### What is meant by the dominant mode

Assignment Help Physics
##### Reference no: EM131013769

1. Discuss the nomenclature associated with the modes of propagation in a rectangular waveguide.

2. Explain the relationship between the cutoff wavelength and the dimensions of a rectangular waveguide based on the phenomenon at cutoff.

3. Why can there be no transverse magnetic modes having no variations for the fields along one of the dimensions of a rectangular waveguide?

4. What is meant by the dominant mode? Why are waveguides designed so that they propagate only the dominant mode?

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