Analysis of ambiguity for synthetic aperture radar satellite with mechanical distortion in phased array antenna

Jie Chen; Zhu Wen; Yinqing Zhou

doi:10.1109/IGARSS.2005.1525803

Analysis of ambiguity for synthetic aperture radar satellite with mechanical distortion in phased array antenna

Jie Chen^*
, Zhu Wen
, Yinqing Zhou

^*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

8 Scopus citations

Abstract

The model for ambiguity calculation was used, basing on Ulaby's radar scattering statistic model, which has the capability to analyze the ambiguity of SAR imagery with different radar wave band, polarization and terrain categories. The model of thermal mechanical distortion in planar phased array antenna were introduced. The analytical mathematic function of antenna pattern under thermal mechanical distortion in planar phased array antenna was deduced with the paired echo theory. The statistic formulas for evaluation of the Ambiguity to Signal Ratio (ASR) is presented, which gives the expectation and mean square root of ASR. According to the new formulas, an effective approach for analytically analyzing the ambiguity performance for SAR satellite with thermal mechanical distortion is proposed. The computer simulation results are presented, which illustrates the validation of the new approach.

Original language	English
Title of host publication	25th Anniversary IGARSS 2005
Subtitle of host publication	IEEE International Geoscience and Remote Sensing Symposium
Pages	4049-4052
Number of pages	4
DOIs	https://doi.org/10.1109/IGARSS.2005.1525803
State	Published - 2005
Event	2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005 - Seoul, Korea, Republic of Duration: 25 Jul 2005 → 29 Jul 2005

Publication series

Name	International Geoscience and Remote Sensing Symposium (IGARSS)
Volume	6

Conference

Conference	2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005
Country/Territory	Korea, Republic of
City	Seoul
Period	25/07/05 → 29/07/05

Keywords

Mechanical Distortion
Performance Analysis
Phased Array Antenna
Synthetic Aperture Radar

Access to Document

10.1109/IGARSS.2005.1525803

Cite this

Chen, J., Wen, Z., & Zhou, Y. (2005). Analysis of ambiguity for synthetic aperture radar satellite with mechanical distortion in phased array antenna. In 25th Anniversary IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium (pp. 4049-4052). Article 1525803 (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 6). https://doi.org/10.1109/IGARSS.2005.1525803

@inproceedings{bc16eb0078f74d56b3a542fa4cd0b862,

title = "Analysis of ambiguity for synthetic aperture radar satellite with mechanical distortion in phased array antenna",

abstract = "The model for ambiguity calculation was used, basing on Ulaby's radar scattering statistic model, which has the capability to analyze the ambiguity of SAR imagery with different radar wave band, polarization and terrain categories. The model of thermal mechanical distortion in planar phased array antenna were introduced. The analytical mathematic function of antenna pattern under thermal mechanical distortion in planar phased array antenna was deduced with the paired echo theory. The statistic formulas for evaluation of the Ambiguity to Signal Ratio (ASR) is presented, which gives the expectation and mean square root of ASR. According to the new formulas, an effective approach for analytically analyzing the ambiguity performance for SAR satellite with thermal mechanical distortion is proposed. The computer simulation results are presented, which illustrates the validation of the new approach.",

keywords = "Mechanical Distortion, Performance Analysis, Phased Array Antenna, Synthetic Aperture Radar",

author = "Jie Chen and Zhu Wen and Yinqing Zhou",

year = "2005",

doi = "10.1109/IGARSS.2005.1525803",

language = "英语",

isbn = "0780390504",

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

pages = "4049--4052",

booktitle = "25th Anniversary IGARSS 2005",

note = "2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005 ; Conference date: 25-07-2005 Through 29-07-2005",

}

Chen, J, Wen, Z & Zhou, Y 2005, Analysis of ambiguity for synthetic aperture radar satellite with mechanical distortion in phased array antenna. in 25th Anniversary IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium., 1525803, International Geoscience and Remote Sensing Symposium (IGARSS), vol. 6, pp. 4049-4052, 2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005, Seoul, Korea, Republic of, 25/07/05. https://doi.org/10.1109/IGARSS.2005.1525803

Analysis of ambiguity for synthetic aperture radar satellite with mechanical distortion in phased array antenna. / Chen, Jie; Wen, Zhu; Zhou, Yinqing.
25th Anniversary IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium. 2005. p. 4049-4052 1525803 (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 6).

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

TY - GEN

T1 - Analysis of ambiguity for synthetic aperture radar satellite with mechanical distortion in phased array antenna

AU - Chen, Jie

AU - Wen, Zhu

AU - Zhou, Yinqing

PY - 2005

Y1 - 2005

N2 - The model for ambiguity calculation was used, basing on Ulaby's radar scattering statistic model, which has the capability to analyze the ambiguity of SAR imagery with different radar wave band, polarization and terrain categories. The model of thermal mechanical distortion in planar phased array antenna were introduced. The analytical mathematic function of antenna pattern under thermal mechanical distortion in planar phased array antenna was deduced with the paired echo theory. The statistic formulas for evaluation of the Ambiguity to Signal Ratio (ASR) is presented, which gives the expectation and mean square root of ASR. According to the new formulas, an effective approach for analytically analyzing the ambiguity performance for SAR satellite with thermal mechanical distortion is proposed. The computer simulation results are presented, which illustrates the validation of the new approach.

AB - The model for ambiguity calculation was used, basing on Ulaby's radar scattering statistic model, which has the capability to analyze the ambiguity of SAR imagery with different radar wave band, polarization and terrain categories. The model of thermal mechanical distortion in planar phased array antenna were introduced. The analytical mathematic function of antenna pattern under thermal mechanical distortion in planar phased array antenna was deduced with the paired echo theory. The statistic formulas for evaluation of the Ambiguity to Signal Ratio (ASR) is presented, which gives the expectation and mean square root of ASR. According to the new formulas, an effective approach for analytically analyzing the ambiguity performance for SAR satellite with thermal mechanical distortion is proposed. The computer simulation results are presented, which illustrates the validation of the new approach.

KW - Mechanical Distortion

KW - Performance Analysis

KW - Phased Array Antenna

KW - Synthetic Aperture Radar

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M3 - 会议稿件

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SN - 0780390504

SN - 9780780390508

T3 - International Geoscience and Remote Sensing Symposium (IGARSS)

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EP - 4052

BT - 25th Anniversary IGARSS 2005

T2 - 2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005

Y2 - 25 July 2005 through 29 July 2005

ER -

Analysis of ambiguity for synthetic aperture radar satellite with mechanical distortion in phased array antenna

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