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14
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1
answer
46k
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1
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Explain the significance of RWH model and two valley model in Gunn diode.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
8
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1
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42k
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1
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Explain any two modes of operation of GUNN diodes with schematics.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
6
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1
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41k
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1
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Draw and explain with block diagram of MTI radar system. What are its limitations.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
3
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1
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33k
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1
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What is Faraday rotation in Ferrite? Explain working of the isolator using Faraday rotation.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
4
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1
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26k
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1
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What is mode jumping in magnetron? How is it taken care of?
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
4
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1
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26k
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1
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What are the slow wave structures? Draw various structures and give their significance.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
1
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1
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22k
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1
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Design circulator using magic Tee.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
3
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1
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21k
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1
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What are O type tube? Explain them.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
1
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1
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20k
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1
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Explain Magnetron/Cavity Magnetron/Cylindrical Magnetron.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
1
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1
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20k
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1
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Derive the wave equation for T.E wave and obtain all the field components in circular waveguide.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
2
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1
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20k
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1
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Explain E-plane tee (Series tee) and H-plane tee (Shunt tee)
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
1
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1
answer
20k
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1
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Explain the working of a Parametric Amplifier and explain its application.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
3
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1
answer
16k
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1
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Explain the operation and 2 hole directional coupler with 5 matrix.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
1
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1
answer
14k
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1
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Explain travelling Wave Tube.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
2
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1
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13k
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1
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With a suitable diagram, explain the working on conical scan tracking radar. Explain the various factors that need to be considered in determining the optimum squint angle.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
3
votes
1
answer
13k
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1
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What is importance of beam coupling coefficient? Derive the equation of velocity modulation in Klystron.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
1
vote
1
answer
12k
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1
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Explain CW Doppler Radar
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
1
vote
1
answer
11k
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1
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Match a load impedance $Z_L = 60 - j80$ to a $50 \Omega$ line using a double stub tuner. The stubs are open circuited and are spaced $\lambda/8$ apart. The match frequency is 2 GHz.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
2
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1
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11k
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1
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A TWT operates under following parameters
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
1
vote
1
answer
11k
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1
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Magic Tees (Hybrid Tees).
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
3
votes
1
answer
10k
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1
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Design two lumped element L section matching network at 500 MHz to transform $Z_L = 200 - j100 \Omega$ to 100 $\Omega$ transmission line. Use smith chart.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
3
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1
answer
9.2k
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1
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What do you understand by the term clutter. Explain the different types of RADAR clutter. Enumerate the properties of land and sea clutter.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
0
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1
answer
8.6k
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1
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What is need of termination in microwave system? Explain any two types of termination.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
2
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1
answer
8.1k
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1
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Write short Note on backward Wave Oscillator.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
2
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1
answer
7.4k
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1
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Write a short note on microwave FET.
microwaves and radar updated 3.5 years ago by teamques10 ★ 65k
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