Mathematics · Electromagnetic Waves
In a rectangular waveguide for which the broader dimension 'a' is twice the narrower dimension 'b' (a = 2b), the cut-off frequency for the TE02 mode is 12 GHz. Determine the cut-off frequency for the TM11 mode.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112 GHz
- 26√5 GHz
- 33√5 GHz✓
- 43 GHz
Correct answer
3√5 GHz
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