MUSIC-based Angle-of-Arrival Estimation using Multi-beam Leaky-Wave Antennas - Archive ouverte HAL Access content directly
Conference Papers Year : 2021

MUSIC-based Angle-of-Arrival Estimation using Multi-beam Leaky-Wave Antennas

Abstract

This paper addresses the problem of angle-of-arrival (AoA) estimation with leaky-wave antennas (LWA), specifically, the necessity to operate over large bandwidth to cover a large field of view. By designing the LWA so that multiple space harmonics contribute to the radiation, a multi-beam operation is achieved that allows covering a large angular range using a limited fractional bandwidth. The MUSIC algorithm is then used in order to estimate AoA without ambiguity among the multiple beams. As an example, simulation results show it is possible to estimate AoA over a 180° angular range with a 1.92% bandwidth.
Fichier principal
Vignette du fichier
URSI GASS 2021_Summary_Paper_Template.pdf (211.39 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-03930084 , version 1 (02-02-2023)

Identifiers

Cite

Julien Sarrazin. MUSIC-based Angle-of-Arrival Estimation using Multi-beam Leaky-Wave Antennas. Conference URSI GASS 2021, Aug 2021, Rome, Italy. pp.1-4, ⟨10.23919/URSIGASS51995.2021.9560518⟩. ⟨hal-03930084⟩
17 View
6 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More