Abstract
The single-mode bandwidth in rectangular-groove guides with different dimensions has been studied by finite element method. The actual single-mode bandwidth in a rectangular-groove guide is the same with a rectangular guide with the similiar dimensions. The dominant single-mode transmission in a rectangular-groove guide at millimetric waveband by adjusting the guide dimensions can only be an approximate one.
| Original language | English |
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| Pages (from-to) | 301-308 |
| Number of pages | 8 |
| Journal | International Journal of Infrared and Millimeter Waves |
| Volume | 23 |
| Issue number | 2 |
| Publication status | Published - 2002 |