Communication Dans Un Congrès Année : 2024

Amplitude-Tapered Half-Mode Gap Waveguide Distribution Network for Flat Panel Antennas

Résumé

This communication focuses on the design and evaluation of a feed network for a slot array antenna using Gap Waveguide (GW) technology. The key innovation lies in integrating a single-layer amplitude-tapering network into a Half-Mode Groove Gap Waveguide (HM-GGW), resulting in a compact structure. This design holds great promise for applications requiring high gain and minimal interference. The primary objective is to feed an array and thus achieve a reduction in sidelobe levels compared to uniform arrays. What distinguishes this approach is its cost-effective potential for additive manufacturing, which simplifies fabrication and enhances practicality. This work underscores the significance of this technology in modern wireless communication systems, particularly in the millimeter-wave band, and emphasizes the potential for mass production.

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Dates et versions

hal-04566563 , version 1 (02-05-2024)

Identifiants

Citer

Adrián Castellá-Montoro, Miguel Ferrando-Rocher, Jose I. Herranz-Herruzo, Alejandro Valero Nogueira. Amplitude-Tapered Half-Mode Gap Waveguide Distribution Network for Flat Panel Antennas. 2024 18th European Conference on Antennas and Propagation (EuCAP), Mar 2024, Glasgow, United Kingdom. ⟨10.23919/eucap60739.2024.10501180⟩. ⟨hal-04566563⟩
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