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electronics and communication engineering communication systems
1. The PSD and the power of a signal g(t) are respectively Sg(ω) and Pg, the PSD and the power of signal a.g(t) are respectively
(A): aS2g (ω) and a2Pg
(B): aSg (ω) and a2Pg
(C): aSg (ω) and aPg
(D): aSg2 (ω) and aPg
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