Electronics and Communication Engineering - Microwave Communication
Exercise : Microwave Communication - Section 8
51.
In a microwave resistor the wall thickness is made as small as possible to
52.
In a klystron amplifier the transit time of electron passing the gap in the cavity should be
53.
In a cable with ∈r = 4, the wave velocity is
54.
In a backward wave oscillator the efficiency
55.
Consider the following statements
- Fading of signals is generally greatest near radio horizon.
- Fading of signals is generally greatest in shadow zone.
- Fading is small when a good optical path is present.
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