Wideband matching of waveguide discontinuities by FDTD methods
β Scribed by Moglie, F.; Rozzi, T.; Marcozzi, P.
- Book ID
- 114552012
- Publisher
- IEEE
- Year
- 1994
- Tongue
- English
- Weight
- 480 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0018-9480
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π SIMILAR VOLUMES
Figure 4 Reflection coefficient for the vertical polarization. αα: experimental results, `````: numerical results Figure 5 Reflection coefficient for the horizontal polarization. αα: experimental results, `````: numerical results The good agreement between the numerical and experimental results val
## The finite-difference-time-domain (FDTD) method is applied to model some discontinuities that are present in C-band beam-foming networks. In particular, a branch line coupler, a phase shifter, and a slope equalizer are modeled. A FDTD algorithm, which makes use of nonunifom grids and a syntheti
## Abstract Wideband transitions are designed and analysed by using two different approaches of the finiteβdifference timeβdomain (FDTD) method, in combination with the theory of nonuniform transmission lines. These transitions consist of a ridged waveguideβbased taper between a shielded microstrip