Broadband interference suppression in dsss system using fractional Fourier transform

Lin Qi; Ran Tao; Siyong Zhou

doi:10.1109/ICNNSP.2003.1281172

Broadband interference suppression in dsss system using fractional Fourier transform

Lin Qi^*, Ran Tao, Siyong Zhou

^*此作品的通讯作者

信息与电子学院

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

1 引用（Scopus）

摘要

This paper proposes a linear FM interference rejection method in direct sequence spectrum spread (DSSS) communication system based on signal synthesis ising fractional Fourier transform. The detection and parameter estimation of the interference signal are implemented in fractional Fourier domain and the synthesized estimate of jamming signal is then subtracted from the received signal, the interference immunity of the system can thus be improved. Performance analysis and simulation results showed that, the proposed method works effectively in a wide dynamic range of SNR, and also, it is easy in computation and simple in implementation.

源语言	英语
主期刊名	Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
页	1546-1549
页数	4
DOI	https://doi.org/10.1109/ICNNSP.2003.1281172
出版状态	已出版 - 2003
活动	2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03 - Nanjing, 中国期限: 14 12月 2003 → 17 12月 2003

出版系列

姓名	Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
卷	2

会议

会议	2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
国家/地区	中国
市	Nanjing
时期	14/12/03 → 17/12/03

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10.1109/ICNNSP.2003.1281172

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引用此

Qi, L., Tao, R., & Zhou, S. (2003). Broadband interference suppression in dsss system using fractional Fourier transform. 在 Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03 (页码 1546-1549). 文章 1281172 (Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03; 卷 2). https://doi.org/10.1109/ICNNSP.2003.1281172

@inproceedings{63553ac084bb4064923fbfdd4c104ee0,

title = "Broadband interference suppression in dsss system using fractional Fourier transform",

abstract = "This paper proposes a linear FM interference rejection method in direct sequence spectrum spread (DSSS) communication system based on signal synthesis ising fractional Fourier transform. The detection and parameter estimation of the interference signal are implemented in fractional Fourier domain and the synthesized estimate of jamming signal is then subtracted from the received signal, the interference immunity of the system can thus be improved. Performance analysis and simulation results showed that, the proposed method works effectively in a wide dynamic range of SNR, and also, it is easy in computation and simple in implementation.",

author = "Lin Qi and Ran Tao and Siyong Zhou",

year = "2003",

doi = "10.1109/ICNNSP.2003.1281172",

language = "English",

isbn = "0780377028",

series = "Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03",

pages = "1546--1549",

booktitle = "Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03",

note = "2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03 ; Conference date: 14-12-2003 Through 17-12-2003",

}

Qi, L, Tao, R & Zhou, S 2003, Broadband interference suppression in dsss system using fractional Fourier transform. 在 Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03., 1281172, Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03, 卷 2, 页码 1546-1549, 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03, Nanjing, 中国, 14/12/03. https://doi.org/10.1109/ICNNSP.2003.1281172

Broadband interference suppression in dsss system using fractional Fourier transform. / Qi, Lin; Tao, Ran; Zhou, Siyong.
Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03. 2003. 页码 1546-1549 1281172 (Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03; 卷 2).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Broadband interference suppression in dsss system using fractional Fourier transform

AU - Qi, Lin

AU - Tao, Ran

AU - Zhou, Siyong

PY - 2003

Y1 - 2003

N2 - This paper proposes a linear FM interference rejection method in direct sequence spectrum spread (DSSS) communication system based on signal synthesis ising fractional Fourier transform. The detection and parameter estimation of the interference signal are implemented in fractional Fourier domain and the synthesized estimate of jamming signal is then subtracted from the received signal, the interference immunity of the system can thus be improved. Performance analysis and simulation results showed that, the proposed method works effectively in a wide dynamic range of SNR, and also, it is easy in computation and simple in implementation.

AB - This paper proposes a linear FM interference rejection method in direct sequence spectrum spread (DSSS) communication system based on signal synthesis ising fractional Fourier transform. The detection and parameter estimation of the interference signal are implemented in fractional Fourier domain and the synthesized estimate of jamming signal is then subtracted from the received signal, the interference immunity of the system can thus be improved. Performance analysis and simulation results showed that, the proposed method works effectively in a wide dynamic range of SNR, and also, it is easy in computation and simple in implementation.

UR - http://www.scopus.com/inward/record.url?scp=78650081308&partnerID=8YFLogxK

U2 - 10.1109/ICNNSP.2003.1281172

DO - 10.1109/ICNNSP.2003.1281172

M3 - Conference contribution

AN - SCOPUS:78650081308

SN - 0780377028

SN - 9780780377028

T3 - Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03

SP - 1546

EP - 1549

BT - Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03

T2 - 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03

Y2 - 14 December 2003 through 17 December 2003

ER -

Qi L, Tao R, Zhou S. Broadband interference suppression in dsss system using fractional Fourier transform. 在 Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03. 2003. 页码 1546-1549. 1281172. (Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03). doi: 10.1109/ICNNSP.2003.1281172

Broadband interference suppression in dsss system using fractional Fourier transform

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