An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array

Wensheng Chen; Xiaojian Xu

doi:10.1109/IGARSS.2011.6049283

An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array

Wensheng Chen^*
, Xiaojian Xu

^*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

Based on estimation of signal parameter via rotational invariance techniques (ESPRIT), a super-resolution direction of arrival (DOA) estimation approach is developed for partly calibrated or noncoherent sparse array. Numerical results demonstrate that compared with the conventional multiple signal classification (MUSIC) based approaches, the proposed approach performs better under lower signal-to-noise (SNR) and with fewer snapshots, yet with less computational complexity.

Original language	English
Title of host publication	2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	925-928
Number of pages	4
ISBN (Print)	9781457710056
DOIs	https://doi.org/10.1109/IGARSS.2011.6049283
State	Published - 2011
Event	2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Vancouver, BC, Canada Duration: 24 Jul 2011 → 29 Jul 2011

Publication series

Name	International Geoscience and Remote Sensing Symposium (IGARSS)
ISSN (Print)	2153-6996
ISSN (Electronic)	2153-7003

Conference

Conference	2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011
Country/Territory	Canada
City	Vancouver, BC
Period	24/07/11 → 29/07/11

Keywords

Direction of arrival estimation
ESPRIT
partly calibrated or noncoherent sparse array

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10.1109/IGARSS.2011.6049283

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Chen, W., & Xu, X. (2011). An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array. In 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings (pp. 925-928). Article 6049283 (International Geoscience and Remote Sensing Symposium (IGARSS)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IGARSS.2011.6049283

Chen, Wensheng ; Xu, Xiaojian. / An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array. 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2011. pp. 925-928 (International Geoscience and Remote Sensing Symposium (IGARSS)).

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title = "An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array",

abstract = "Based on estimation of signal parameter via rotational invariance techniques (ESPRIT), a super-resolution direction of arrival (DOA) estimation approach is developed for partly calibrated or noncoherent sparse array. Numerical results demonstrate that compared with the conventional multiple signal classification (MUSIC) based approaches, the proposed approach performs better under lower signal-to-noise (SNR) and with fewer snapshots, yet with less computational complexity.",

keywords = "Direction of arrival estimation, ESPRIT, partly calibrated or noncoherent sparse array",

author = "Wensheng Chen and Xiaojian Xu",

year = "2011",

doi = "10.1109/IGARSS.2011.6049283",

language = "英语",

isbn = "9781457710056",

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

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

pages = "925--928",

booktitle = "2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings",

address = "美国",

note = "2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 ; Conference date: 24-07-2011 Through 29-07-2011",

}

Chen, W & Xu, X 2011, An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array. in 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings., 6049283, International Geoscience and Remote Sensing Symposium (IGARSS), Institute of Electrical and Electronics Engineers Inc., pp. 925-928, 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011, Vancouver, BC, Canada, 24/07/11. https://doi.org/10.1109/IGARSS.2011.6049283

An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array. / Chen, Wensheng; Xu, Xiaojian.
2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2011. p. 925-928 6049283 (International Geoscience and Remote Sensing Symposium (IGARSS)).

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

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AU - Chen, Wensheng

AU - Xu, Xiaojian

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AB - Based on estimation of signal parameter via rotational invariance techniques (ESPRIT), a super-resolution direction of arrival (DOA) estimation approach is developed for partly calibrated or noncoherent sparse array. Numerical results demonstrate that compared with the conventional multiple signal classification (MUSIC) based approaches, the proposed approach performs better under lower signal-to-noise (SNR) and with fewer snapshots, yet with less computational complexity.

KW - Direction of arrival estimation

KW - ESPRIT

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SN - 9781457710056

T3 - International Geoscience and Remote Sensing Symposium (IGARSS)

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BT - 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011

Y2 - 24 July 2011 through 29 July 2011

ER -

Chen W, Xu X. An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array. In 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2011. p. 925-928. 6049283. (International Geoscience and Remote Sensing Symposium (IGARSS)). doi: 10.1109/IGARSS.2011.6049283

An ESPRIT based approach for super-resolution direction finding with partly calibrated or noncoherent sparse array

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Keywords

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