Scaled model experiments for bistatic ISAR system

Kaixiang Zhang; Shaoqiang Chang; Quanhua Liu; Jinjian Cai

doi:10.1049/icp.2021.0510

Scaled model experiments for bistatic ISAR system

Kaixiang Zhang, Shaoqiang Chang, Quanhua Liu^*, Jinjian Cai

^*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 monostatic ISAR imaging, the radar cannot be imaged when there is no obvious change of viewing angle relative to the target. Nevertheless, the bistatic (multi-base) radar system can realize imaging by observing targets from multiple perspectives. In this paper, a bistatic ISAR imaging method is adopted, and its imaging principle is analyzed in detail. Then its signal processing model and signal processing flow are introduced. This method eliminates the migration through resolution cell (MTRC). Finally, this algorithm is verified by the scaled model experiment in the anechoic chamber.

Original language	English
Title of host publication	IET Conference Proceedings
Publisher	Institution of Engineering and Technology
Pages	1666-1672
Number of pages	7
Volume	2020
Edition	9
ISBN (Electronic)	9781839535406
DOIs	https://doi.org/10.1049/icp.2021.0510
Publication status	Published - 2020
Event	5th IET International Radar Conference, IET IRC 2020 - Virtual, Online Duration: 4 Nov 2020 → 6 Nov 2020

Conference

Conference	5th IET International Radar Conference, IET IRC 2020
City	Virtual, Online
Period	4/11/20 → 6/11/20

Keywords

Keystone transformation
MTRC
bistatic ISAR system
scaled model experiments

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10.1049/icp.2021.0510

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@inproceedings{5f8260ba87194dc3a01f76bc56e1e687,

title = "Scaled model experiments for bistatic ISAR system",

abstract = "In monostatic ISAR imaging, the radar cannot be imaged when there is no obvious change of viewing angle relative to the target. Nevertheless, the bistatic (multi-base) radar system can realize imaging by observing targets from multiple perspectives. In this paper, a bistatic ISAR imaging method is adopted, and its imaging principle is analyzed in detail. Then its signal processing model and signal processing flow are introduced. This method eliminates the migration through resolution cell (MTRC). Finally, this algorithm is verified by the scaled model experiment in the anechoic chamber.",

keywords = "Keystone transformation, MTRC, bistatic ISAR system, scaled model experiments",

author = "Kaixiang Zhang and Shaoqiang Chang and Quanhua Liu and Jinjian Cai",

note = "Publisher Copyright: {\textcopyright} 2020 IET Conference Proceedings. All rights reserved.; 5th IET International Radar Conference, IET IRC 2020 ; Conference date: 04-11-2020 Through 06-11-2020",

year = "2020",

doi = "10.1049/icp.2021.0510",

language = "English",

volume = "2020",

pages = "1666--1672",

booktitle = "IET Conference Proceedings",

publisher = "Institution of Engineering and Technology",

address = "United Kingdom",

edition = "9",

}

TY - GEN

T1 - Scaled model experiments for bistatic ISAR system

AU - Zhang, Kaixiang

AU - Chang, Shaoqiang

AU - Liu, Quanhua

AU - Cai, Jinjian

PY - 2020

Y1 - 2020

N2 - In monostatic ISAR imaging, the radar cannot be imaged when there is no obvious change of viewing angle relative to the target. Nevertheless, the bistatic (multi-base) radar system can realize imaging by observing targets from multiple perspectives. In this paper, a bistatic ISAR imaging method is adopted, and its imaging principle is analyzed in detail. Then its signal processing model and signal processing flow are introduced. This method eliminates the migration through resolution cell (MTRC). Finally, this algorithm is verified by the scaled model experiment in the anechoic chamber.

AB - In monostatic ISAR imaging, the radar cannot be imaged when there is no obvious change of viewing angle relative to the target. Nevertheless, the bistatic (multi-base) radar system can realize imaging by observing targets from multiple perspectives. In this paper, a bistatic ISAR imaging method is adopted, and its imaging principle is analyzed in detail. Then its signal processing model and signal processing flow are introduced. This method eliminates the migration through resolution cell (MTRC). Finally, this algorithm is verified by the scaled model experiment in the anechoic chamber.

KW - Keystone transformation

KW - MTRC

KW - bistatic ISAR system

KW - scaled model experiments

UR - http://www.scopus.com/inward/record.url?scp=85174649227&partnerID=8YFLogxK

U2 - 10.1049/icp.2021.0510

DO - 10.1049/icp.2021.0510

M3 - Conference contribution

AN - SCOPUS:85174649227

VL - 2020

SP - 1666

EP - 1672

BT - IET Conference Proceedings

PB - Institution of Engineering and Technology

T2 - 5th IET International Radar Conference, IET IRC 2020

Y2 - 4 November 2020 through 6 November 2020

ER -

Scaled model experiments for bistatic ISAR system

Abstract

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Keywords

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