Tag: communication system
Questions Related to communication system
A digital signal
Statement A: If the antenna is vertical,a vertically polarised EM wave is radiated
Statement B: The vertically polarised EM wave has electrical variations in the vertical plane
An antenna serves the following purpose :
The concepts of communication are
a) mode of communication
b) need for modulation
c) types of modulation
d) detection of modulated wave
Buffer amplifier is used at the transmitting end to
The science of communication involving long distances is known as
The useful message that is conveyed during communication is known as
The term channel is used to indicate
Consider telecommunication through optical fibres. Which of the following statement is not true?
Without which of the following a generalized block diagram of communication system is incomplete?