Meandered Waveguides for Active Antennas - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2021

Meandered Waveguides for Active Antennas

Résumé

Meandered Waveguides are novel RF components which may play a disruptive role in phased array antennas. They permit to guarantee low propagation losses, comparable to the ones of conventional waveguides, combined with an increased freedom in defining their path, comparable with the one associated to flexible coaxial cables. In addition, meandered waveguides can provide a full control of the phase, which is fundamental to design Beam Forming Networks. Additive Manufacturing represents today the best technology to realize meandered waveguides with improvements in terms of cost, complexity, accommodation, and accuracy. In the paper in order to demonstrate the effectiveness of meandered waveguides possible exploitations in active arrays and discrete constrained lenses are proposed. © 2021 EurAAP.
Fichier non déposé

Dates et versions

hal-03249265 , version 1 (04-06-2021)

Identifiants

Citer

E. Menargues, M. García-Vigueras, S. Capdevila, P. Angeletti, G. Toso. Meandered Waveguides for Active Antennas. 15th European Conference on Antennas and Propagation, EuCAP 2021, Mar 2021, Dusseldorf, Germany. pp.9411125, ⟨10.23919/EuCAP51087.2021.9411125⟩. ⟨hal-03249265⟩
12 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More