Embibe Experts Solutions for Chapter: Communication Systems, Exercise 1: Exercise - 1

Modern communication systems use _____.

If the maximum and minimum voltage of an AM wave are $V_{\max }$ and $V_{\min }$, respectively, then modulation factor,

Intelsat satellite is used for _____.

In which of the regions of the earth's atmosphere does temperature decrease with height?

An antenna is,

Amplitude modulation has,

The distance of coverage of a transmitting antenna is $12.8 \mathrm{km}$. Then, the height of the antenna is (given that radius of the earth$=6400 \mathrm{km}$),

In amplitude modulation, the bandwidth is,