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wave duct |
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wave duct [′wāv ‚dəkt]
(electromagnetism) Waveguide, with tubular boundaries, capable of concentrating the propagation of waves within its boundaries. Natural duct, formed in air by atmospheric conditions, through which waves of certain frequencies travel with more than average efficiency. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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