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GATE ECE 2011 | Question-2

The Column-1 lists the attributes and the Column-2 lists the modulation systems. Match the attribute to the modulation system that best meets it.

$\begin{array}{llrl} & \underline{\textbf { Column-1 }} & & \underline{\textbf { Column-2 }} \\ \text { P. } & \text { Power efficient transmission of signals } & \text { I. } & \text { Conventional AM } \\ \text { Q. } & \text { Most bandwidth efficient transmission of voice signals } & \text { II. } & \text { FM } \\ \text { R. } & \text { Simplest receiver structure } & \text { III. } & \text { VSB } \\ \text { S. } & \text { Bandwidth efficient transmission of signals with } & \text { IV. } & \text { SSB-SC } \\ & \text { significant } d c \text { component } & \end{array}$

  1. P-IV, Q-II, R-I, S-III
  2. P-II, Q-IV, R-I, S-III
  3. P-III, Q-II, R-I, S-IV
  4. P-II, Q-IV, R-III, S-I
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