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Basic Radars – 1 – 2

6. Pulsed radar gives the target’s :

(a) radar and velocity
(b) range only
(c) color
(d) size

ANSWER

EXPLANATION

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

ANSWER

EXPLANATION

8. Matched filter :

(a) optimizes SNR
(b) removes AF signals
(c) filters RF signals
(d) is used as amplifier

ANSWER

EXPLANATION

9. CW radar can be :

(a) monostatic only
(b) monostatic and bistatic,
(c) static only
(d) non-doppler

ANSWER

EXPLANATION

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

ANSWER

EXPLANATION

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