6. Pulsed radar gives the target’s :
(a) radar and velocity
(b) range only
(c) color
(d) size
7. Radar is useful to see objects :
(a) hidden behind conductors
(b) having different colors but made of conductor
(c) in rain and fog
(d) which are shielded
8. Matched filter :
(a) optimizes SNR
(b) removes AF signals
(c) filters RF signals
(d) is used as amplifier
9. CW radar can be :
(a) monostatic only
(b) monostatic and bistatic,
(c) static only
(d) non-doppler
10. HPRF pulse of the Doppler radar :
(a) reduces main beam clutter
(b) increases main beam clutter
(c) increases range accuracy
(d) increases resolution of the target
Related Posts
Basic Radars » Exercise - 111. Radar gives target’s : (a) range (b) size (c) velocity and range (d) color- Tracking Radar » Exercise - 112. Lobe switching gives : (a) angular error (b) range (c) velocity (d) target size
- Basic Radars » Exercise - 16. Pulsed radar gives the target’s : (a) radar and velocity (b) range only (c) color (d) size
- Tracking Radar » Exercise - 13. Range tracking is used to find : (a) targetrange (b) target velocity (c) target location (d) target range and to develop the (range) gates to exclude signals which are not part of target tracked
- Tracking Radar » Exercise - 113. Glint means : (a) range in accuracy (b) target phase fluctuations (c) angle inaccuracy (d) velocity inaccuracy