Skip to content

Ambiguity in MUSIC and ESPRIT for direction of arrival estimation

Research output: Contribution to journalArticle

Original languageEnglish
Pages1598 - 1600
JournalElectronics Letters
Journal publication dateNov 2002
Journal issue24
Volume38
DOIs
StatePublished

Abstract

The MUltiple SIgnal Classification (MUSIC) and Estimation of Signal Parameters via Rotational Invariance Techniques (ESPRIT) algorithms produce an ambiguity in the estimated direction-of-arrival results, when the antenna element spacing on a linear array is more than half a wavelength. The reason for this is investigated

Additional information

Publisher: Institution of Electrical Engineers (IEE) Rose publication type: Journal article Sponsorship: The authors thank Allgon Systems AB for the loan of their 2 GHr UMTS panel array as well as the Mobile VCE (www.mobilevce.co.uk) for the financial support of C.M. Tan

Research areas

  • array signal processing, direction-of-arrival estimation, linear antenna arrays, signal classification

View research connections

Related faculties, schools or groups