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

Hwang Seunghyeon, Tapan K. Sarkar

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish (US)
Title of host publication2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest
Pages130-133
Number of pages4
DOIs
StatePublished - Dec 1 2005
Event2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting - Washington, DC, United States
Duration: Jul 3 2005Jul 8 2005

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume4 A
ISSN (Print)1522-3965

Other

Other2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting
CountryUnited States
CityWashington, DC
Period7/3/057/8/05

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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