Interpolation technique for Direction of Arrival (DOA) estimation using a transformation matrix through singular value decomposition

Hwang Seunghyeon; Tapan K. Sarkar

doi:10.1109/APS.2005.1552601

Interpolation technique for Direction of Arrival (DOA) estimation using a transformation matrix through singular value decomposition

Hwang Seunghyeon, Tapan K. Sarkar

Department of Electrical Engineering & Computer Science

Research output: Chapter in Book/Entry/Poem › Conference contribution

3 Scopus citations

Abstract

The number of virtual array is achieved by using singular value decomposition (SVD) of a real array manifold and the concept of the interpolation techniques. Then, the transformation matrix is generated from both the virtual array manifold and the real array manifold. Through this interpolation technique, we perform direction of arrival (DOA) estimation using a conformal hemispherical real array and a single snapshot of the data. A numerical simulation has been made to illustrate of the proposed approach. We can estimate direction of arrival (DOA) of signals using the matrix pencil method.

Original language	English (US)
Title of host publication	2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest
Pages	130-133
Number of pages	4
DOIs	https://doi.org/10.1109/APS.2005.1552601
State	Published - 2005
Event	2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting - Washington, DC, United States Duration: Jul 3 2005 → Jul 8 2005

Publication series

Name	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume	4 A
ISSN (Print)	1522-3965

Other

Other	2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting
Country/Territory	United States
City	Washington, DC
Period	7/3/05 → 7/8/05

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/APS.2005.1552601

Cite this

Seunghyeon, H., & Sarkar, T. K. (2005). Interpolation technique for Direction of Arrival (DOA) estimation using a transformation matrix through singular value decomposition. In 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest (pp. 130-133). Article 1552601 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 4 A). https://doi.org/10.1109/APS.2005.1552601

Interpolation technique for Direction of Arrival (DOA) estimation using a transformation matrix through singular value decomposition. / Seunghyeon, Hwang; Sarkar, Tapan K.
2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest. 2005. p. 130-133 1552601 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 4 A).

Research output: Chapter in Book/Entry/Poem › Conference contribution

Seunghyeon, H & Sarkar, TK 2005, Interpolation technique for Direction of Arrival (DOA) estimation using a transformation matrix through singular value decomposition. in 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest., 1552601, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), vol. 4 A, pp. 130-133, 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Washington, DC, United States, 7/3/05. https://doi.org/10.1109/APS.2005.1552601

Seunghyeon H, Sarkar TK. Interpolation technique for Direction of Arrival (DOA) estimation using a transformation matrix through singular value decomposition. In 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest. 2005. p. 130-133. 1552601. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). doi: 10.1109/APS.2005.1552601

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Interpolation technique for Direction of Arrival (DOA) estimation using a transformation matrix through singular value decomposition

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