Question: Generalize the results for power-containment bandwidth for quadrature-modulation schemes given in Section 10.2 to M-ary PSK. (Is it any different than the result for QAM?)

Generalize the results for power-containment bandwidth for quadrature-modulation schemes given in Section 10.2 to M-ary PSK. (Is it any different than the result for QAM?) With appropriate reinterpretation of the abscissa of Figure 10.21 and using the 90% power containment bandwidth, obtain the required transmission bandwidth to support a bit rate of 100 kbps for
(a) 8-PSK
(b) 16-PSK
(c) 32-PSK

Figure 10.21

1 Three-stage MLSR Output Stage Stage Stage 1 1 1 0 0 1 0 3 1 1 0 At (a) (b)

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