ICEAA.2014.6903984

Cite this

Chang, C., Huan, H., Yuan, S., & Yang, X. (2014). Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain. In Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014 (pp. 870-873). Article 6903984 (Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEAA.2014.6903984

Chang, Cheng ; Huan, Hao ; Yuan, Shaobo et al. / Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain. Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 870-873 (Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014).

@inproceedings{5f5abac00f6a4af8a869e8ebe51bf227,

title = "Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain",

abstract = "In this paper, to solve the problem of co-channel interference caused by homo-type radars working in ship formation, an interference suppression method based on joint fractional Fourier domain and time domain is proposed. The interference with different modulated frequency rates from echo signal can be eliminated at fractional Fourier domain and the ones with similar modulated frequency rate can be cancelled at time domain. Computer simulation results show that interference suppression processing gain reaches 29dB. This method can present technical support for the electromagnetic compatibility (EMC) research in the ship formation.",

author = "Cheng Chang and Hao Huan and Shaobo Yuan and Xiaopeng Yang",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014 ; Conference date: 03-08-2014 Through 08-08-2014",

year = "2014",

month = sep,

day = "18",

doi = "10.1109/ICEAA.2014.6903984",

language = "English",

series = "Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "870--873",

booktitle = "Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014",

address = "United States",

}

Chang, C, Huan, H, Yuan, S & Yang, X 2014, Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain. in Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014., 6903984, Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014, Institute of Electrical and Electronics Engineers Inc., pp. 870-873, 16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014, Palm Beach, Aruba, 3/08/14. https://doi.org/10.1109/ICEAA.2014.6903984

Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain. / Chang, Cheng; Huan, Hao; Yuan, Shaobo et al.
Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 870-873 6903984 (Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014).

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

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T1 - Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain

AU - Chang, Cheng

AU - Huan, Hao

AU - Yuan, Shaobo

AU - Yang, Xiaopeng

PY - 2014/9/18

Y1 - 2014/9/18

N2 - In this paper, to solve the problem of co-channel interference caused by homo-type radars working in ship formation, an interference suppression method based on joint fractional Fourier domain and time domain is proposed. The interference with different modulated frequency rates from echo signal can be eliminated at fractional Fourier domain and the ones with similar modulated frequency rate can be cancelled at time domain. Computer simulation results show that interference suppression processing gain reaches 29dB. This method can present technical support for the electromagnetic compatibility (EMC) research in the ship formation.

AB - In this paper, to solve the problem of co-channel interference caused by homo-type radars working in ship formation, an interference suppression method based on joint fractional Fourier domain and time domain is proposed. The interference with different modulated frequency rates from echo signal can be eliminated at fractional Fourier domain and the ones with similar modulated frequency rate can be cancelled at time domain. Computer simulation results show that interference suppression processing gain reaches 29dB. This method can present technical support for the electromagnetic compatibility (EMC) research in the ship formation.

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U2 - 10.1109/ICEAA.2014.6903984

DO - 10.1109/ICEAA.2014.6903984

M3 - Conference contribution

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T3 - Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014

SP - 870

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BT - Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014

PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 3 August 2014 through 8 August 2014

ER -

Chang C, Huan H, Yuan S, Yang X. Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain. In Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 870-873. 6903984. (Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014). doi: 10.1109/ICEAA.2014.6903984

Co-channel interference suppression for homo-type radars based on joint time domain and fractional Fourier domain

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