Matched filter(a) Is a non linear filter(b) Produces maximum output SNR(c) All of the mentioned(d) None of the mentionedThe question was posed to me in unit test.I would like to ask this question from Modulation and Entropy topic in portion Modulation and Coding Trade-off of Digital Communications

Matched filter(a) Is a non linear filter(b) Produces maximum output SN

1.	Matched filter(a) Is a non linear filter(b) Produces maximum output SNR(c) All of the mentioned(d) None of the mentionedThe question was posed to me in unit test.I would like to ask this question from Modulation and Entropy topic in portion Modulation and Coding Trade-off of Digital Communications
Answer» Right choice is (b) PRODUCES MAXIMUM output SNR The best I can explain: MATCHED filter is a linear filter which produces maximum output SNR for a given transmitted signal.

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