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Results tagged with waveguide
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user 272086
1
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Dominant mode in rectangular waveguide
for a standard rectangular wave guide, which a > b (horizontal dimension > vertical dimension), the dominant mode is supposed to be TE10/TM10 mode.
If we flip the direction, make b > a (vertical dimen …
- 113
1
vote
1
answer
181
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Cut slit on waveguide [closed]
Say I have a waveguide operating on TE10 mode, as following,
I need to cut a slit on the waveguide so wave can radiate. Where Should I cut the slit? …
- 113
0
votes
1
answer
131
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Waveguide operation frequency range
Google told me the operation frequency is 125% - 190% of the cutoff frequency. But I did not find any other material for reasoning.
My question: What happens if frequency was too high?
- 113
1
vote
1
answer
111
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Half sphere in waveguide
If I put a dielectric half sphere, with $\epsilon$ say 10, into the waveguide. … What would happen to cutoff frequency if a PEC half sphere is put into a rectangular waveguide?
The textbook I am using only discuss the dielectric case but not conductor case. …
- 113