Exercise: Microwave Communication

Questions for: Microwave Communication

Which of these statements is correct?
A:
Ridge guide is essentially a form of capacitively loaded guide.
B:
Ridge guide is essentially a form of inductively loaded guide.
C:
Ridge guide is essentially a form of resistively loaded guide.
D:
Ridge guide has higher power handling capacity than rectangular waveguide.
Answer: A
No answer description is available. Let's discuss.
In the given figure the circuits for input impedance of a microwave device with output ports match terminated. The device is
A:
E plane tee
B:
H plane tee
C:
magic tee
D:
hybrid ring
Answer: D
No answer description is available. Let's discuss.
If wavelength in free space is λ0 wavelength in insulator λ, μr is relative permittivity or insulator and ∈r is relative permittivity or insulator, then
A:
B:
C:
D:
Answer: B
No answer description is available. Let's discuss.
In rectangular waveguides the ratio of width to height is about
A:
0.5
B:
1
C:
2
D:
4
Answer: C
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Which modes of circular wave guides have circular symmetry?
A:
TE11
B:
TE11 and TE21
C:
TE01
D:
TE01 and TM01
Answer: D
No answer description is available. Let's discuss.
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