High squint spotlight SAR data processing using the frequency scaling algorithm

Jin Ping Sun; Yun Neng Yuan; Zhong Kan Liu; Shi Yi Mao

High squint spotlight SAR data processing using the frequency scaling algorithm

Jin Ping Sun^*
, Yun Neng Yuan
, Zhong Kan Liu
, Shi Yi Mao

^*Corresponding author for this work

School of Electronic and Information Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

As a new spotlight SAR image formation algorithm, frequency scaling approach precisely performs the range cell migration correction without interpolation by using a novel frequency scaling operation. A new frequency scaling image formation algorithm suitable for high squint angle is proposed. Point target simulations up to 45 degree squint angle have been carried out to show the validity of the improved algorithm. Also a spotlight image extracted from stripmap raw data of DLR's E-SAR system is presented.

Original language	English
Pages (from-to)	1593-1596
Number of pages	4
Journal	Tien Tzu Hsueh Pao/Acta Electronica Sinica
Volume	29
Issue number	12
State	Published - Dec 2001

Keywords

Imaging algorithm
Spotlight mode
Synthetic aperture radar

Cite this

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title = "High squint spotlight SAR data processing using the frequency scaling algorithm",

abstract = "As a new spotlight SAR image formation algorithm, frequency scaling approach precisely performs the range cell migration correction without interpolation by using a novel frequency scaling operation. A new frequency scaling image formation algorithm suitable for high squint angle is proposed. Point target simulations up to 45 degree squint angle have been carried out to show the validity of the improved algorithm. Also a spotlight image extracted from stripmap raw data of DLR's E-SAR system is presented.",

keywords = "Imaging algorithm, Spotlight mode, Synthetic aperture radar",

author = "Sun, \{Jin Ping\} and Yuan, \{Yun Neng\} and Liu, \{Zhong Kan\} and Mao, \{Shi Yi\}",

year = "2001",

month = dec,

language = "英语",

volume = "29",

pages = "1593--1596",

journal = "Tien Tzu Hsueh Pao/Acta Electronica Sinica",

issn = "0372-2112",

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AU - Sun, Jin Ping

AU - Yuan, Yun Neng

AU - Liu, Zhong Kan

AU - Mao, Shi Yi

PY - 2001/12

Y1 - 2001/12

N2 - As a new spotlight SAR image formation algorithm, frequency scaling approach precisely performs the range cell migration correction without interpolation by using a novel frequency scaling operation. A new frequency scaling image formation algorithm suitable for high squint angle is proposed. Point target simulations up to 45 degree squint angle have been carried out to show the validity of the improved algorithm. Also a spotlight image extracted from stripmap raw data of DLR's E-SAR system is presented.

AB - As a new spotlight SAR image formation algorithm, frequency scaling approach precisely performs the range cell migration correction without interpolation by using a novel frequency scaling operation. A new frequency scaling image formation algorithm suitable for high squint angle is proposed. Point target simulations up to 45 degree squint angle have been carried out to show the validity of the improved algorithm. Also a spotlight image extracted from stripmap raw data of DLR's E-SAR system is presented.

KW - Imaging algorithm

KW - Spotlight mode

KW - Synthetic aperture radar

UR - https://www.scopus.com/pages/publications/0035737666

M3 - 文章

AN - SCOPUS:0035737666

SN - 0372-2112

VL - 29

SP - 1593

EP - 1596

JO - Tien Tzu Hsueh Pao/Acta Electronica Sinica

JF - Tien Tzu Hsueh Pao/Acta Electronica Sinica

IS - 12

ER -

High squint spotlight SAR data processing using the frequency scaling algorithm

Abstract

Keywords

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