Treffer: H-Plane-Scanning Multibeam Leaky-Wave Antenna for Wide-Angular-Range AoA Estimation at mm-wave'
Title:
H-Plane-Scanning Multibeam Leaky-Wave Antenna for Wide-Angular-Range AoA Estimation at mm-wave'
Authors:
Contributors:
Laboratoire Génie électrique et électronique de Paris (GeePs), CentraleSupélec-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), ANR-22-CE25-0002,BeSensiCom,Estimation temps-réel des ressources spatiales pour communications millimétriques à haute mobilité(2022)
Source:
EuCAP 2023 : 17th European Conference on Antennas and Propagation, Mar 2023, Florence, Italy. ⟨10.23919/EuCAP57121.2023.10133492⟩
Publisher Information:
CCSD, 2023.
Publication Year:
2023
Collection:
collection:CNRS
collection:CENTRALESUPELEC
collection:GEEPS
collection:UNIV-PARIS-SACLAY
collection:SORBONNE-UNIVERSITE
collection:SORBONNE-UNIV
collection:SU-SCIENCES
collection:GEEPS-ELECTRONIQUE
collection:UNIVERSITE-PARIS-SACLAY
collection:SU-TI
collection:ANR
collection:GS-PHYSIQUE
collection:INSTITUT-SCIENCES-LUMIERE
collection:ALLIANCE-SU
collection:SUPRA_INGENIERIE
collection:CENTRALESUPELEC
collection:GEEPS
collection:UNIV-PARIS-SACLAY
collection:SORBONNE-UNIVERSITE
collection:SORBONNE-UNIV
collection:SU-SCIENCES
collection:GEEPS-ELECTRONIQUE
collection:UNIVERSITE-PARIS-SACLAY
collection:SU-TI
collection:ANR
collection:GS-PHYSIQUE
collection:INSTITUT-SCIENCES-LUMIERE
collection:ALLIANCE-SU
collection:SUPRA_INGENIERIE
Subject Terms:
Subject Geographic:
Original Identifier:
HAL: hal-04067147
Document Type:
Konferenz
conferenceObject<br />Conference papers
Language:
English
Relation:
info:eu-repo/semantics/altIdentifier/doi/10.23919/EuCAP57121.2023.10133492
DOI:
10.23919/EuCAP57121.2023.10133492
Access URL:
Rights:
info:eu-repo/semantics/OpenAccess
Accession Number:
edshal.hal.04067147v1
Database:
HAL
Weitere Informationen
A fully-metallic periodic leaky-wave antenna well-suited for angle-of-arrival estimation with a reduced frequency bandwidth is presented. The design is based on a leaky rectangular waveguide loaded with corrugations and periodically modulated by longitudinal slots, which produces a frequency beam scanning in the H-plane. By exploiting multiple visible spatial harmonics, multiple beams are radiated for each frequency. This enables the antenna main beam to scan the 180 •-angular range with a bandwidth of only 3.7% at 27 GHz. Simulations show that using a frequency-domain MUSIC approach, it is possible to estimate angles-of-arrival of several incoming sources without ambiguity.