GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method

Xianliang Pu; Hongyang An; Zhichao Sun; Junjie Wu; Zhongyu Li; Jianyu Yang

doi:10.1109/IGARSS46834.2022.9884741

GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method

Xianliang Pu
, Hongyang An
, Zhichao Sun
, Junjie Wu
, Zhongyu Li
, Jianyu Yang

University of Electronic Science and Technology of China

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

3 Scopus citations

Abstract

Clutter suppression is the premise of moving target detection and imaging. We propose a cancellation method for GEO Spaceborne-Airborne Bistatic SAR (GEO SA-BiSAR). Firstly, according to the range history under the 'non-stop-and-go' assumption, we establish a multi-channel echo signal model. Then, according to the range from the high orbit transmitting station to the target, we compensate the phase of the echo signal. Next, by analyzing the multi-channel phase relationship, we propose an improved Displaced Phase Center Antenna (DPCA) method suitable for GEO SA-BiSAR, and then we analyze the result and performance of DPCA. Finally, the effectiveness of this clutter suppression method is verified by numerical simulation.

Original language	English
Title of host publication	IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	559-562
Number of pages	4
ISBN (Electronic)	9781665427920
DOIs	https://doi.org/10.1109/IGARSS46834.2022.9884741
State	Published - 2022
Externally published	Yes
Event	2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022 - Kuala Lumpur, Malaysia Duration: 17 Jul 2022 → 22 Jul 2022

Publication series

Name	International Geoscience and Remote Sensing Symposium (IGARSS)
Volume	2022-July

Conference

Conference	2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022
Country/Territory	Malaysia
City	Kuala Lumpur
Period	17/07/22 → 22/07/22

Keywords

Bistatic SAR
Clutter Suppression
DPCA
GEO SA-BiSAR

Access to Document

10.1109/IGARSS46834.2022.9884741

Cite this

Pu, X., An, H., Sun, Z., Wu, J., Li, Z., & Yang, J. (2022). GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method. In IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium (pp. 559-562). (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2022-July). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IGARSS46834.2022.9884741

@inproceedings{c0e8e5f25a844a518a914c734b032af8,

title = "GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method",

abstract = "Clutter suppression is the premise of moving target detection and imaging. We propose a cancellation method for GEO Spaceborne-Airborne Bistatic SAR (GEO SA-BiSAR). Firstly, according to the range history under the 'non-stop-and-go' assumption, we establish a multi-channel echo signal model. Then, according to the range from the high orbit transmitting station to the target, we compensate the phase of the echo signal. Next, by analyzing the multi-channel phase relationship, we propose an improved Displaced Phase Center Antenna (DPCA) method suitable for GEO SA-BiSAR, and then we analyze the result and performance of DPCA. Finally, the effectiveness of this clutter suppression method is verified by numerical simulation.",

keywords = "Bistatic SAR, Clutter Suppression, DPCA, GEO SA-BiSAR",

author = "Xianliang Pu and Hongyang An and Zhichao Sun and Junjie Wu and Zhongyu Li and Jianyu Yang",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022 ; Conference date: 17-07-2022 Through 22-07-2022",

year = "2022",

doi = "10.1109/IGARSS46834.2022.9884741",

language = "英语",

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

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "559--562",

booktitle = "IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium",

}

Pu, X, An, H, Sun, Z, Wu, J, Li, Z & Yang, J 2022, GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method. in IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium. International Geoscience and Remote Sensing Symposium (IGARSS), vol. 2022-July, Institute of Electrical and Electronics Engineers Inc., pp. 559-562, 2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022, Kuala Lumpur, Malaysia, 17/07/22. https://doi.org/10.1109/IGARSS46834.2022.9884741

GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method. / Pu, Xianliang; An, Hongyang; Sun, Zhichao et al.
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium. Institute of Electrical and Electronics Engineers Inc., 2022. p. 559-562 (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2022-July).

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

TY - GEN

T1 - GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method

AU - Pu, Xianliang

AU - An, Hongyang

AU - Sun, Zhichao

AU - Wu, Junjie

AU - Li, Zhongyu

AU - Yang, Jianyu

PY - 2022

Y1 - 2022

N2 - Clutter suppression is the premise of moving target detection and imaging. We propose a cancellation method for GEO Spaceborne-Airborne Bistatic SAR (GEO SA-BiSAR). Firstly, according to the range history under the 'non-stop-and-go' assumption, we establish a multi-channel echo signal model. Then, according to the range from the high orbit transmitting station to the target, we compensate the phase of the echo signal. Next, by analyzing the multi-channel phase relationship, we propose an improved Displaced Phase Center Antenna (DPCA) method suitable for GEO SA-BiSAR, and then we analyze the result and performance of DPCA. Finally, the effectiveness of this clutter suppression method is verified by numerical simulation.

AB - Clutter suppression is the premise of moving target detection and imaging. We propose a cancellation method for GEO Spaceborne-Airborne Bistatic SAR (GEO SA-BiSAR). Firstly, according to the range history under the 'non-stop-and-go' assumption, we establish a multi-channel echo signal model. Then, according to the range from the high orbit transmitting station to the target, we compensate the phase of the echo signal. Next, by analyzing the multi-channel phase relationship, we propose an improved Displaced Phase Center Antenna (DPCA) method suitable for GEO SA-BiSAR, and then we analyze the result and performance of DPCA. Finally, the effectiveness of this clutter suppression method is verified by numerical simulation.

KW - Bistatic SAR

KW - Clutter Suppression

KW - DPCA

KW - GEO SA-BiSAR

UR - https://www.scopus.com/pages/publications/85141895390

U2 - 10.1109/IGARSS46834.2022.9884741

DO - 10.1109/IGARSS46834.2022.9884741

M3 - 会议稿件

AN - SCOPUS:85141895390

T3 - International Geoscience and Remote Sensing Symposium (IGARSS)

SP - 559

EP - 562

BT - IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022

Y2 - 17 July 2022 through 22 July 2022

ER -

Pu X, An H, Sun Z, Wu J, Li Z, Yang J. GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method. In IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium. Institute of Electrical and Electronics Engineers Inc. 2022. p. 559-562. (International Geoscience and Remote Sensing Symposium (IGARSS)). doi: 10.1109/IGARSS46834.2022.9884741

GEO Spaceborne-Airborne Bistatic SAR Clutter Supression Using Improved DPCA Method

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