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2007-08-08
Reconstruction of Inhomogeneous Dielectrics at Microwave Frequencies
By
, Vol. 77, 75-84, 2007
Abstract
The transmission line techniques are generalized to measure the permittivity function of one-dimensional inhomogeneous dielectrics. A rectangular waveguide is used and the dielectric slab under test is placed at the input flange of it. Then the measured scattering parameters or the short-circuited reflection coefficient are used to extract the permittivity function of dielectric. To solve the problem an optimization-based procedure is used. The usefulness of the proposed method is verified using a comprehensive example.
Citation
Mohammad Khalaj-Amirhosseini, "Reconstruction of Inhomogeneous Dielectrics at Microwave Frequencies," , Vol. 77, 75-84, 2007.
doi:10.2528/PIER07080202
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