Determine overall noise figure in terms of the nf of the lna

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Reference no: EM131493555

Question: Suppose in Fig., the LNA has a voltage gain of A0 and the mixers have a high input impedance. If the I and Q outputs are simply added, determine the overall noise figure in terms of the NF of the LNA and the input-referred noise voltage of the mixers.

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Reference no: EM131493555

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