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Which among the following results in low sensitivity?

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Which among the following results in low sensitivity?

(a) Poor collision mitigation mechanism

(b) Poor signal processing

(c) Poor noise figure

(d) Poor linear noise amplifier performance

I got this question in an interview for internship.

My question comes from Next Generation Wireless Network topic in division Next Generation Wireless Network of Cognitive Radio

1 Answer

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Best answer
Correct choice is (c) Poor noise figure

Easiest explanation: Noise figure quantifies the amount of self-generated noise at the receiver. It lower sensitivity and makes it difficult to find other users of the spectrum. Decreased sensitivity causes a reduction in the amount of power allowed for transmission.

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