2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach

Diego A. Aguirre-Rodriguez; Marco A. Acevedo-Mosqueda; Sandra L. Gomez-Coronel

doi:10.1109/ROPEC48299.2019.9057096

2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach

Diego A. Aguirre-Rodriguez, Marco A. Acevedo-Mosqueda, Sandra L. Gomez-Coronel

Escuela Superior de Ingeniería Mecánica y Eléctrica (ESIME), Unidad Zacatenco
Unidad Profesional Interdisciplinaria de Ingeniería y Tecnologías Avanzadas (UPIITA)

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

2 Scopus citations

Abstract

This paper is focus on describe a new methodology for the 2D (Azimuth and Elevation) estimation of the direction of arrival (DOA) of quasi-stationary signals, based on a Khatri-Rao (KR) subspace approach for uniform circular arrays (UCA). The developed methodology is effective on under-determinated scenarios where the additive spatial noise is unknown, and the SNR is low. To demonstrate the effectiveness and performance of the algorithm, several simulations and tests were performed for different scenarios.

Original language	English
Title of host publication	2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728128986
DOIs	https://doi.org/10.1109/ROPEC48299.2019.9057096
State	Published - Nov 2019
Event	2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019 - Ixtapa, Guerrero, Mexico Duration: 13 Nov 2019 → 15 Nov 2019

Publication series

Name	2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019

Conference

Conference	2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019
Country/Territory	Mexico
City	Ixtapa, Guerrero
Period	13/11/19 → 15/11/19

Keywords

Khatri-Rao subspace
Low SNR
Quasi-stationary signals (QSS)
Two-dimensional-Direction-of-Arrival (2D-DOA) estimation
Uniform-Circular-Array (UCA)
Unknown noise statistics

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10.1109/ROPEC48299.2019.9057096

Cite this

Aguirre-Rodriguez, D. A., Acevedo-Mosqueda, M. A., & Gomez-Coronel, S. L. (2019). 2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach. In 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019 Article 9057096 (2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ROPEC48299.2019.9057096

Aguirre-Rodriguez, Diego A. ; Acevedo-Mosqueda, Marco A. ; Gomez-Coronel, Sandra L. / 2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach. 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. (2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019).

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title = "2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach",

abstract = "This paper is focus on describe a new methodology for the 2D (Azimuth and Elevation) estimation of the direction of arrival (DOA) of quasi-stationary signals, based on a Khatri-Rao (KR) subspace approach for uniform circular arrays (UCA). The developed methodology is effective on under-determinated scenarios where the additive spatial noise is unknown, and the SNR is low. To demonstrate the effectiveness and performance of the algorithm, several simulations and tests were performed for different scenarios.",

keywords = "Khatri-Rao subspace, Low SNR, Quasi-stationary signals (QSS), Two-dimensional-Direction-of-Arrival (2D-DOA) estimation, Uniform-Circular-Array (UCA), Unknown noise statistics",

author = "Aguirre-Rodriguez, {Diego A.} and Acevedo-Mosqueda, {Marco A.} and Gomez-Coronel, {Sandra L.}",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019 ; Conference date: 13-11-2019 Through 15-11-2019",

year = "2019",

month = nov,

doi = "10.1109/ROPEC48299.2019.9057096",

language = "Ingl{\'e}s",

series = "2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019",

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

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Aguirre-Rodriguez, DA, Acevedo-Mosqueda, MA & Gomez-Coronel, SL 2019, 2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach. in 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019., 9057096, 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019, Ixtapa, Guerrero, Mexico, 13/11/19. https://doi.org/10.1109/ROPEC48299.2019.9057096

2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach. / Aguirre-Rodriguez, Diego A.; Acevedo-Mosqueda, Marco A.; Gomez-Coronel, Sandra L.
2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 9057096 (2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019).

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

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AU - Acevedo-Mosqueda, Marco A.

AU - Gomez-Coronel, Sandra L.

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N2 - This paper is focus on describe a new methodology for the 2D (Azimuth and Elevation) estimation of the direction of arrival (DOA) of quasi-stationary signals, based on a Khatri-Rao (KR) subspace approach for uniform circular arrays (UCA). The developed methodology is effective on under-determinated scenarios where the additive spatial noise is unknown, and the SNR is low. To demonstrate the effectiveness and performance of the algorithm, several simulations and tests were performed for different scenarios.

AB - This paper is focus on describe a new methodology for the 2D (Azimuth and Elevation) estimation of the direction of arrival (DOA) of quasi-stationary signals, based on a Khatri-Rao (KR) subspace approach for uniform circular arrays (UCA). The developed methodology is effective on under-determinated scenarios where the additive spatial noise is unknown, and the SNR is low. To demonstrate the effectiveness and performance of the algorithm, several simulations and tests were performed for different scenarios.

KW - Khatri-Rao subspace

KW - Low SNR

KW - Quasi-stationary signals (QSS)

KW - Two-dimensional-Direction-of-Arrival (2D-DOA) estimation

KW - Uniform-Circular-Array (UCA)

KW - Unknown noise statistics

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T3 - 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019

BT - 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019

PB - Institute of Electrical and Electronics Engineers Inc.

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Aguirre-Rodriguez DA, Acevedo-Mosqueda MA , Gomez-Coronel SL. 2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach. In 2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 9057096. (2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019). doi: 10.1109/ROPEC48299.2019.9057096

2D DOA Estimation of quasi-stationary signals for uniform circular arrays via a Khatri-Rao subspace approach

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Keywords

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