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Which among the following results in low sensitivity?

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in Cognitive Radio by (86.8k points)
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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