A novel method of ISAR imaging for high speed targets using stepped-frequency chirp waveform

Lizhi Zhao; Jianchao Mu; Xiong Jun Fu; Meiguo Gao

doi:10.1109/CIE-Radar.2011.6159871

A novel method of ISAR imaging for high speed targets using stepped-frequency chirp waveform

Lizhi Zhao^*, Jianchao Mu, Xiong Jun Fu, Meiguo Gao

^*Corresponding author for this work

Beijing Institute of Technology

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

3 Citations (Scopus)

Abstract

In this work, a method of ISAR imaging is proposed for high speed targets using stepped-frequency chirp signal. Keystone formatting is applied among pulses which have identical carrier frequency to eliminate range migration. The range-Doppler coupling and range-profile broadening is compensated by means of processing via Doppler channel division. Simulation results demonstrate the effectivity and adaptability in low SNR condition.

Original language	English
Title of host publication	Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011
Pages	1604-1607
Number of pages	4
DOIs	https://doi.org/10.1109/CIE-Radar.2011.6159871
Publication status	Published - 2011
Event	6th International Conference on Radar, RADAR 2011 - Chengdu, China Duration: 24 Oct 2011 → 27 Oct 2011

Publication series

Name	Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011
Volume	2

Conference

Conference	6th International Conference on Radar, RADAR 2011
Country/Territory	China
City	Chengdu
Period	24/10/11 → 27/10/11

Keywords

ISAR
Keystone formatting
Stepped-frequency

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10.1109/CIE-Radar.2011.6159871

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Zhao, L., Mu, J., Fu, X. J., & Gao, M. (2011). A novel method of ISAR imaging for high speed targets using stepped-frequency chirp waveform. In Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011 (pp. 1604-1607). Article 6159871 (Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011; Vol. 2). https://doi.org/10.1109/CIE-Radar.2011.6159871

@inproceedings{bb93a42da4b34fb98af3567970985bac,

title = "A novel method of ISAR imaging for high speed targets using stepped-frequency chirp waveform",

abstract = "In this work, a method of ISAR imaging is proposed for high speed targets using stepped-frequency chirp signal. Keystone formatting is applied among pulses which have identical carrier frequency to eliminate range migration. The range-Doppler coupling and range-profile broadening is compensated by means of processing via Doppler channel division. Simulation results demonstrate the effectivity and adaptability in low SNR condition.",

keywords = "ISAR, Keystone formatting, Stepped-frequency",

author = "Lizhi Zhao and Jianchao Mu and Fu, {Xiong Jun} and Meiguo Gao",

year = "2011",

doi = "10.1109/CIE-Radar.2011.6159871",

language = "English",

isbn = "9781424484416",

series = "Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011",

pages = "1604--1607",

booktitle = "Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011",

note = "6th International Conference on Radar, RADAR 2011 ; Conference date: 24-10-2011 Through 27-10-2011",

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Zhao, L, Mu, J, Fu, XJ & Gao, M 2011, A novel method of ISAR imaging for high speed targets using stepped-frequency chirp waveform. in Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011., 6159871, Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011, vol. 2, pp. 1604-1607, 6th International Conference on Radar, RADAR 2011, Chengdu, China, 24/10/11. https://doi.org/10.1109/CIE-Radar.2011.6159871

A novel method of ISAR imaging for high speed targets using stepped-frequency chirp waveform. / Zhao, Lizhi; Mu, Jianchao; Fu, Xiong Jun et al.
Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011. 2011. p. 1604-1607 6159871 (Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011; Vol. 2).

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

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T1 - A novel method of ISAR imaging for high speed targets using stepped-frequency chirp waveform

AU - Zhao, Lizhi

AU - Mu, Jianchao

AU - Fu, Xiong Jun

AU - Gao, Meiguo

PY - 2011

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AB - In this work, a method of ISAR imaging is proposed for high speed targets using stepped-frequency chirp signal. Keystone formatting is applied among pulses which have identical carrier frequency to eliminate range migration. The range-Doppler coupling and range-profile broadening is compensated by means of processing via Doppler channel division. Simulation results demonstrate the effectivity and adaptability in low SNR condition.

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KW - Keystone formatting

KW - Stepped-frequency

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DO - 10.1109/CIE-Radar.2011.6159871

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SN - 9781424484416

T3 - Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011

SP - 1604

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BT - Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011

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Y2 - 24 October 2011 through 27 October 2011

ER -

A novel method of ISAR imaging for high speed targets using stepped-frequency chirp waveform

Abstract

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Keywords

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