Dielectric waveguide using powdered material
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United States of America Patent
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Jan 24, 1989
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N/A
app pub date -
May 23, 1985
filing date -
May 23, 1985
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Expired
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Abstract
A flexible low-loss dielectric waveguide is made from a flexible low-dielectric constant hollow cylinder filled with high-dielectric constant powder. Alternatively, a rigid or semi-rigid waveguide comprises a groove formed in a low-dielectric constant substrate filled with high-dielectric constant powder.
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