A novel integration method for nonuniform pulse-train signal

Shuai Ding; Tuo Fu; Defeng Chen; Meiguo Gao

doi:10.1109/SIPROCESS.2016.7888323

A novel integration method for nonuniform pulse-train signal

Shuai Ding, Tuo Fu, Defeng Chen, Meiguo Gao

School of Information and Electronics

Beijing Institute of Technology

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

Abstract

When the nonuniform pulse-train signal is applied to the problem of weak target detection, the traditional long-time integration methods based on FFT are no longer valid. A novel method based on Keystone transform and nonuniform FFT is proposed here to accumulate the echo energy, wherein the former is employed to remove the range walk and the latter realizes the coherent integration of nonuniform pulses. The algorithm's effectivity is further evaluated and verified by numerical simulation experiments.

Original language	English
Title of host publication	2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	552-557
Number of pages	6
ISBN (Electronic)	9781509023769
DOIs	https://doi.org/10.1109/SIPROCESS.2016.7888323
Publication status	Published - 27 Mar 2017
Event	2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016 - Beijing, China Duration: 13 Aug 2016 → 15 Aug 2016

Publication series

Name	2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016

Conference

Conference	2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016
Country/Territory	China
City	Beijing
Period	13/08/16 → 15/08/16

Keywords

coherent integration
keystone transform
nonuniform FFT

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10.1109/SIPROCESS.2016.7888323

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Ding, S., Fu, T., Chen, D., & Gao, M. (2017). A novel integration method for nonuniform pulse-train signal. In 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016 (pp. 552-557). Article 7888323 (2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SIPROCESS.2016.7888323

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title = "A novel integration method for nonuniform pulse-train signal",

abstract = "When the nonuniform pulse-train signal is applied to the problem of weak target detection, the traditional long-time integration methods based on FFT are no longer valid. A novel method based on Keystone transform and nonuniform FFT is proposed here to accumulate the echo energy, wherein the former is employed to remove the range walk and the latter realizes the coherent integration of nonuniform pulses. The algorithm's effectivity is further evaluated and verified by numerical simulation experiments.",

keywords = "coherent integration, keystone transform, nonuniform FFT",

author = "Shuai Ding and Tuo Fu and Defeng Chen and Meiguo Gao",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016 ; Conference date: 13-08-2016 Through 15-08-2016",

year = "2017",

month = mar,

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doi = "10.1109/SIPROCESS.2016.7888323",

language = "English",

series = "2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016",

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Ding, S, Fu, T, Chen, D & Gao, M 2017, A novel integration method for nonuniform pulse-train signal. in 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016., 7888323, 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016, Institute of Electrical and Electronics Engineers Inc., pp. 552-557, 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016, Beijing, China, 13/08/16. https://doi.org/10.1109/SIPROCESS.2016.7888323

A novel integration method for nonuniform pulse-train signal. / Ding, Shuai; Fu, Tuo; Chen, Defeng et al.
2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016. Institute of Electrical and Electronics Engineers Inc., 2017. p. 552-557 7888323 (2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016).

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

TY - GEN

T1 - A novel integration method for nonuniform pulse-train signal

AU - Ding, Shuai

AU - Fu, Tuo

AU - Chen, Defeng

AU - Gao, Meiguo

PY - 2017/3/27

Y1 - 2017/3/27

N2 - When the nonuniform pulse-train signal is applied to the problem of weak target detection, the traditional long-time integration methods based on FFT are no longer valid. A novel method based on Keystone transform and nonuniform FFT is proposed here to accumulate the echo energy, wherein the former is employed to remove the range walk and the latter realizes the coherent integration of nonuniform pulses. The algorithm's effectivity is further evaluated and verified by numerical simulation experiments.

AB - When the nonuniform pulse-train signal is applied to the problem of weak target detection, the traditional long-time integration methods based on FFT are no longer valid. A novel method based on Keystone transform and nonuniform FFT is proposed here to accumulate the echo energy, wherein the former is employed to remove the range walk and the latter realizes the coherent integration of nonuniform pulses. The algorithm's effectivity is further evaluated and verified by numerical simulation experiments.

KW - coherent integration

KW - keystone transform

KW - nonuniform FFT

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DO - 10.1109/SIPROCESS.2016.7888323

M3 - Conference contribution

AN - SCOPUS:85018707021

T3 - 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016

SP - 552

EP - 557

BT - 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016

Y2 - 13 August 2016 through 15 August 2016

ER -

Ding S, Fu T, Chen D, Gao M. A novel integration method for nonuniform pulse-train signal. In 2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016. Institute of Electrical and Electronics Engineers Inc. 2017. p. 552-557. 7888323. (2016 IEEE International Conference on Signal and Image Processing, ICSIP 2016). doi: 10.1109/SIPROCESS.2016.7888323

A novel integration method for nonuniform pulse-train signal

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