Question

Which of the following conditions does not affect SNR?

a.

Small signals in an environment of strong interference

b.

Wide band channelized receiver

c.

High fidelity instrumentation

d.

High dynamic range

Posted under Cognitive Radio

Answer: (d).High dynamic range Explanation:SNR is affected by small signals in an environment of strong interference in spread spectrum technique. Wide band channelized receiver affect SNR in Mobile Cellular applications. In spectrum analysis, SNR is influenced by high-fidelity instrumentation

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Q. Which of the following conditions does not affect SNR?

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