Show that the power spectral density of a CAP signal with a total of L amplitude levels
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Show that the power spectral density of a CAP signal with a total of L amplitude levels is defined by S(f) = ?2A/T |P(f)|2 where |P(f)| is the magnitude spectrum of the pass band in phase pulse p(t); the ?2A is the variance of the complex symbols Ai = ai + jbi, which is defined by
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(a + b?)
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The CAP signal can be expressed as st anptnT bptnT 110...View the full answer
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