The impedance properties of dielectric-covered narrow radiating slots in the broad face of a rectangular waveguide |
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Authors: | Bailey M. |
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Affiliation: | NASA Langley Research Center, Hampton, VA, USA; |
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Abstract: | An extension of Oliner's theory is used to predict the impedance of slots with dielectric coatings. Theoretical curves are presented which show the change in impedance as a function of dielectric constant, dielectric losses, and dielectric thickness. The effect of a dielectric or plasma upon the resonant frequency is also included. The agreement with experimental dielectric-covered slot data justifies the extension of Oliner's theory. |
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