A compact tri-band omnidirectional antenna design for CubeSat applications

Abstract This paper presents a compact tri-band omnidirectional antenna designed for CubeSat applications, operating at UHF (0.755 GHz), L-band (1.25 GHz), and S-band (2.28–3.74 GHz). The antenna features a defected ground structure (DGS) and metallic vias, which enhance impedance matching and enabl...

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Bibliographic Details
Main Authors: Rao Shahid Aziz, Slawomir Koziel, Anna Pietrenko-Dabrowska
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-96628-w
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