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AM-to-AM conversion brings about

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AM-to-AM conversion brings about

(a) Amplitude variation

(b) Phase variation

(c) Frequency variation

(d) None of the mentioned

I had been asked this question during a job interview.

Origin of the question is Noise Parameters topic in section Communication Link Analysis of Digital Communications

1 Answer

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Best answer
Right choice is (a) Amplitude variation

Easiest explanation: AM-to-AM conversion is a phenomenon common to non linear devices and it undergoes a non linear transformation and results in amplitude variation.

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