A parallel-plate waveguide is known to have a cutoff wavelength for the m = 1 TE and
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A parallel-plate waveguide is known to have a cutoff wavelength for the m = 1 TE and TM modes of λc1 = 4.1 mm. The guide is operated at wavelength λ = 1.0 mm. How many modes propagate?
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The cutoff wavelength for mode m is cm 2ndm where n is the refr...View the full answer
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