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Phase array radar can track many targets together.

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Phase array radar can track many targets together.

(a) True

(b) False

This question was addressed to me in an online interview.

My enquiry is from Generation of DSBSC Waves topic in division Double Sideband Suppressed Carrier Modulation of Analog Communications

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Right choice is (a) True

For explanation: A phased array radar is an array of radiating elements, with each having a phase-shifter. The phase of the signal being emitted from the radiating element is changed to produce beams, thereby producing constructive or destructive interference for steering the beams in the required direction. Thus, it can track many targets together.

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