In an amplitude modulator circuit, the carrier wave is given by, `C(t)=4sin (20000pit)` while modulating signal is given by, `m(t)=2 sin (2000pit)`. . The values of modulation index and lower side band frequency are:

In an amplitude modulator circuit, the carrier wave is given by, C(t) =4 sin (20000 pi t) while modulating signal is given by, m(t) =2 sin (2000 pi t) . The values of modulation index and lower side band frequency are :

In an amplitude modulator circuit the carrier wave is given by C(t) = 4 sin(2 pi × 10^7 t) while modulating signal is given by m(t) = 2 sin(2 pi × 10^5 t) . Then the bandwidth of the broadcast signal will be

The carrier wave of a signal is given by C(t) = 3sin (8pit) volt. The modulating signal is a square wave as shown. Find its modulation index.

The carrier wave of a signal is given by C(t) = 3sin (8pit) volt. The modulating signal is a square wave as shown. Find its modulation index.

The carrier wave is represented by C(t) = 5 sin (10 pi t) volt A modulating signal is a square wave as shown in figure. Determine modulation index.

The carrier wave is represented by C(t) = 5 sin (10 pi t) volt A modulating signal is a square wave as shown in figure. Determine modulation index.

The modulating wave is given by V_(m)=6sin omegat and the carrier wave is given by V_(c)=12 sin omegat . The percentage of modulation is

If A_m and A_c are the amplitudes of modulating signal and carrier wave respectively, then modulation index is given by

If A_m and A_c are the amplitudes of modulating signal and carrier wave respectively, then modulation index is given by

A modulation signal is a square wave of 1 V. The carrier wave is given by C(t) = 2 sin(8pit) V . The modulation index will be