A Rectangular Dielectric Waveguide Technique for Determination of Permittivity of Materials at W-Ban - Microwave Theory and Techniques, IEEE Transactions on

نویسندگان

  • Zulkifly Abbas
  • Roger D. Pollard
  • Robert W. Kelsall
چکیده

The rectangular dielectric waveguide (RDWG) technique has been previously described for the determination of complex permittivity of a wide class of dielectric materials of various thicknesses and cross sections. This paper presents a unified RDWG technique for the determination of the dielectric constant of materials. Some measurement results are reported in the W -band frequencies to demonstrate the usefulness of the RDWG technique where other techniques are usually constrained by the sample dimensions.

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تاریخ انتشار 1999