Iterative direction-of-arrival estimation with wideband chirp signals

Genyuan Wang; Xiang Gen Xia; Victor C. Chen

Iterative direction-of-arrival estimation with wideband chirp signals

Genyuan Wang^*, Xiang Gen Xia, Victor C. Chen

^*Corresponding author for this work

University of Delaware

Research output: Contribution to journal › Conference article › peer-review

Abstract

Amin et. al. recently developed a time-frequency MUSIC algorithm with narrow band models for the estimation of direction of arrival (DOA) when the source signals are chirps. In this research, we consider wideband models. The joint time-frequency analysis is first used to estimate the chirp rates of the source signals and then the DOA is estimated by the MUSIC algorithm with an iterative approach.

Original language	English
Pages (from-to)	491-501
Number of pages	11
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3807
Publication status	Published - 1999
Externally published	Yes
Event	Proceedings of the 1999 Advanced Signal Processing Algorithms, Architectures, and Implementations IX - Denver, CO, USA Duration: 19 Jul 1999 → 21 Jul 1999

Cite this

Wang, G., Xia, X. G., & Chen, V. C. (1999). Iterative direction-of-arrival estimation with wideband chirp signals. Proceedings of SPIE - The International Society for Optical Engineering, 3807, 491-501.

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title = "Iterative direction-of-arrival estimation with wideband chirp signals",

abstract = "Amin et. al. recently developed a time-frequency MUSIC algorithm with narrow band models for the estimation of direction of arrival (DOA) when the source signals are chirps. In this research, we consider wideband models. The joint time-frequency analysis is first used to estimate the chirp rates of the source signals and then the DOA is estimated by the MUSIC algorithm with an iterative approach.",

author = "Genyuan Wang and Xia, {Xiang Gen} and Chen, {Victor C.}",

year = "1999",

language = "English",

volume = "3807",

pages = "491--501",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Proceedings of the 1999 Advanced Signal Processing Algorithms, Architectures, and Implementations IX ; Conference date: 19-07-1999 Through 21-07-1999",

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TY - JOUR

T1 - Iterative direction-of-arrival estimation with wideband chirp signals

AU - Wang, Genyuan

AU - Xia, Xiang Gen

AU - Chen, Victor C.

PY - 1999

Y1 - 1999

N2 - Amin et. al. recently developed a time-frequency MUSIC algorithm with narrow band models for the estimation of direction of arrival (DOA) when the source signals are chirps. In this research, we consider wideband models. The joint time-frequency analysis is first used to estimate the chirp rates of the source signals and then the DOA is estimated by the MUSIC algorithm with an iterative approach.

AB - Amin et. al. recently developed a time-frequency MUSIC algorithm with narrow band models for the estimation of direction of arrival (DOA) when the source signals are chirps. In this research, we consider wideband models. The joint time-frequency analysis is first used to estimate the chirp rates of the source signals and then the DOA is estimated by the MUSIC algorithm with an iterative approach.

UR - http://www.scopus.com/inward/record.url?scp=0033343052&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0033343052

SN - 0277-786X

VL - 3807

SP - 491

EP - 501

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Proceedings of the 1999 Advanced Signal Processing Algorithms, Architectures, and Implementations IX

Y2 - 19 July 1999 through 21 July 1999

ER -

Iterative direction-of-arrival estimation with wideband chirp signals

Abstract

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