Performance analysis of the optimal widely linear MVDR beamformer - Archive ouverte HAL Access content directly
Conference Papers Year : 2009

Performance analysis of the optimal widely linear MVDR beamformer

Abstract

This paper presents a comprehensive performance analysis of the optimal widely linear (WL) minimum variance distorsionless response (MVDR) beamformer for the reception of an unknown signal of interest (SOI) corrupted by potentially second order (SO) noncircular background noise and interference. The SOI, whose waveform is unknown, is assumed to be SO noncircular with arbitrary noncircularity properties. In the steady state and for SO noncircular SOI and/or interference, this WL beamformer is shown to always improve the signal to interference plus noise ratio (SINR) and the symbol error rate (SER) performance at the ouput of both the well-known Capon's beamformer and a WL MVDR beamformer introduced recently in the literature
Fichier principal
Vignette du fichier
1569191306.pdf (263.96 Ko) Télécharger le fichier
Origin Publisher files allowed on an open archive
Loading...

Dates and versions

hal-01368943 , version 1 (20-09-2016)

Identifiers

  • HAL Id : hal-01368943 , version 1

Cite

Pascal Chevalier, Jean-Pierre Delmas, Abdelkader Oukaci. Performance analysis of the optimal widely linear MVDR beamformer. Eusipco 2009 : 17th Europan Signal Processing Conference, Aug 2009, Glasgow, United Kingdom. pp.587 - 591. ⟨hal-01368943⟩
54 View
101 Download

Share

Gmail Mastodon Facebook X LinkedIn More