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However, the controlled emission and propagation of SWs in magnetized materials stays a substantial challenge. Here, we propose that skyrmion-antiskyrmion bilayers form topological fee dipoles and work as efficient sub-100 nm SW emitters when excited by in-plane ac magnetized fields. The propagating SWs have a preferred radiation path, with clear dipole signatures in their radiation pattern, recommending that the bilayer forms a SW antenna. Bilayers with the same topological charge radiate SWs with s
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