A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum

Yue Fang; Jie Chen; Pengbo Wang; Wei Li; Zhirong Men; Baobin Ma; Bing Han

doi:10.1109/IGARSS.2017.8127287

A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum

Yue Fang
, Jie Chen
, Pengbo Wang
, Wei Li
, Zhirong Men
, Baobin Ma
, Bing Han

School of Electronic and Information Engineering

Beihang University
Wuhan University
Shanghai Institute of Satellite Engineering

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

10 Scopus citations

Abstract

Recently, electromagnetic (EM) vortex with orbital angular momentum (OAM) attracts more attention in radar imaging fields, which needs a variety of OAM modes. However, most of them are based on motion relative static. In this paper, we propose a novel SAR imaging method based on electromagnetic vortex with OAM. The geometry model of synthetic aperture radar (SAR) is utilized for EM vortex with OAM and the echo signal model is deduced correspondingly, including the additional phase items produced by EM vortex waves. Then the imaging algorithm aiming at OAM based on Chirp-Scaling algorithm is proposed. Simulation results validate the effectiveness of the proposed method and that OAM beams can be applied in SAR signal processing.

Original language	English
Title of host publication	2017 IEEE International Geoscience and Remote Sensing Symposium
Subtitle of host publication	International Cooperation for Global Awareness, IGARSS 2017 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1638-1641
Number of pages	4
ISBN (Electronic)	9781509049516
DOIs	https://doi.org/10.1109/IGARSS.2017.8127287
State	Published - 1 Dec 2017
Event	37th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017 - Fort Worth, United States Duration: 23 Jul 2017 → 28 Jul 2017

Publication series

Name	International Geoscience and Remote Sensing Symposium (IGARSS)
Volume	2017-July
ISSN (Electronic)	2153-7003

Conference

Conference	37th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017
Country/Territory	United States
City	Fort Worth
Period	23/07/17 → 28/07/17

Keywords

Chirp-Scaling (CS) algorithm
Orbital angular momentum (OAM)
electromagnetic (EM) vortex
synthetic aperture radar (SAR)

Access to Document

10.1109/IGARSS.2017.8127287

Cite this

Fang, Y., Chen, J., Wang, P., Li, W., Men, Z., Ma, B., & Han, B. (2017). A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum. In 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings (pp. 1638-1641). Article 8127287 (International Geoscience and Remote Sensing Symposium (IGARSS) ; Vol. 2017-July). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IGARSS.2017.8127287

Fang, Yue ; Chen, Jie ; Wang, Pengbo et al. / A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum. 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1638-1641 (International Geoscience and Remote Sensing Symposium (IGARSS) ).

@inproceedings{1e55821f30254646911ad24d07c4ea18,

title = "A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum",

abstract = "Recently, electromagnetic (EM) vortex with orbital angular momentum (OAM) attracts more attention in radar imaging fields, which needs a variety of OAM modes. However, most of them are based on motion relative static. In this paper, we propose a novel SAR imaging method based on electromagnetic vortex with OAM. The geometry model of synthetic aperture radar (SAR) is utilized for EM vortex with OAM and the echo signal model is deduced correspondingly, including the additional phase items produced by EM vortex waves. Then the imaging algorithm aiming at OAM based on Chirp-Scaling algorithm is proposed. Simulation results validate the effectiveness of the proposed method and that OAM beams can be applied in SAR signal processing.",

keywords = "Chirp-Scaling (CS) algorithm, Orbital angular momentum (OAM), electromagnetic (EM) vortex, synthetic aperture radar (SAR)",

author = "Yue Fang and Jie Chen and Pengbo Wang and Wei Li and Zhirong Men and Baobin Ma and Bing Han",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 37th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017 ; Conference date: 23-07-2017 Through 28-07-2017",

year = "2017",

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doi = "10.1109/IGARSS.2017.8127287",

language = "英语",

series = "International Geoscience and Remote Sensing Symposium (IGARSS) ",

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address = "美国",

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Fang, Y, Chen, J , Wang, P, Li, W, Men, Z, Ma, B & Han, B 2017, A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum. in 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings., 8127287, International Geoscience and Remote Sensing Symposium (IGARSS) , vol. 2017-July, Institute of Electrical and Electronics Engineers Inc., pp. 1638-1641, 37th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017, Fort Worth, United States, 23/07/17. https://doi.org/10.1109/IGARSS.2017.8127287

A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum. / Fang, Yue; Chen, Jie ; Wang, Pengbo et al.
2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1638-1641 8127287 (International Geoscience and Remote Sensing Symposium (IGARSS) ; Vol. 2017-July).

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

TY - GEN

T1 - A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum

AU - Fang, Yue

AU - Chen, Jie

AU - Wang, Pengbo

AU - Li, Wei

AU - Men, Zhirong

AU - Ma, Baobin

AU - Han, Bing

PY - 2017/12/1

Y1 - 2017/12/1

N2 - Recently, electromagnetic (EM) vortex with orbital angular momentum (OAM) attracts more attention in radar imaging fields, which needs a variety of OAM modes. However, most of them are based on motion relative static. In this paper, we propose a novel SAR imaging method based on electromagnetic vortex with OAM. The geometry model of synthetic aperture radar (SAR) is utilized for EM vortex with OAM and the echo signal model is deduced correspondingly, including the additional phase items produced by EM vortex waves. Then the imaging algorithm aiming at OAM based on Chirp-Scaling algorithm is proposed. Simulation results validate the effectiveness of the proposed method and that OAM beams can be applied in SAR signal processing.

AB - Recently, electromagnetic (EM) vortex with orbital angular momentum (OAM) attracts more attention in radar imaging fields, which needs a variety of OAM modes. However, most of them are based on motion relative static. In this paper, we propose a novel SAR imaging method based on electromagnetic vortex with OAM. The geometry model of synthetic aperture radar (SAR) is utilized for EM vortex with OAM and the echo signal model is deduced correspondingly, including the additional phase items produced by EM vortex waves. Then the imaging algorithm aiming at OAM based on Chirp-Scaling algorithm is proposed. Simulation results validate the effectiveness of the proposed method and that OAM beams can be applied in SAR signal processing.

KW - Chirp-Scaling (CS) algorithm

KW - Orbital angular momentum (OAM)

KW - electromagnetic (EM) vortex

KW - synthetic aperture radar (SAR)

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DO - 10.1109/IGARSS.2017.8127287

M3 - 会议稿件

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T3 - International Geoscience and Remote Sensing Symposium (IGARSS)

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EP - 1641

BT - 2017 IEEE International Geoscience and Remote Sensing Symposium

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 37th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017

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ER -

Fang Y, Chen J , Wang P, Li W, Men Z, Ma B et al. A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum. In 2017 IEEE International Geoscience and Remote Sensing Symposium: International Cooperation for Global Awareness, IGARSS 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1638-1641. 8127287. (International Geoscience and Remote Sensing Symposium (IGARSS) ). doi: 10.1109/IGARSS.2017.8127287

A novel SAR imaging method based on electromagnetic vortex with orbital-angular-momentum

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