FDTD Characterization of Waveguide-Probe Structures

نویسندگان

  • Emmanouil Tentzeris
  • Michael Krumpholz
  • Nihad Dib
  • Jong-Gwan Yook
  • Linda P. B. Katehi
چکیده

The finite-difference time-domain (FDTD) technique is applied in the calculation of the S-parameters of diode mounting and waveguide-probe structures. The influence of the critical geometrical design parameters on the coupling of the coplanar feedline probe to the waveguide is investigated. A waveguide absorber based on analytic Green’s functions is used to minimize the reflections over a wide band of frequencies.

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تاریخ انتشار 1998