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Function of duplexer in a RADAR is to permit the use of same antenna for transmission and reception.

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Function of duplexer in a RADAR is to permit the use of same antenna for transmission and reception.

(a) True

(b) False

I got this question in an internship interview.

My question is taken from Generation of DSBSC Waves topic in section Double Sideband Suppressed Carrier Modulation of Analog Communications

1 Answer

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Correct option is (a) True

The explanation: A duplexer is being an electronic unit, allows bi-directional communication over the same path. The transmitter and receiver can communicate simultaneously. In radar, the duplexer isolates the receiver from the transmitter while allowing them to share a common antenna.

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