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Chapter 39: Q. 21 (page 1137)

What minimum bandwidth is needed to transmit a pulse that consists of 100 cycles of a 1.00MHzoscillation?

Short Answer

Expert verified

The minimum bandwidth is needed to transmit a pulse that consists of 100 cycles of a 1.00MHzoscillation is 10000Hz.

Step by step solution

01

Given information

A pulse that consists of 100 cycles of a1.00MHzoscillation

02

Simplification

未T for the pulse is

螖T=100脳11脳106=0.0001

So the bandwidth required is

螖fB=1螖T=10,000Hz.

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