Research Article
Dominant Mode Wave Impedance of Regular Polygonal Waveguides
Table 1
Normalized cutoff wavelengths of the lowest TE-mode of RPW.
| | n | | | FEM | FDTD | Anal. [10] |
| | 3 | 2.599 | 2.587 | 2.275 | | 4 | 2.828 | 2.83 | 2.828 | | 5 | 3.0155 | 3.014 | 3.053 | | 6 | 3.127 | 3.128 | 3.168 | | 7 | 3.2 | 3.2 | 3.235 | | 8 | 3.25 | 3.251 | 3.273 |
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