Wideband wire antenna from a lemniscatic torus — design data

Supporting data for the paper "Design and Simulation of a Wideband Wire Antenna Generated from Control Points of a Curve Projected from a Lemniscatic Torus for 5G Applications", presented at IWSAI 2026 (Piura, Peru, September 2026) and published in CEUR Workshop Proceedings. The deposit contains everything needed to reproduce the results: the 133 control points that define the antenna outline in millimetres, the Wolfram Language notebook that generates the geometry from the lemniscatic torus, the 4NEC2 input file used for all simulations, and the computed input impedance from 2400 to 4050 MHz with the resulting SWR before and after impedance matching. The element measures 103.1 mm × 100.5 mm with a developed wire length of 929.7 mm, that is 10.85 wavelengths at 3.5 GHz.