Near-field Source Localization Method using Matrix Pencil

Autor: Su-Hyoung Lee, Kyung Sik Yoon, Kyun-Kyung Lee, Tae-Jin Jung
Rok vydání: 2013
Předmět:
Zdroj: The Journal of the Acoustical Society of Korea. 32:247-251
ISSN: 1225-4428
DOI: 10.7776/ask.2013.32.3.247
Popis: In this paper, near-field source localization algorithm is presented using Matrix Pencil in Uniform Linear Array(ULA). Based on the centrosymmetry of the ULA, the proposed algorithm decouples the steering vectors which allow for the bearing estimation using Matrix pencil. With estimated bearing, the range estimation of each source is consequently obtained by defining 1D MUSIC spectrum. Simulation results are presented to validate the performance of the proposed algorithm.
Databáze: OpenAIRE