COMPARISON OF TIME-DOMAIN ALGORITHMS FOR VIDEO SYNTHETIC APERTURE RADAR PROCESSING ON LANDING TRAJECTORY

Qi Li; Jingwen Li; Yuming Jiang; Bing Sun

doi:10.1049/icp.2021.0699

COMPARISON OF TIME-DOMAIN ALGORITHMS FOR VIDEO SYNTHETIC APERTURE RADAR PROCESSING ON LANDING TRAJECTORY

Qi Li
, Jingwen Li
, Yuming Jiang
, Bing Sun^*

^*Corresponding author for this work

School of Electronic and Information Engineering

Beihang University

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

Abstract

This paper describes an implementation of fast factorized back-projection algorithm for parabolic landing trajectory. A new method of creating polar coordinates with fast factorized back-projection algorithm is proposed to solve the problem that the cosine law is invalid in nonlinear flights. The image quality parameters of direct back-projection and fast factorized back-projection algorithms would be analysed in the application of video synthetic aperture radar, and the imaging processing efficiency would be compared to select the most suitable algorithm for video synthetic aperture radar imaging under parabolic landing track.

Original language	English
Title of host publication	IET Conference Proceedings
Publisher	Institution of Engineering and Technology
Pages	745-748
Number of pages	4
Volume	2020
Edition	9
ISBN (Electronic)	9781839535406
DOIs	https://doi.org/10.1049/icp.2021.0699
State	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

Computational Load
Fast Factorized Back-projection (FFBP)
Landing Trajectory
Video Synthetic Aperture Radar(Video SAR)

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10.1049/icp.2021.0699

Cite this

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title = "COMPARISON OF TIME-DOMAIN ALGORITHMS FOR VIDEO SYNTHETIC APERTURE RADAR PROCESSING ON LANDING TRAJECTORY",

abstract = "This paper describes an implementation of fast factorized back-projection algorithm for parabolic landing trajectory. A new method of creating polar coordinates with fast factorized back-projection algorithm is proposed to solve the problem that the cosine law is invalid in nonlinear flights. The image quality parameters of direct back-projection and fast factorized back-projection algorithms would be analysed in the application of video synthetic aperture radar, and the imaging processing efficiency would be compared to select the most suitable algorithm for video synthetic aperture radar imaging under parabolic landing track.",

keywords = "Computational Load, Fast Factorized Back-projection (FFBP), Landing Trajectory, Video Synthetic Aperture Radar(Video SAR)",

author = "Qi Li and Jingwen Li and Yuming Jiang and Bing Sun",

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.2021.0699",

language = "英语",

volume = "2020",

pages = "745--748",

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publisher = "Institution of Engineering and Technology",

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AU - Li, Qi

AU - Li, Jingwen

AU - Jiang, Yuming

AU - Sun, Bing

PY - 2020

Y1 - 2020

N2 - This paper describes an implementation of fast factorized back-projection algorithm for parabolic landing trajectory. A new method of creating polar coordinates with fast factorized back-projection algorithm is proposed to solve the problem that the cosine law is invalid in nonlinear flights. The image quality parameters of direct back-projection and fast factorized back-projection algorithms would be analysed in the application of video synthetic aperture radar, and the imaging processing efficiency would be compared to select the most suitable algorithm for video synthetic aperture radar imaging under parabolic landing track.

AB - This paper describes an implementation of fast factorized back-projection algorithm for parabolic landing trajectory. A new method of creating polar coordinates with fast factorized back-projection algorithm is proposed to solve the problem that the cosine law is invalid in nonlinear flights. The image quality parameters of direct back-projection and fast factorized back-projection algorithms would be analysed in the application of video synthetic aperture radar, and the imaging processing efficiency would be compared to select the most suitable algorithm for video synthetic aperture radar imaging under parabolic landing track.

KW - Computational Load

KW - Fast Factorized Back-projection (FFBP)

KW - Landing Trajectory

KW - Video Synthetic Aperture Radar(Video SAR)

UR - https://www.scopus.com/pages/publications/85174659050

U2 - 10.1049/icp.2021.0699

DO - 10.1049/icp.2021.0699

M3 - 会议稿件

AN - SCOPUS:85174659050

VL - 2020

SP - 745

EP - 748

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 -

COMPARISON OF TIME-DOMAIN ALGORITHMS FOR VIDEO SYNTHETIC APERTURE RADAR PROCESSING ON LANDING TRAJECTORY

Abstract

Conference

Keywords

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