Electronics and Communication Engineering - Electromagnetic Field Theory - Discussion

Discussion Forum : Electromagnetic Field Theory - Section 6 (Q.No. 29)

Electromagnetic Field Theory

29.

For a wave propagating in air filled rectangular waveguide.

guide wavelength is never less than free space wavelength.

wave impedance is never less than the free space impedance

TEM mode is possible if the dimension of the waveguide are properly chosen.

propagation constant is a real quantity.

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