Electronics and Communication Engineering - Electromagnetic Field Theory

31.
In a rectangular waveguide ZTE . ZTM is
η02
1
1/ η02
η0
Answer: Option
Explanation:
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32.
Brewster angle is the angle for which there is
no reflection and the incident wave is vertically polarized
reflection and the incident wave is horizontally polarized
no reflection and the incident wave is horizontally polarized
none of the above
Answer: Option
Explanation:
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33.
Surface waves can propagate on Piezoelectric substrates.
True
False
Answer: Option
Explanation:
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34.
For an antenna radiation and induction fields are
Answer: Option
Explanation:
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35.
A folded dipole antenna is conveniently connected to
shielded line
two wire line
coaxial line
flat ribbon type transmission line
Answer: Option
Explanation:
No answer description is available. Let's discuss.