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Floquet angular modulation for 6G systems
Bilel Hamdi1, Radhoine Aloui2, Adel Sharar Aldalbahi3
1Laboratory of Communication Systems Sys'Com (LR-99-ES21), National Engineering School of Tunis, University of Tunis El Manar, BP.37 Le Belvédère, Tunis, 1002, Tunisia. hbilel.enit@gmail.com.
None:
This paper introduces a computationally efficient method for angular modulation analysis in 5G/6G systems, significantly reducing numerical complexity and computation time compared to conventional techniques. Inspired by optical spectroscopy, we present novel approaches tailored for 5G/6G applications like reconfigurable intelligent surfaces (RIS) and metasurfaces. Unlike traditional direct methods (Fourier, Jones matrix, Bessel series, orbital angular momentum), our technique employs a modified Fourier method combined with Floquet analysis.
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