
thumb|An example of a waveguide: A section of flexible rectangular waveguide used for radar that has a flange.
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thumb|An example of a waveguide: A section of flexible rectangular waveguide used for radar that has a flange.
thumb|right|alt=(animation) Electric field Ex component of the TE31 mode inside an x-band hollow metal waveguide. A cross-section of the waveguide allows a view of the field inside.|Electric field Ex component of the TE31 mode inside an x-band hollow metal rectangular waveguide.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).