problem 1: State the Doppler principle of velocity determination.
problem 2: Draw the block diagram of the CW radar.
problem 3: Draw the block diagram of the FM CW radar.
problem 4: Describe the principle of working of FM CW radar. How will you modify it for utilizing as an altimeter?
problem 5: Why is multiple frequency CW radar used? Describe its principle of operation.
problem 6: With the help of block diagram describe the operation of the FM CW altimeter.
problem 7: Consider FM CW radar in which triangular shaped modulation is employed. Draw the waveforms for:
a) Transmitted signal.
b) Beat frequency signal.
When the target is approaching radar.
problem 8: How will you determine sign of radial velocity with the assist of CW radar?