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arXiv · 2509.01448

5-axis Multi-material Desktop Additive Manufacturing of Conformal Antennas

Ivan Revenga Riesco·Borut Lampret·Connor Myant·David Boyle
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Abstract

This paper describes the novel use of low-cost, 5-axis, multi-material additive manufacturing to fabricate functional, complex conformal antennas. Using a customised open source 5-axis desktop printer incorporating conductive filaments, conformal S-band patch and Ultra-Wide Band antennas were fabricated and compared against planar-printed counterparts and electromagnetic simulations. Results show the potential of the approach for superior impedance matching, reduced fabrication time, and cost savings; highlighting the applicability of multi-axis multi-material prototyping of antennas with complex geometries.

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Ivan Revenga Riesco, Borut Lampret, Connor Myant, David Boyle. 2025-09-01. 5-axis Multi-material Desktop Additive Manufacturing of Conformal Antennas. https://arxiv.org/abs/2509.01448

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