In communication a carrier signal is a sinusoidal signal denoted by
C(t)=Ac Cos(2á´¨fct)
Ac= Amplitude of the carrier
C(t)= carrier signal
fc= carrier frequency
This carrier signal is fundamental...
Modulation allows you to transmit information using radio signals and benefits of modulation includes height of the antenna is reduced, it reduces the interference...
What are Signals
Anything that carries information is called signal. It may also be defined as any physical quantity that varies with time, space or...
Communication System
When we are exchanging information or sharing information with someone for example by speaking, writing or sending radio signals or in any form...