Esercizi esame prova Misure

Question no. 1

The dominant mode in a waveguide is the mode which has

a) Highest frequency

T

b) Longest wavelength

c) Lowest phase constant

d) Highest attenuation

Question no. 2

A hollow rectangular waveguide cannot propagate TEM because:

a) there is only one conductor

*

b) of the losses

c) of the TEM cutoff frequency

d) None of the mentioned

Question no. 3

Which of the following statements about propagation in a uniform waveguide is false?

a) Modes are orthogonal

b) Modes are decoupled

c) A discontinuity can produce mode coupling

d) None of the mentioned

*

Please solve it individually and upload a pdf to the course website with the following format:

Surname_Name_HW8.pdf I-2

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